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"}], 0x2420, 0x4004000}, 0x8000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x1b2, &(0x7f0000000200)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0xffffffff, 0x8, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x10, 0x3ff, 0x7575, 0x3, 0xb, r3, 0x9}, 0x2c) 2018/04/20 03:15:37 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/04/20 03:15:37 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f000000dc00)={&(0x7f000000d9c0)=@hci, 0x80, &(0x7f000000db40)=[{&(0x7f000000da40)=""/198, 0xc6}], 0x1, &(0x7f000000db80)=""/86, 0x56, 0x1ff}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r2}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:37 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xfffffffffffffffe, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfffffeaa, &(0x7f00001a7f05)=""/251, 0x41100}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xffffffffffffffff, 0x8000000000000, &(0x7f0000000040)) 2018/04/20 03:15:37 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:37 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xe, 0x101, 0x401, 0x9, 0x3, 0xffffffffffffffff, 0x101}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:37 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0xfffffffffffffeb2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) socketpair$inet(0x2, 0x807, 0x7ff, &(0x7f0000000040)) 2018/04/20 03:15:37 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001a40)={&(0x7f0000001ac0)=@in6={0xa, 0xffffff7f, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000009c0)}, 0x0) mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='jffs2\x00', 0x80000, &(0x7f00000000c0)="91b24c7e56a8a80ca478da847fdd4edd88357b2dcb0be38e403b8ceb37340af39582fa5c292bb27dc178a43d7bcede15984d7de83e8af541951771f8614062342330793c1a498e8f3d7a304b7de023f6b733f3055d2ee9171d5613c298cc4cc6bdffa1cc094fd321c3876827afb981f0e75f56f7497d15013d6f750c13ed0c250b413cbbcca1c420b4d3522e20e676251cd78e4865b0aa16ac506a472475418563488e1cc996eb256112e2edaf85b7a537dd52e89e7eca15e2011bee8eb3a374a57a1158bedfcc3086300616856d7cd43b03c4fb50c4ee2c5245") 2018/04/20 03:15:37 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres-generic)\x00'}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000100)=[{0x0, 0x0, 0x1, "c51a5ccc9e7af2c3f120a49db306a402b23e24cb983b3d3eb7579ac2c66c645b3af20c2e3f2c0e934924b8ea1ec37bf4bda826b292d5501b4598a3856944e1ac84"}, {0x0, 0x116, 0x8, "ea69d2331930f74d94af32f62aa5fa220d7d55b4066f1ea88e1fa1c448822eac2f81a4d67e34b228358203d6b9834b8c5323471a17fd28cf0ea99943f12002724667ad66bed37ad4d9a1fd9a208fe98080be8b8420f6b4a9ad4ca1dcef1dd41ae97bd26134b9e65470491c60db5a17fc09e810666ded9a48abec06b0b6e0e17c5070ed1e6046181c1d9c94efe39219091a5d3f89fe379dcea257e6d32f912068ea365f2dafb538a1dd1ecb"}, {0x0, 0x103, 0x3, "3a4a81779f623993b94b52ce836fd3c864093015f72a1864f33f2d6508cb0937da4f380835d732e42ef0461f8304a3a9ee24d858499507b382d16a4530"}, {0x0, 0x111, 0x6fa, "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"}], 0xfffffffffffffef6}, 0xffd8) 2018/04/20 03:15:37 executing program 6: mkdir(&(0x7f000053bff8)='./file0\f', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:37 executing program 3: socketpair(0x0, 0xa, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000300)="b82283392dc50ff1fb635a0500000000000000c24e95e12aa8daccf7393e72be9cc66f"}, 0x156) socketpair(0xf, 0x801, 0x6c7b, &(0x7f0000000140)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x62, 0xff, 0x80000000, 0x14, 0xffffffffffffffff, 0x7}, 0x10000001f) 2018/04/20 03:15:37 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='//file0\x00', 0x0, 0x18}, 0x10) 2018/04/20 03:15:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x3ff, 0x2, 0x3f, 0x1ff, 0x0, 0x5, 0x1080, 0x9, 0xa1, 0x10001, 0x6c3d465b, 0x3, 0x30000000, 0x4, 0x8001, 0x7, 0x0, 0x9, 0x7a, 0x9, 0x4, 0xc27b, 0x3f, 0x8, 0x8, 0x6, 0x1ff, 0x2, 0x1ff, 0x100000001, 0x0, 0x2, 0xffff, 0x7f, 0x7ff, 0x3, 0x0, 0xffff, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x10000, 0x6, 0x10000, 0x7, 0x8, 0x1f, 0x400}, 0xffffffffffffffff, 0xe, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/04/20 03:15:37 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x2000000000000302, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x2f}, @call={0x85, 0x0, 0x0, 0x21}, @ldst={0x1, 0x2, 0x0, 0xd, 0x0, 0x10}, @map={0x18, 0x1, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x8, 0x7, 0x4, 0x401}, @map={0x18, 0x5, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xed64, 0x0, 0x0, 0x0, 0x82f}], &(0x7f0000f6bffb)='GPL\x00', 0x200, 0xfb, &(0x7f00001a7f05)=""/251, 0xfffffffffffffbfe, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0xfffffffffffff7b5, 0x3, 0x1, 0x0, 0xffffffffffffffff, 0xfffffffffffffff7}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000001080)={&(0x7f0000000ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000f40)=""/218, 0xda}], 0x1, 0x0, 0x0, 0x9}, 0x40000040) socketpair$inet(0x2, 0xa, 0x8, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0xd, 0xc, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x7ff, 0x5, 0x4, 0x7, 0xfffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xea34, 0x0, 0x0, 0x0, 0x7ff}, @ldst={0x3, 0x3, 0x3, 0xd, 0x7, 0xffffffc0, 0x14}, @ldst={0x3, 0x0, 0x6, 0x3, 0xf, 0x0, 0x8}, @jmp={0x5, 0xfffffffffffffffa, 0x0, 0x6, 0x2, 0x20, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, r0}], &(0x7f0000000240)='GPL\x00', 0x9, 0x19, &(0x7f0000000280)=""/25, 0x41000, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:37 executing program 6: mkdir(&(0x7f000053bff8)='./file0Q', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:38 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) r1 = gettid() r2 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x80, 0x9, 0x3, 0x4, 0x0, 0x882, 0x1, 0x2, 0x5, 0x7, 0x4, 0x7, 0xffff, 0x7, 0x3, 0xc3, 0xffff, 0x7, 0x3, 0x1a7, 0x4, 0x5, 0x8, 0x10000000, 0xf2, 0x101, 0x8000, 0x5, 0x80, 0x8000, 0x183, 0x0, 0x100000000, 0x800, 0x3ff, 0x6, 0x0, 0xffffffff, 0x3, @perf_config_ext={0x3}, 0x0, 0x4, 0x71, 0x7, 0x5, 0x5, 0xad489560000}, 0x0, 0xb, r0, 0x8) recvmsg$kcm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/12, 0xc}, {&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000400)=""/247, 0xf7}], 0x5, &(0x7f0000000580)=""/140, 0x8c, 0xffff}, 0x10001) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x8, 0x4, 0x200, 0x9, 0x0, 0x4, 0x2, 0x4, 0x75, 0x2, 0x9, 0x5, 0xcc, 0x100000001, 0x1, 0x6fb9, 0x9, 0x5, 0x0, 0x200, 0xb1a, 0xffffffff, 0x200, 0x3, 0x1000, 0x0, 0x80000000, 0x8000, 0xfffffffffffffff8, 0x450b2e2e, 0x80000000, 0x10000, 0x10001, 0x2, 0x100000000, 0x3, 0x0, 0x401, 0x0, @perf_config_ext={0x83, 0x6}, 0x5000, 0x6864, 0xaf, 0x1, 0xc44, 0x43}, r1, 0xd, r2, 0x2) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:38 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet(0x2, 0x6, 0x8001, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:38 executing program 1: mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='mqueue\x00', 0x90004, &(0x7f00000000c0)="f9bd2037fa312251e986e8bb6322e492fe42254646be8d86e9c0e1cbbe4b8824e8c1298cfd3239d4c087a24258b779de54d44717444e36418996e239c2ab419e2b4dba67c7cd685eca9514495b561bc00cca92cb76f38ed530d318838cbb14575f63798370d258ebc52a1345b906c0450e0c327effc3f57311d175fbecb4c3896427e13b447e767fd9639e2c76") mkdir(&(0x7f000053bff8)='//file0\x00', 0x100000200) mount(&(0x7f0000000180)='//file0\x00', &(0x7f00000001c0)='//file0\x00', &(0x7f0000000200)='openpromfs\x00', 0x10000, 0x0) 2018/04/20 03:15:38 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000a04f5abc06146781000000000095f5ffffff0000008726ba8ab8779fcd260231c22190eb26e4d2a94f5c94a3ae3521e80c481f516a94999b2992c22e285b3109346c65d067a7f59b5ade94a0b8eddf49451535f6b5200eaf0f6f23968532b9298da19bead0301e852af644c1061b62842a1784a81efd13f860d5221620c91ac13d"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x8000000000000002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:38 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:38 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000000000060000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) 2018/04/20 03:15:38 executing program 6: mkdir(&(0x7f000053bff8)="2e2f66696c6530e4", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:38 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000000)=@ax25={0x3, {"abc5724e74548b"}, 0x40}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000}], 0x1}, 0x40) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:38 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg$kcm(r1, &(0x7f0000002900)={&(0x7f0000002600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002680)=""/57, 0x39}, {&(0x7f00000026c0)=""/236, 0xec}, {&(0x7f00000027c0)=""/130, 0x82}], 0x3, &(0x7f00000028c0)=""/43, 0x2b, 0x7}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000002940)={0xc, 0x3, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, [], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0xbf, &(0x7f0000000200)=""/191, 0x41100, 0x0, [], r3}, 0x48) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000300)="9dcd2494492c5138111ad93b5fbfffcc7493b2b708c5bcdded6855ab2b35f9a42f1585b2ab"}, 0x10) 2018/04/20 03:15:38 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:38 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000240)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@generic={0x200, 0x100, 0xfffffffeffffffff, 0x9}, @exit={0x95}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x1000, 0x7b, &(0x7f0000000340)=""/123, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:38 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7, 0x5, 0x37, 0x1b, r0, 0xa4}, 0x2c) 2018/04/20 03:15:39 executing program 4: r0 = socket$kcm(0xa, 0xffffffffffffffff, 0x11) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:39 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="14004000e0ffffffff200000ec00009500004000020300f84000000000c64a7e13000069"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb4f, 0x8, 0x0, 0x1e, r0, 0x3}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000dbc0)={&(0x7f000000a840)=@hci={0x0, 0x0}, 0x80, &(0x7f000000da40)=[{&(0x7f000000a8c0)=""/4096, 0x1000}, {&(0x7f000000b8c0)=""/93, 0x5d}, {&(0x7f000000b940)=""/4096, 0x1000}, {&(0x7f000000c940)}, {&(0x7f000000c980)=""/4096, 0x1000}, {&(0x7f000000d980)=""/179, 0xb3}], 0x6, &(0x7f000000dac0)=""/212, 0xd4, 0x10001}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000000dc00)={0x1, 0x6, &(0x7f0000000040)=@raw=[@exit={0x95}, @alu={0x4, 0x3, 0xf, 0x2, 0x5, 0xfffffff0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffea, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000240)=""/4096, 0x0, 0x1, [], r2}, 0x48) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:39 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x4000000, 0x0, 0x9, 0x38, 0xffffffffffffffff, 0x8000000000}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000011a000000000071109420ba9b2bc2af428c315c2a21f98f3c0000000000000000000000000000cd17d17795b6c2b6"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x8, 0x3f6d0184, 0x3, 0x3, r0, 0x1f}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) 2018/04/20 03:15:39 executing program 1: mkdir(&(0x7f0000000040)='//file0\x00', 0xa0) 2018/04/20 03:15:39 executing program 6: mkdir(&(0x7f000053bff8)='./file0\b', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:39 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000071100000000000001badf7324234619f950000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1, 0x400000000000}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x5, 0x9, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1eb, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x9a4, 0x8, 0x4, 0x7, 0xffffffff, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x20, 0x94, &(0x7f0000000240)=""/148, 0x41f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r0, 0x50, &(0x7f0000000380)}, 0x10) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:39 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000072a96400000071101c1c1044000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000d00)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x2, 0x1, 0x1, 0x3}}, 0x80, &(0x7f0000000940)=[{&(0x7f00000007c0)="008024f84021ec3b0d25008e0ee99099ef982f4078a22617d98742ceea624d8e953abcad1c393b806cb08a1017de572d738186fdf87824190512da0eb5d08e47d008375769628a5b547b426ed50ce62eb35aaedc28f6c5d12c83d7ad7ee34f76d7682f870f404571e0bb6204c400817f1004973b094d765dc37d535800707bb961abfaeb4a5eacdabf21b04a75dfbb69baf4aeac9400b97bccb1a1f0180987e4d9a5c27e0ee76a0285137ce2e5fde0199131e94e74", 0xb5}, {&(0x7f0000000880)="6055c607d309bb95dc86c91f8b063d2472db8c64132017693ccaab0108f5fdaf8cf93b9da2d4809a7438c9dcf21a1cc158be5ab137c061e0424dc0b521531363ecbf970d5e674d3e100ae336d8bc1e953f8f24e6ca667a09868c6fa5afba1629a349eb328c4493e4c582d934abcbab144cfbe988df049b5f7812f30e6217833203fa444d04e1f47da6e36fd669fe28c7f9408967d94b2a7e988252408b0fb2c62117c87f", 0xa4}], 0x2, &(0x7f0000000980)=[{0xc8, 0xff, 0x101, "718984d0634f5ccdf62dcf0100b12a28c04a25d5e4711f6b5266713626970f093cd9c8b35b7f53435b38fe926a80ef7edbe2160bbfe86c0bf0d566c04a0a0dfaafee34e372a3944a9871d07ce48cc4487d53efdf064899f0f96ad512d20e808f930c06bf6026d2575525991260734db27e02407e530b7b40e13c37807087abde536cefa0705a5607b6e5bfc4453638d29cc80a32fbbe46fe83562083a7ed7c104600e08be71ec0e870285ff67d56ba8b97850f9435"}, {0x110, 0x19b, 0x4, "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"}, {0x110, 0x185, 0x0, "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"}, {0x98, 0x88, 0x94b6, "5e7a45ecdefabb33087dddd663cab5e9e60fe8fbc17d16dbd2dda06c10c04c71507311bd8ac40001f761c15c38e48e0adc42559fb7d618373bc5c15c876e6eb702a61fedde69a26e78673bb8759526ae633c6dc002227abf8ac556b121429bb6432c84aff69c481774619f8dfa916f4489d863957904b5ecb4d03f89829cefc00dc9"}], 0x380, 0x10}, 0x40000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0xb, 0x7, 0x8, 0x887, 0x17, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000d80)={r0, 0x28, &(0x7f0000000d40)}, 0x10) recvmsg(r4, &(0x7f0000000640)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000140)=""/113, 0x71}, {&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f00000003c0)=""/13, 0xd}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000440)=""/131, 0x83}], 0x6, &(0x7f0000000580)=""/138, 0x8a, 0x7f}, 0x121) 2018/04/20 03:15:39 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='pstore\x00', 0x4000, &(0x7f00000000c0)="307ff61a4db0285ccfcafc3bb01f50d84e0a80c5843e9d71228abfa105b6a15404b0d45e42e561fbbb89a8c9c3b88da5414aa283f6dadb626154fb128d493c7597ea38ef8ab915b621142f7036d19061acd571b90e4366000b385c4860c8b2ffc3cdb1436c4ff5d1dcb2b80894b158c6f7e5a09f066fa80762df5aac0da1e33173c3d085d6bc7b92d389aa1ef3e42b3fb9cafa3f5333a6bed9b3fd93176991dbb9356d9f3591e309c6f27315144c8ac6154bb648c180cf1050f912c9760f70ec19c16f1155d2b4c081eeb96f3f91380cf967e029f0036298ae4acb60a15cd9") 2018/04/20 03:15:39 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@l2={0x1f, 0x800, {0x8, 0x0, 0xfffffffffffffffd, 0x3, 0x2, 0x1000}, 0x8, 0x40}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000000)="bf842276617a3cf39da0a1e914819df68bd63fee17", 0x15}, {&(0x7f0000000540)="7cc58e51d5a7692c59cc4c1e622dced0ba5d621c9ef0a7dbff0629794a7d88fbc3ff4f2c05061696f113168de9b72d75bfb594587974dbecb07ac1b5a46cc1f68cc9888386", 0x45}, {&(0x7f0000000100)="a6e6e00d317dabc8ba55b9eff2af786ae41adf22ab7c18f027b41f1e8bc6ff723600e582f91b3ace188e40a64c4a517bd8fc30ef5355d19c3bdf8df882f77da179b0a909f70e885cc81ffac079ad86370d5a5438f1c5c7b4cb0b23088a76eec69cbbe7efaa4302c7e5b338d8cdb013258bf0fc163ebc8916c58e41288a593378679dc4452e017b1f2d283e4815818fd392d5ba6460ff6bf0de09060b3c53a50137421479ed1440eaca2e2cf2ea4b39611d99f61e4c4533717e830e5e329956a8dfe29bfdb3518a69d76d431866c5cf51af05d06deec1520308558583c8088d46b59e6f380949b010474a89be37f49a718ffe7087955c", 0xf6}, {&(0x7f0000000200)="b9eb7fd7d9f45e779dc66c2c48ede2cc86cb8af02aab55a5e18fee5d2c5c692a8c801db0d1e8c161a02e0a997faac1695986e5d21603b5d33503d43f003e4a207330aef8c69a7cfa8cfb9e27c9d8b3", 0x4f}, {&(0x7f0000000280)="6c39cd631fb9204b22f3022b38a8d922697999767deb96935310dc383d386b8215bf3da791dab1fdff6c124da96e74b4e153d9a20cc67cfa4b61ed3c254646dd1b1dc98105e2edcf6f4d0d095243afcc1346b2e21a363be3e88a5dc3c8450d6d55b8e2", 0x63}, {&(0x7f0000000300)="d3a3634ecedef3d1009cfb8067f14c52e2f3e2ded20a071bef8b9ba6be25363927c4e857a0571399a90df52305029306989d9223563add47c8f70f0cf755ac2eacdc4706c73581785fd41b1ed1b4a57b46fd1dabce8af5145f11be4b7294965e17d5d818035fc9e88fcce00769817b00ea43bc7cc96b22bbad3fd2f6ac777d1e06238e6fff", 0x85}, {&(0x7f00000003c0)="e1c65f5a0061e4d8407cff50bdfe983e506a4f268ac69f0bdc7569aa06bc53cc369aa9432df4bc53e61660072c30247fd701632fdc596c48eee8d0b07276bb59502d5f1fa2344b03a60310b2e282662d88788602f487a023f4879e792b3ab4420ec281256a149fc0fea75b9e7979451b92af0ccfc6d3c0606851439537217b228b7d1019905e4358a44b705e4b3d7921f698e650335934a25f776ee4dff510c79032b51adccf487f69b18e61ad9dcf588fb8d635336b1a8422d92a734c87b7394938a600161733a95230e31f5b7fb449c2632a034810bc00dedc639714ca1acf2886dd95cda9a52ded06f7b77316b6b054526639231fcf", 0xf7}], 0x7, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:39 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:39 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair(0x1, 0x4, 0xffffffffffff6ee2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xf, 0x4, 0x0, 0x7fffffff, 0x1, r0, 0x7}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000007000000000000000004c502d663b823790907000000000000000000950000000000ffffa336bf0b226c644e00f1e5cfee7c9a2ca8d59a5427f823371541aa1d5cbe4f64b35c48b9a77ee9eb"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg$kcm(r1, &(0x7f0000010d80)={&(0x7f0000010b00)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000010d40)=[{&(0x7f0000010b80)=""/177, 0xb1}, {&(0x7f0000010c40)=""/192, 0xc0}, {&(0x7f0000010d00)=""/60, 0x3c}], 0x3, 0x0, 0x0, 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000010dc0)={0x4, 0xc, &(0x7f0000000240)=@raw=[@exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x37}, @jmp={0x5, 0x1, 0xf, 0x6, 0x7, 0xfffffff0}, @alu={0x7, 0x80, 0x4, 0x7, 0x2, 0xa, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x28}], &(0x7f0000000080)='GPL\x00', 0x5, 0x7b, &(0x7f00000002c0)=""/123, 0x40f00, 0x1, [], r3}, 0x48) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:39 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000700000000000000000000009500000000000000"], &(0x7f0000000140)="47504c00ff46e7c9aed37ab90504f5c6c9249dc7aa7c7bfce2418b8e9306503863edf113b36a1581f44d26f07533ee3ccf", 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0xfff, 0x8, 0x100000001, 0x13, r0, 0x80000001}, 0x2c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) r2 = getpid() r3 = perf_event_open(&(0x7f00000002c0)={0x4, 0x70, 0xffffffffffff7fff, 0xe87, 0x2, 0x7, 0x0, 0x5, 0x2000, 0x0, 0x7fff, 0x7, 0x8, 0x40000, 0x5, 0x4e, 0xffffffffffffff0f, 0x5, 0x52, 0xfffffffffffffffa, 0x8416, 0x4, 0x0, 0x1, 0x6, 0x7ff, 0x8, 0x5, 0x80000000, 0xff, 0xffffffff, 0x7d8, 0x1, 0x6, 0x73, 0x7ff, 0xff, 0x9, 0x0, 0xb8f, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x12020, 0x0, 0xa1e, 0x4, 0x80, 0x6}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x0, 0x800, 0x8000, 0x1, 0x0, 0x1, 0x8000, 0x9, 0x40, 0x9, 0x81, 0x1, 0x200, 0x0, 0x9, 0x9, 0x2, 0x9, 0x4, 0x0, 0x1, 0x7, 0x4, 0x1ff, 0x3f, 0x2, 0x7, 0x4, 0xa3e, 0x800, 0x6, 0x1, 0x9, 0x4, 0xaf, 0x3, 0x0, 0x0, 0x6, @perf_config_ext={0x4, 0x8000}, 0x8040, 0x5, 0x200, 0x7, 0x200, 0x8, 0x7}, r2, 0x6, r3, 0x8) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0xfd, 0x4d3a, 0x2, 0xda3, 0x0, 0x3, 0x2c645, 0x0, 0x20, 0x8f2, 0x0, 0x7, 0x8, 0x8, 0x8, 0x5, 0xca8, 0x8000, 0x7f, 0x100000001, 0x1f, 0x20, 0xffe000, 0x6, 0x1, 0x5, 0x5, 0x2c0633bd, 0x81, 0x6, 0x20, 0x7, 0xf4, 0x5, 0x200, 0xb0a, 0x0, 0x700000, 0x4, @perf_bp={&(0x7f0000000340), 0x1}, 0x14, 0x5, 0x8, 0x5, 0x16, 0x7fffffff, 0x1ff}, r2, 0x5, r3, 0xa) 2018/04/20 03:15:39 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) close(r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000800002bf47314fd2f5f7700000000000000000000f615f8ce5e8dd7ac000900000000000000268d2877e50ed8fbb05b15ba9f4edea548646def193bb1761d06104219b691bf20baa795c1ca02b97844402df10665c05f8f6111d4eb3edebca3e97443700fe41e35cfd3b167e76409d6d24c797643a5c63c22d1b0f1f8c35087a0b7f060272c4d0dd3c35ca1b0d793a7720f68db84a701af1708c3ba10b113f2a57734426e04a227a1ac44a160b8d1f5705a46c5a59e394150d6affe29aa2339b9dcbdf82c758cf0e7ca9379791cdad1faacd868dd7273f159515885999c594794a235d762ed5a1821f1af38fb"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)) r3 = perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x80000000, 0x8, 0x8001, 0x6, 0x0, 0x5, 0x13084, 0x2, 0x1, 0x2, 0x100, 0x37, 0x1, 0x0, 0x0, 0x7fffffff, 0x13, 0x7, 0x8, 0x5, 0x24e, 0xfffffffffffffff7, 0x6, 0x3, 0x7, 0x2, 0x0, 0x6, 0x5, 0x9, 0x3, 0x5, 0x5, 0x2, 0x5, 0xfffffffffffffffa, 0x0, 0x1, 0x1, @perf_config_ext={0x7f}, 0x8, 0x100000000000000, 0x7, 0x5, 0x7, 0xfff, 0x38000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000380)='/!\')\x00') 2018/04/20 03:15:39 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x4, 0x2, 0x2, 0x8, r0, 0x1}, 0x2c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:39 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:39 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/217, 0xd9}], 0x1, &(0x7f0000000240)=""/11, 0xb, 0x8001}, 0x0) 2018/04/20 03:15:40 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0x5, 0x6, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:41 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) socket$kcm(0x29, 0x2, 0x0) 2018/04/20 03:15:41 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:41 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000240)}, 0xfffffffffffffeb9) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:41 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000018fc0)={&(0x7f0000017cc0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000018f40)=[{&(0x7f0000017d40)=""/213, 0xd5}, {&(0x7f0000017e40)=""/45, 0x2d}, {&(0x7f0000017e80)=""/192, 0xc0}, {&(0x7f0000017f40)=""/4096, 0x1000}], 0x4, &(0x7f0000018f80)=""/17, 0x11, 0x3ff}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000019000)={0x7, 0x4, &(0x7f0000000440)=@raw=[@alu={0x4, 0x8, 0xd, 0xa, 0x0, 0xc}, @alu={0x7, 0x7, 0xc, 0x6, 0x6, 0x0, 0xfffffffffffffff0}], &(0x7f0000000480)='syzkaller\x00', 0x100, 0x10, &(0x7f00000004c0)=""/16, 0x0, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18c506000000000000000000007110000000000000218f388d2dd4627121c5000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003940)={&(0x7f0000003600)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003680)=""/114, 0x72}, {&(0x7f0000003700)=""/232, 0xe8}, {&(0x7f0000003800)=""/2, 0x2}], 0x3, &(0x7f0000003880)=""/178, 0xb2, 0x3}, 0x42) bpf$PROG_LOAD(0x5, &(0x7f0000003980)={0xd, 0x6, &(0x7f00000002c0)=@raw=[@call={0x85, 0x0, 0x0, 0x36}, @jmp={0x5, 0x101, 0xf, 0xa, 0xb, 0x0, 0x4}, @generic={0x8, 0x9, 0x414, 0x100}], &(0x7f0000000300)='GPL\x00', 0xbb6, 0xc8, &(0x7f0000000340)=""/200, 0x0, 0x1, [], r2}, 0x48) r3 = perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x7, 0x1ff, 0xbd9a, 0x7, 0x0, 0x5, 0x80040, 0xd, 0x422, 0x164fb556, 0x8, 0x800, 0x98, 0x3258, 0xff, 0x2, 0x7, 0x7, 0x9, 0x0, 0x400, 0x4, 0x3ff, 0x401, 0x7fff, 0x9, 0x9, 0x0, 0x4, 0x4, 0x400, 0x78, 0x1, 0x1, 0x3, 0x4, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}, 0x0, 0x0, 0x10001, 0x5, 0x0, 0x1, 0x3}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="4e8eb71e73690a0df8faa3ca82d28074fa0f83b0b9679cf8b443586ad31631", &(0x7f0000000100)="e903a3618c941824dc1318d7336d35cda9687aaa9ab09343ebe9d36716b56c370566ab014049ad702b8c29b7d28309b1225b19eca58bad8d6128796f1e60deb3372699536a5bed2ca388990494f1af11918ba4ecd4375d56402fc068dd9460e57a99f3ba612981e5e9c59c4dd093d784033e03380fd36bc420635ab6438b4cf140cf6e6c93138cdd9da092abcf9f7494b047da8a6ac07051c76725b3fa4b73c748043063d2b02cd58c73adee3d8018fd2bd56b38193c62eb1c9913dd1f", 0x2}, 0x20) 2018/04/20 03:15:41 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x2000000000000013, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x800000000004, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000dfff0000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000001300)=""/251, 0x40f00}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:41 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000f4000000c692629561fd03449500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000880)={r1, r0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:41 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) close(r0) mkdir(&(0x7f0000002140)='//file0\x00', 0x40) socketpair(0x0, 0x800, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000140)="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", 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0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000100)="3ea760991f47fba94661f8353c3edcff436f774d08dd30a47f90b1cb9ac40bedf6c5c2660007664230021aefb53ea7d9771d66e680618d8fd35f"}, 0x10) mount(&(0x7f0000002180)='//file0\x00', &(0x7f00000021c0)='//file0\x00', &(0x7f0000002200)='coda\x00', 0x0, &(0x7f0000002240)="1d95c38d0650e95acee50214b886e5af5c") mkdir(&(0x7f0000000000)='//file0\x00', 0x0) 2018/04/20 03:15:41 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) recvmsg$kcm(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000240)=""/224, 0xe0}, {&(0x7f0000000340)=""/145, 0x91}, {}, {&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f0000000500)=""/105, 0x69}, {&(0x7f0000000580)=""/153, 0x99}, {&(0x7f0000000040)=""/59, 0x3b}], 0x8, &(0x7f00000006c0), 0x0, 0x400}, 0x10000) 2018/04/20 03:15:41 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="e8028de34d8c2b55094f88ffbb0cf5651ab987e605744b4eb8793914862183a478a8ebb7b1ec4d3b9fef139a1753048df5c425ed5f3777bf7a1ff37e927ba47ec46bd176495f4a3d4bffe597a51359b95bf60026d8ce05d433554970cb008b228f6a4cc7a30dfc4168dc72b945cc31360dd60fd137a5504e615681feafbaa6219c"}, {&(0x7f00000001c0)="ea7ce64d35bb5dbc13fda94a807e57a6fcb9f8cdb87df59332ed3a72864a5e5eab6a3a5d0fe3d2bf42691fd136bfb4228453f2dfde55b2ef4e58cb2a4f5a6147893e26b2d5dfe9e5bda0c7c6fff56ccfc28bae25a32be6acc2893329806f7c0d2d7b9864131f70d0b7cb4c3aa853e05e6fad3af8fdab3f2c2c3276fceecf7be227de4f9920"}], 0x0, &(0x7f00000003c0), 0xfffffffffffffd0d}, 0xffd8) 2018/04/20 03:15:41 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x2, 0x7, 0x38, 0xffffffffffffffff, 0xffe}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:41 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0xfffffffffffffdb8, &(0x7f00000000c0)}, 0xe1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) 2018/04/20 03:15:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f00000001c0)="3e0495e48e3ea4525327a91972bf66928704c722bf3482cae691007e339b727b91286edec99631f6d1400fe2b55ac5ab9f6785273483cfac3b0ea10b891d7317006ab2f63efdf99027f4d275f60910c0504523bfc364f0862a0fece5f4cd9bc716f2f7744c7b2726085962992975482154d1d4cd1acf4b184ba8f416ae29514ccd1d85162b316112bb995eb64d2be11ad52c97569c23426ff3df0f3410a5"}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:41 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0xe93f, 0x8}, 0xc) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffff, 0xf800000000000000, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007100000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:41 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x4000000000000000) mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='sysfs\x00', 0x6000, &(0x7f00000000c0)="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") 2018/04/20 03:15:41 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000d00009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:41 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f000000d2c0)={&(0x7f000000cc40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000d200)=[{&(0x7f000000ccc0)=""/228, 0xe4}, {&(0x7f000000cdc0)=""/66, 0x42}, {&(0x7f000000ce40)=""/195, 0xc3}, {&(0x7f000000cf40)=""/54, 0x36}, {&(0x7f000000cf80)=""/212, 0xd4}, {&(0x7f000000d080)=""/125, 0x7d}, {&(0x7f000000d100)=""/78, 0x4e}, {&(0x7f000000d180)=""/85, 0x55}], 0x8, &(0x7f000000d280)=""/3, 0x3, 0x76573292}, 0x10001) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x20000000000002ae, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x8001, 0x7, 0x6, 0xa, 0xfffffff4, 0x10}, @exit={0x95}, @alu={0x7, 0x5b, 0xa, 0x2, 0x7, 0x0, 0x10}, @exit={0x95}, @jmp={0x5, 0x4, 0xc, 0xa, 0xf, 0xfffffff0}], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffd, 0xfb, &(0x7f0000000240)=""/251, 0x0, 0x1, [], r0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:41 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:41 executing program 6: mkdir(&(0x7f000053bff8)="2e2f66696c653010", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:41 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) socket$kcm(0x29, 0x5, 0x0) 2018/04/20 03:15:41 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='sysv\x00', 0x0, 0x0) 2018/04/20 03:15:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) recvmsg(r0, &(0x7f00000012c0)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/128, 0x80}, {&(0x7f0000001400)=""/121, 0x79}], 0x3, &(0x7f0000001480)=""/189, 0xbd, 0x3}, 0x40000000) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x8, 0x10000000000000, 0x7, 0x9, 0x21c}, 0xfffffffffffffe31) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001580)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000001540)=ANY=[@ANYBLOB="180000000000000000160000491916f81c833a090400000000000000000000009500000000000000272b4022f56f8fade117d9f6f2d4330b5908b3ca"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x6, 0x20, &(0x7f0000001600)) 2018/04/20 03:15:41 executing program 3: socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team_slave_0\x00'}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000040)="e88b25b53abe95d678ca0e988570fc4f45f0ee11d1a7b9761e7c15189aabed83e7121e3ca7b2d52585921e98", 0x2c}, {&(0x7f0000000240)="658258540cc962d019f8a20422a19171bbaff56d460758bfd69a3e0b174be6edae5cd8f96b07aa0b32c125e422af65a29a9f7438c845e1f78990de20c792852738176c967e070c2f059e3f74e7215e8b520471927ac1023d081e581771337190499771b330567e00b970210efd6ab2018a88f1775fcf9c74622d3048c8996a43095c80c05158957d5c829b4a2de7c0f79911cdb404a006c3736bf0b40715", 0x9e}], 0x2, &(0x7f0000000340)=[{0xa8, 0x118, 0x9, "c15280c3d9672ae4ce03b008b598683271d3281978fd42b3c5b27b1ca9435b45ccbff191308c14bde0423b35c9d5eebc52063ab3803daae635454f773b3fd6a8b70f53fdcc45fd7fcf52fe85fe8225cf78e1f85a445b9a703ad13f5d261dc0b9b9196e8265242736e383ab9504530b531ce52cf4870aa6878defbc45c5a8fa1ce7bfb9b57bdf2073f2fd0b6d22b2360dd205202e3e37"}, {0x58, 0x0, 0x3, "5f42cf97e7fcf6e08e6fd83290c5874696bccbf36dfd7356197a449922ffbfa60ec0dde17a4864cbd5b4d2fc599b20554a5d78d14df095b9096a475fd2328d00dce0aa"}], 0x100}, 0x4000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:41 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) recvmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000100), 0x0, 0x0, 0x0, 0xe2c1}, 0x40012160) 2018/04/20 03:15:41 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x288) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0xfffffffffffffd37) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000f280)={&(0x7f000000ef80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000f240)=[{&(0x7f000000f000)=""/91, 0x5b}, {&(0x7f000000f080)=""/184, 0xb8}, {&(0x7f000000f140)=""/222, 0xde}], 0x3, 0x0, 0x0, 0x7}, 0x40000001) bpf$PROG_LOAD(0x5, &(0x7f000000f2c0)={0xe, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x5, 0xa, 0x4, 0xf, 0x38f73c177aa36efb}], &(0x7f0000000040)='syzkaller\x00', 0x8, 0x65, &(0x7f0000000140)=""/101, 0x40f00, 0x1, [], r2}, 0x48) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x5, 0x100000000, 0x6, 0x80000000, 0xa, r0, 0x9}, 0x2c) 2018/04/20 03:15:41 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x20, 0x0, 0x1007, 0x38, 0xffffffffffffffff, 0x2}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000002538612bbcacda4e002000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:41 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:42 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000a6b765ad3902c5d97bb53019eec8000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:42 executing program 1: socketpair(0x1, 0x0, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='//file0\x00', r0}, 0x10) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:42 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) 2018/04/20 03:15:42 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:42 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000100)="39d0a90e4bbe3c46b686fff3f43479ccd5fe8f70365afc517104ed54df6f675c681e30ae92049fdcbd8651b79e377ae6616874ceff539c714990e3149cec2824b90831977bf559abd5ae095c3144580010379c6de5dabf5778d30f0508423e7cebe4997f563e379843f08308e481e61b632f31752b195368e603a2f7a042e927504036b40647ad96e572ec37d55e718e21d7e4bc2cfc054414af18efdc9f0690abc83a23f747e0c2bf3dd7b58c3ca6122f73320275d71ce4627ec438b04c5cabcf3d4714d571018334e9ceca1ba80c37e37e0c0ce83a", 0xd6}, {&(0x7f0000000000)="b289ae1b6b6402c787636e", 0xb}, {&(0x7f0000000040)="17a5728a2512588e4e75d504bb86cd1e2d9d7ecfe0dca16df0f887", 0x1b}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="b5b3a532fe52a0c8c93db965646699c9d8c6436472fd1dd06b512e51f29d26a1a9eec5543a2993c63542f706830b13e8886b41de39b02295eb389d42cf5ff2eb4bf672adbaf0125713ffa08c1e866ce3dbdef16bed8adcb987f43b9a54def98ddea16979361f8ec03a43d5586d941ae7611eb8dff3bddd7cc05dacd390c2bc6fca58eee94678f06d09c3372efcb5d66fb15e049ee068242b5caff272f5000d7036f0ab3d633eca333af14788cdc4c6d6d394b72db611afe0", 0xb8}], 0x5, &(0x7f0000001640)=[{0xb8, 0x0, 0x6, "b5a7b58a6e2ab190cbbd3ca0f82f56ee88a277769e426a37a0642cc334a45a70bc1173d3d0ae64d875a713fde4ada6b7a96fbbe3093204db6838f7b5387cd9f22a68e38840147dc0b26eacda3523e48e696c6b4ba418a3d5672dcf7d89df281ef3b946b021bf0b1318e656f4b21d5bb33ccf12c1bff8ab44c025a2fa7eca23b4d43b8e3484ff706706300a4d6bdad217e513d7604aadad030ffb99ec65550da3872b07"}, {0xf8, 0x0, 0x3, 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{0xa0, 0x10e, 0x8, "e28d37a964a670743c52689c599d6e8ed2cc46fe9bab9fefc1c033c3cdcc4b9a11624115c13b44299e2ca04c3b0d70b4d04c56090b2c05f93366485c464da13009862945b726b878adff1d36ff090c5d2ae9142ba3125b9c84d39a4df17f5bbdba18b2ce1ba67c8d06999d7a867cb8921f4ad49e10cfdd4013b63529e6cbd9fa659986b15a90e39c1874c6"}], 0x2398, 0x40}, 0x4) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:42 executing program 1: socketpair(0x8, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000001) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/20 03:15:42 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="25e3f3e180185a71bce526382b770f000000000000000000200000000000711000000000000000000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f0000000240)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:43 executing program 4: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001280)={0xffffffffffffffff, 0x28, &(0x7f0000001240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000012c0)={r0, 0x1, 0x18}, 0xc) r1 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(r1, &(0x7f0000001200)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001140)=""/160, 0xa0, 0x10001}, 0x40010002) sendmsg$kcm(r1, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:43 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xb, 0x20000000000000cf, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000950000000000000017c3641d50f981aceeb1b7aef962ff60c9191ec054bba99d48bd918918221203a120a56d3806e5f65fdcf16bfce326a28948ae55d5bde4abfcde509cc0f5903154081d91bc1746093d9468042c7c62528578c0e01a887a5bb35f2acf1eaed658a145fe8c394477023eae4e12f70ccf9c3ae21231dd0f3517245d388941e48f55a0f3ab11e4d48a241346"], &(0x7f0000000100)='GPL\x00', 0x0, 0xfb, &(0x7f0000000340)=""/251, 0x0, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r0, &(0x7f0000000440)="468020202cbf8dafd0e979943ae779726129d042f8a1bd2be3af7674ce9c7dbc51f9002aff6e391f736ce6f915839da3a6d7351c33ae998d811cc43717b10e4e0e4ba5f0eaccf79fecd074236c18b4401450dc196d9db4cf19f9d250726cb7e8fa5ffb94306a68edf1b6", &(0x7f00000004c0)=""/43}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r1, 0x50, &(0x7f0000000700)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x40f9630837c6a435, &(0x7f0000000140)}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000045c0)={&(0x7f0000004280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004300)=""/111, 0x6f}, {&(0x7f0000004380)=""/75, 0x4b}, {&(0x7f0000004400)=""/165, 0xa5}], 0x3, &(0x7f0000004500)=""/158, 0x9e, 0x7}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000004600)={0x9, 0xe, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x143}, @alu={0x7, 0x7, 0xb, 0xf, 0xf, 0x18, 0xc}, @jmp={0x5, 0x1213ad5e, 0xd, 0x7, 0x7, 0xfffffff8, 0x4}, @generic={0xffffffffffffffff, 0x100, 0x1, 0x1}, @call={0x85, 0x0, 0x0, 0x9}, @map={0x18, 0x9, 0x1, 0x0, r0}, @exit={0x95}], &(0x7f00000005c0)='GPL\x00', 0x200, 0xfc, &(0x7f0000000600)=""/252, 0x40f00, 0x1, [], r2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x0, 0x3ffc0000000000, 0x0, 0x0, r0, 0x7}, 0x2c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:43 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x9, 0x4, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0x2b}, @map={0x18, 0x4, 0x1, 0x0, r0}], &(0x7f0000000180)='syzkaller\x00', 0x8, 0xb8, &(0x7f00000002c0)=""/184, 0x41f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000400)}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r2, 0x50, &(0x7f0000000240)}, 0x10) socketpair$inet(0x2, 0xf, 0x4, &(0x7f0000000040)) socketpair$inet(0x2, 0x0, 0xfffffffffffffffc, &(0x7f0000000140)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000580)={r3, &(0x7f0000000480)="6ca40d83ef130bc5ea13b572233e21e35f26a414c6dfcdcbef1e505466451aeeb339fa12d578c3ba3330d3affb6ab0ad2dc8093422bfef0ee55f", &(0x7f00000004c0)=""/159}, 0x18) 2018/04/20 03:15:43 executing program 1: mkdir(&(0x7f00000000c0)='//file0\x00', 0x20) mkdir(&(0x7f0000000040)='//file0\x00', 0x1) 2018/04/20 03:15:43 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4, 0x20000000000004, 0x2, 0x0, 0x1}, 0xfffffdc9) r1 = socket$kcm(0x29, 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg(r1, &(0x7f0000004ac0)={&(0x7f0000003440)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004940)=[{&(0x7f00000034c0)=""/122, 0x7a}, {&(0x7f0000003540)=""/143, 0x8f}, {&(0x7f0000003600)=""/168, 0xa8}, {&(0x7f00000036c0)=""/244, 0xf4}, {&(0x7f00000037c0)=""/37, 0x25}, {&(0x7f0000003800)=""/7, 0x7}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/249, 0xf9}], 0x8, &(0x7f00000049c0)=""/230, 0xe6, 0x1}, 0x40000002) bpf$PROG_LOAD(0x5, &(0x7f0000004b00)={0xb, 0x11, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000001}, [@alu={0x7, 0x81, 0xf, 0x0, 0x8, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x4}, @generic={0x2499, 0xfffffffffffff000, 0x40, 0xcc7}, @jmp={0x5, 0x2be, 0xa, 0xe, 0x0, 0xfffffff8, 0x1}, @map={0x18, 0x6, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, @generic={0x9, 0x5, 0x7, 0x8ba}], {0x95}}, &(0x7f00000003c0)='syzkaller\x00', 0x5, 0xb0, &(0x7f0000000400)=""/176, 0x41100, 0x1, [], r2}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:43 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="188c319c5a053371125c9832bdcab74ec69cce9d006b90ab58b20000180000009e00eaff0000710e0400b619bcc09596a88806729b6c887da2221dc4083c74b9e918cbf10ab2666c37373d09dfc21593255ec00dbbedbc58cadd8a9633544af876ac1099b76076bac6b59116f8e4d3e3ff3bfac8970b21d70add014f6a4ec59b"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x9, 0x5, 0x3, 0x401, 0x0, 0x20b, 0x22d22, 0xe, 0x1f, 0x80, 0x6, 0x1, 0x5, 0x4, 0x2, 0x0, 0x1, 0x81, 0x2, 0x6, 0x9, 0x40, 0x5, 0x0, 0x415, 0x6, 0x8000, 0xfffffffffffffffa, 0x401, 0x4, 0x8, 0xe334, 0x5, 0xfffffffffffff001, 0xfff, 0x8, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0x2, 0x1}, 0x0, 0x9f1, 0x243f1720, 0x0, 0x8000, 0x8, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1f) 2018/04/20 03:15:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0x7, 0xe, &(0x7f0000000000)=@raw=[@alu={0x7, 0x7f, 0xf, 0x1, 0x0, 0x6, 0xffffffffffffffff}, @generic={0x0, 0xfff, 0xffff, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x7, 0xf, 0x4, 0x9, 0xfffffffc, 0xc}, @exit={0x95}], &(0x7f0000000140)='syzkaller\x00', 0x401, 0x1000, &(0x7f0000000240)=""/4096, 0x41000, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001300)={r0, 0x28, &(0x7f00000012c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x7, 0x5, 0x7, 0x7, r0, 0x4}, 0x2c) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:44 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/20 03:15:44 executing program 1: mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='nfsd\x00', 0x40, &(0x7f00000000c0)="46af") mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:44 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet(0x2, 0x0, 0xffffffffffffff81, &(0x7f0000000040)) socketpair$unix(0x1, 0x20029fe, 0x0, &(0x7f0000000140)) 2018/04/20 03:15:44 executing program 6: mkdir(&(0x7f000053bff8)='./file0\a', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:44 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair(0xa, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001440)={r0, 0x0, 0x1000, 0x0, &(0x7f0000000400)="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", &(0x7f0000001400), 0x4, 0x5e}, 0x28) socketpair(0xa, 0x2, 0x3, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r2, 0xffffffffffffff60, &(0x7f0000000140)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r3, 0x6, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000240)="370c0509a488af33f212390aad4b41b4501d98dae3e6cd2cd50b377807bd04f1c84b2bfc0f0be75e3651f95fbc341eef556e89abbd6f9a827f7d65754ffc8fe14071321867ac72a9dbb3df9c7acac43a31ac1aaf249b6e4ef5d9972dab360c89bd206f83cfc26a8ed88da911b86ede1af01f1b"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000400000000000000000000000000007a00000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r4, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:44 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000240)="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"}, 0x10) 2018/04/20 03:15:44 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x9, 0x8}, 0xc) close(r0) r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000002c0)=@generic, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000001340)=""/70, 0x46}, {&(0x7f00000013c0)=""/97, 0x61}, {&(0x7f0000001440)=""/81, 0x51}], 0x5, &(0x7f0000001540)=""/99, 0x63, 0x6}, 0x40000022) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000200)="2b690da32d757354d7409551e07999f24726872f5075ba15cac04386acfda6547f0276d60694ee8a376aa7946879c2ab050cf99cfe7f0c1fa98e4cb33eae91bb0f8492f80b63582866d064de11f695ed517e5a908171ace1"}, 0x10) recvmsg(r1, &(0x7f0000004840)={&(0x7f0000004500)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004700)=[{&(0x7f0000004580)=""/231, 0xe7}, {&(0x7f0000004680)=""/102, 0x66}], 0x2, &(0x7f0000004740)=""/195, 0xc3, 0xfff}, 0x40000023) bpf$PROG_LOAD(0x5, &(0x7f0000004880)={0xc, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0xfff, 0xf, 0xb, 0x5, 0x18, 0x4}, @alu={0x7, 0x9, 0xf, 0x7, 0x6, 0xfffffff8}, @call={0x85, 0x0, 0x0, 0x27}], &(0x7f0000000100)='syzkaller\x00', 0x1, 0x21, &(0x7f0000000140)=""/33, 0x40f00, 0x0, [], r2}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/20 03:15:44 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x7ff, 0x0, 0x7, 0x38, 0xffffffffffffffff, 0x59e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000718f218c59ace76cd772ebb167bcfb100000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:44 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:44 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, 0x1c5, 0x5, 0xffffffffffffff9c, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='//file0\x00', r0}, 0x10) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) close(r1) r2 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r0, r2}) socketpair$inet(0x2, 0x1, 0x10a, &(0x7f00000001c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:44 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000030c5e30000002678af18cd49f208cfec00000000f696f48e"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:44 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:44 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004ac0)={&(0x7f0000004300)=@can={0x0, 0x0}, 0x80, &(0x7f0000004940)=[{&(0x7f0000004380)=""/127, 0x7f}, {&(0x7f0000004400)=""/157, 0x9d}, {&(0x7f00000044c0)=""/197, 0xc5}, {&(0x7f00000045c0)=""/255, 0xff}, {&(0x7f00000046c0)=""/137, 0x89}, {&(0x7f0000004780)=""/242, 0xf2}, {&(0x7f0000004880)=""/151, 0x97}], 0x7, &(0x7f00000049c0)=""/214, 0xd6, 0x400}, 0x2001) bpf$PROG_LOAD(0x5, &(0x7f0000004b00)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf58}, @jmp={0x5, 0x74, 0x5, 0x6, 0xe, 0xfffffffe, 0xfffffffffffffffc}, @alu={0x0, 0x7b, 0x1, 0x3, 0xb, 0xc, 0x10}, @ldst={0x3, 0x2, 0x3, 0x4, 0xb, 0xfffffff4, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0xd351, 0xca, &(0x7f0000000240)=""/202, 0x41100, 0x1, [], r1}, 0x48) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:44 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x9, 0x8, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3c}, @call={0x85, 0x0, 0x0, 0x37}], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x53, &(0x7f0000000240)=""/251, 0xfffffffffffffffe}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r1, 0x50, &(0x7f0000000340)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000500)={r0, &(0x7f0000000400)="1d4c02c1c809f4aa7dc3a7499c00974cb906f76b0b6556401b5be37558cf3cd852aa8e862eeaf7c1ab2ca54a33ffe079f33720e8ecccc9b9326c8fcf19d60fbb5a61f50ed45ad8d326cf0db5e27c0f724147ce930cf7b123ed17b59f7d4e46619bda12a9c41a994d31cd7b32e93595ce4444a2ead53a8b5c164fa2f1260c9130935a93241080218f9df538f0271c8d3039190b0e1784d4e8eb764a875184823f565031044ab088bc6360ace86bcf35f7cebf1abc9d4c49c054981a1540cafe2b05c7a7c3925d825224f07dc009bce1f990bb71785acaaaa77f91404c5104332a9ad5e624cbd776bee20893be"}, 0x10) 2018/04/20 03:15:44 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x20000000000001d5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0xfff, 0x6, 0x4, 0x3, r0, 0x5}, 0x2c) 2018/04/20 03:15:44 executing program 1: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x6, 0x4) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x5, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f00000000c0)="c0ee836764b6b30f680ef826d346b3fd0f985361c74ff6ac20890a868ec858f6c1d2d3acc27729c2adeb5fc772436cb71d849c50ecb33297130f990dd79eb37765449e234b38183b8dfb36a4513c3136236aaa", &(0x7f0000000140)=""/174}, 0x18) mkdir(&(0x7f0000000040)='./file0\x00', 0x150) 2018/04/20 03:15:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x23, &(0x7f0000000180)) 2018/04/20 03:15:44 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180200000000000000d45a000000000000000000950000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x11, 0x1, 0x4d, &(0x7f0000000300)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r0, &(0x7f0000000340)="5a05fd68d6bff840e50da3ef24eefa673ec650c877436c54d2f9dd9d921540e01e458d4ad1ed392f44dfd67288926f808fbe8b3cce916f5a04d7e83a58ed74a855fe0490148b88155b49b2bfa877a92359561f5acc17bacaaaf883523b3a8bc155822b7d6d5ca46b8b43ecfbb60a18be8422bb5f3b6a461fc86141afce2b9c4f1f28f2d888806c77f4813db35fe80f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000095000000004a4e2da328c562dd"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f00000001c0)="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"}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)) 2018/04/20 03:15:45 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x19, 0xffffffff80000000, 0x2, 0x5, 0x10, r0, 0x1}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:45 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) socketpair(0x3, 0x0, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/81, 0x51}, {&(0x7f00000000c0)=""/135, 0x87}, {&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/138, 0x8a}, {&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000000440)=""/169, 0xa9}, {&(0x7f0000000500)=""/8, 0x8}, {&(0x7f0000000540)=""/188, 0xbc}], 0x9, &(0x7f00000006c0)=""/95, 0x5f, 0xfffffffffffffffb}, 0x40010021) 2018/04/20 03:15:45 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f0000000140)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x164, 0x4, 0x2, 0x8, r0, 0x896}, 0x2c) 2018/04/20 03:15:45 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000240)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xf, 0xfffffffffffffffe, &(0x7f0000000040)) 2018/04/20 03:15:45 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000009030000000000712562957f8ded032dc1100000000000000000000000000092cdc7b0a7086e458cb46dde46b4714b4481f6e1a2b57835498bd0393532ad768c096667634e7587b20d00009d7c9e42fbffa39bcd5bf6ad80ad2bc9e671a7b9fb9c003852aaebb71c54ca25"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:45 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:45 executing program 4: socket$kcm(0xa, 0x3, 0x11) 2018/04/20 03:15:45 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x40a, 0x0) socketpair$inet(0x2, 0x6, 0x3ff, &(0x7f0000000240)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r0, 0xfffffffffffffd52, &(0x7f0000000580)}, 0xa) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000001c0)}, 0x10) 2018/04/20 03:15:45 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001240)={r0, &(0x7f0000000240)="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"}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0x22, 0x2, &(0x7f0000000000)="5ef3bbcd0d63e45ba710b35af0f9a889489440c6a04e8d3004b4874427a56b6d2035", &(0x7f0000000040)=""/2, 0xb1, 0xfffffffffffffffb}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x9, &(0x7f0000001280)}, 0x10) mkdir(&(0x7f0000000180)='./file0\x00', 0x20) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001300)={r0, &(0x7f0000000100)="b4d46b6be095e2354ac0fc207ee7ca0e"}, 0x10) 2018/04/20 03:15:45 executing program 6: mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:45 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r1, 0x4, 0x3}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r1}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r2}) 2018/04/20 03:15:45 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='//file0/file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000000000)='//file0/file0\x00', 0x4) 2018/04/20 03:15:45 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:45 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair(0x5, 0x6, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfffffeee, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x18, 0x800, 0x8, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000008c0)={r3, r2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r5, 0x8, 0x10}, 0xc) 2018/04/20 03:15:45 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0xa33d, 0xfffffffffffffff9, 0xf80, 0x2, r0, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:45 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)="fa2881ee3a709d08a4f23fe8e4e25a062578e604bb9f90edc1adfdcb2efe962b4414947769fa1e1457a59295c7fd0e376f942f1e572f327fe4f7846da4a5c3952e4ab166241fb0a20d17dee0517ce44b1ebf3a2678658677b9d9e673e5d43f1979dcc61b897f8baa15b73a69f4c92e1219a1c44a9480ae67644a08e23743fa5de9df5a3c6616ff54aab0b177e042bef92f29371916ebbd698c5307cdc0cc2be0412aa9ac1c994c1cb7e1b6569972caed057dcf2b98e45e2f3fd2bc1312eb80ea03dcbf107af6", 0xc6}, {&(0x7f0000000240)="26146bced924c9f61fb0f97184a37890588f1cfeaa43cd0e01f9efc2d513bdfc51c7dc911f999afab163536ab189f5d5f163d54ce2316b0a5ab28fd234e104f5", 0x40}, {&(0x7f0000000280)="96df92dd950905d25357e6ada4058d94e9093cc8710651f394333eb222904b93a4f0c3fe512fdfa32b444fac7e2e42d03bda6602eaaa4392f0a77a4b4939d4c8d4f0b9bcc2dae596fd264def866238d1f4bf8a4b6da6f5a38b1e4f9dfb4a3d52d0df20d4ee5fbf576174077699f50060b42ef428c133ad13591c76fe8e5194dabd5cba78d84b3d63784c838c9d2ea51f", 0x90}, {&(0x7f0000000340)="42a08644a52dcf8c991862946f204292042a73bf49baed55b12992e91a37edd6ff27bf7e2bb30f8b3a1c77563ba22ae579e34f5ffbf971ad62f95047c298c04d945efeb17f2a38aaab4f3836ab5d741262690ad1b747f85033270f5f5f496e130b1005484a12a043fd76b2ab750f5a2c3a1247be081ea85f5f3bf3b3cd9e15ea482a387578f6040e1179374e3335dd91bdb6ae10a600133021715935b4be7f8bf5201c9339331e931e21f971295915763d4636b7396601d3b3cdbe3a4825bebd40db83bc0366", 0xc6}, {&(0x7f0000000440)="96eaf82a5577bad8a1e551931fdba846bde08bbcf73a1efedeb600337453cfca6f268bf09a92f67b2c035f30c7dd32b04ca87d72481847", 0x37}, {&(0x7f0000000480)='~', 0x1}, {&(0x7f00000004c0)="96eec99c6c342f", 0x7}, {&(0x7f0000000500)="8300bc4326eca504e05347f21f901b6e569428664344ec9c10d577d43dd4a8a054a0e2a02e3ad91ff0fda40be984dca0438561287340393e5535d7c3614efaf77410a19052", 0x45}, {&(0x7f0000000580)="dab7444e9569b8c589b32a34de8d4a4bfb60f414e97f43c74016a00786d6fe0ac61a3d38285ba6f17e32226d17", 0x2d}], 0x9, &(0x7f0000000100), 0x0, 0xfffffffffffffffe}, 0xffd8) socket$kcm(0x29, 0x5, 0x0) 2018/04/20 03:15:45 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001680)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000002a80)={&(0x7f00000016c0)=@l2, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001740)=""/37, 0x25}, {&(0x7f0000001780)=""/143, 0x8f}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/172, 0xac}, {&(0x7f0000002900)=""/150, 0x96}], 0x5, &(0x7f0000002a40), 0x0, 0x20}, 0x2000) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x6, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:45 executing program 6: mkdir(&(0x7f000053bff8)="2e2f66696c653003", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:45 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800e4e10a95429b0000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x7, 0x3076f9c3, 0x7fffffff, 0x6, 0x0, r0, 0x80000000}, 0x2c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f0000000140)}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000240)=0xa1e000000000, 0x4) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000000300)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000500)={r2, &(0x7f0000000340)="27c7ae8652ee9693a8aeab7a137f48d3ee251a87c43a93f5b18d0dedca23a533bfa4990dab2ec9986b4c589147061c5a1829763e7fbf6be2e6dc805711732201f84e1a9a7ba9b3eedb7ce5340d3037aae41f2a5287a1c660da075cdc6b8a3dce814b1183a15b988850897de34efb81d7afb7ca71bff8d17f024586d2fd923c24a53c2c52370af4567ca4797fd9eb2acd7d056f530451244ea667d77cee242b6832e55b51f452d94a92538b082b", &(0x7f0000000400)=""/240}, 0x18) 2018/04/20 03:15:45 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0x6, &(0x7f0000000240)=@raw=[@jmp={0x5, 0x20, 0x9, 0x7, 0xb, 0xfffffff4, 0xfffffffffffffff1}, @call={0x85, 0x0, 0x0, 0x25}, @map={0x18, 0x9, 0x1}], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x17, &(0x7f00000002c0)=""/23, 0x40f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r0, 0x50, &(0x7f0000000380)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f0000000140)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:45 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:46 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000240)="a50b455f62dca59b6748c126b754dd25f898814dfd00fa19b38521aa2ab3168ed7b5a4a94a16a3e0d556d14dad6a1229444459284540f4b30fe947a4ce0400b24aa51a3d6e2c0cf0867634a0a6f25e0e4f5f17b6e83f634697518ea0a24482b89568d1fa55bcde853994ed80aa179a943e2c4c081560d38e6e73b5985aac9607554229e42301a180ed01301510222db3880cfb3f82a18ea0c18d80897e285ef56d2809d9625c8b58f15d20f8764c4bda4ce990e9969c0ba6ea6b77c6d8af46ed5da7908d19fb1260c1a90e01f5", &(0x7f0000000340)="4c27c3dec6adbfe0b8bbaa286512ae3a68662670ed075a44bbb5a8f17a48f363ef3847179028c35ab30f2a3bb6bc389412054b0fc2e5c9c3bff8466ce4c02953d7fae3167c725275d67e6f990e3ef2cfdbe062f6685477a49149cdf8f3e37808e4ee52d22304c620173826febaea9687e67c91ea8ff2530e63e5668b6ae4139de1ef856ba827264925fe20801dc71956e20f309da92a1ff00a87bdd7882de13a419685a4dd836aa6a68e7bddea01039b8dbc90e423"}, 0x20) 2018/04/20 03:15:46 executing program 4: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='ecryptfs\x00', 0x1a00022, &(0x7f0000000140)="cdf68d9ed01d13f7ebd5fea5f7a8a8509169c93936b5b7c3b1ca") r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='ecryptfs\x00', 0x231402, &(0x7f0000000240)="d7509c2ae1fc30e5dfd6a0981f77ed54cec0d66c5c7d16ada3c3b785acfb95e2523b1c09011ec359f39d9314178cf397677d3a428a07b1cde1488ffea3e5ed69ce6d3e36b4fc55a30344fd85dcee6d33d4095483950b6161e7ec780d73a2993a18b75ea040d900bf7d9cb6a2b9646090") 2018/04/20 03:15:46 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mkdir(&(0x7f0000000000)='//file0\x00', 0x1c2) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='//file0\x00', 0x0, 0x18}, 0xff50) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='//file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r1, 0xffffffffffffff7a) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='//file0\x00', r0}, 0xfffffffffffffd8c) mkdir(&(0x7f0000000280)='//file0\x00', 0x5) 2018/04/20 03:15:46 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x2f8, &(0x7f0000000140)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x6, 0xfffffffffffffff9, 0x1, 0x2, r0, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r2, &(0x7f0000000180)="9c54c500c46b01b89cc883bfcb1ab600279921b9c7122a376c2e2c0eaddf9a2be719b3fc4b0a54332f3390e1caafcf308bf06979095e85a68059"}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0x13, 0x28, &(0x7f0000000280)="ba1871df4e467951ee0ddb33e67e8773c092d8", &(0x7f00000002c0)=""/40, 0x2, 0x11}, 0x28) 2018/04/20 03:15:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000071100000004fea83a793b767e28d5400000000000000000000950000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:46 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:46 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet(0x2, 0x80007, 0x40d, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:46 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000ff00000015b5dcdfe61d02499ed0dda95ac7acd3f1a57eab98b03558a5190e88f004f7e49d7836b1ea4d8f3f714d6f57344fff68f319d13353c9289a05000000000000000e8299"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:46 executing program 4: r0 = socket$kcm(0xa, 0x0, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:47 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:47 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:47 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:47 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r2, 0xffffffffffff7fff, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r3, 0x8, 0x10}, 0xc) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:47 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f0000000140)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:47 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='GPL\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:47 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000000)="cdfa394ceffae53fad995b543688ec4070db50d06c4eea08c2fc384384b53de629b657c8d40452237cb5867e3b8297c68b7aac0f35e97fce650cab798dbdf4b840fdc3c9a5e5d5b66efb560c0bf898b18063cf9205a597bd236e4760e326de6e3144fa419b92381d9013a16769906aaf5ef9"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:47 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/04/20 03:15:47 executing program 4: r0 = socket$kcm(0xa, 0x110000007, 0x11) sendmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)="c3a0825d1b14d9e9c0b6ed52", 0xc}, {&(0x7f0000000140)="f0df5c7bf702e6f610543ecdf56ba55bae2ad765df96d19b46cfbf6dfa2f2bdf09f06759af11299871a86b904fe0c94d7bd34c5e7f9464d0e41d8923bb9cd03ead4f2492a39be3305852152595cf28200118c41f13f433b640705f7d27d64daaa3b4cde709c48b3879b9d02a77fad94adda2805c5a22cbab01841dedde3713e46f5944ecbdf0d6bb8370aa61098c3d156bfc88185713", 0x96}, {&(0x7f0000000200)="02795dce67ffd0af986b9128c51e28591c200c8331fec0a1bee707556c66530fed930bd6761b1e7e792ebb9bddaef235fdf7136c7f7af4ac72a33fe9a3db608ae3132509b19f118ccd691e731abc7ab062d97d5225190a401090a1574e79e438f36aa155b2c22a1553a53a9e58c7acb17e92af4a6a188641243a2a58dbec17d075531b7ee395732b31ad359d7f1dcffaf6ecc03d9f1d9d439a073b0222df347faeedc233c9bccfd75f9c2b71cfe71d155aefad6773ef23a5ca71ff2e286784280fc5fd12b7e66d4daf1ce6baacb1c451ca385c347ccdcef653f44637b142fa41f03d6b9b097c4b7420c32b0fb2198db0e7f109dc", 0xf4}, {&(0x7f0000000300)="2eb4f75bfdcc9fcbd6cf9af347fafd346d394650dc5fb9f0333fe157471ea4d45c4ec5450e55e04bcb24eefe7247a03b00df6517daa5e9807ddf0285fa8810b9a5262f4710042bdb51d72367c581aab52ff10216a784e628b74ff816e72e5e34", 0x60}, {&(0x7f0000000380)="ed2f510bec272f1c4a9cf135b0c659e440cf0e3e0ef1334899835dbc", 0x1c}, {&(0x7f00000003c0)="156c2ceaa295489ba413a97cbb9516b046e59471ce30419192554cdeb01aadcf35a37186d7f3732596249aa8ce54e6b7baedabb300800e977050250c2b75bc4fbd1ce4223dadcfeafbf7ff1aa69bb9d686148426ecf6300e5d957c4e92f37e5c411c778781c5517d4d0a2089a55764a8add8e7ba4df549dadb6ce95bcebb7bd2cac6476c21aaa317e972ce7015c478fd9edc031ceda06783fc2f21af19ddca26546f520a70ef53eca674b041d46ff5f27eff03932c181a6c8345debf28e9417985dd81e57335c7b52c7e632072d9c0239d157f7333cdf40197d447cec9ce0de7ca9aee8b2fff98af1dbac856e4", 0xed}, {&(0x7f00000004c0)="2ee4cc887f57172a15804c3c561f2333716717cc48257aa4610121dca459d4d7d76b8f9be88680433ad1a20abc", 0x2d}, {&(0x7f0000000500)="100a5db989d35a720ba21c756872e762b9be5c030c8ffaf1afedd6f8fe18faf46df1f7ca7e4c0b4ef9f3d064bac662dd37e66510c11ec095747c", 0x3a}], 0x8, &(0x7f0000001640)=[{0x60, 0x103, 0x7, "af7ec8e347ded3e898cd7688f18873c9ac2401e3217744f7e1c7447501eb47df22bc70d57d5a8a59ac8e97774baa296372def091c12d43617cd889b49ca3694d024a1507ecab0cf51fc2d0c33873"}, {0x68, 0x105, 0x80, "3cc3e8d1f349cadd5b15ad7482495a32668ceea6a0acf5264e556513706dfd9f39eed795717c40d399cbd032c88fc8c6027b2110ebcaeae8efcbeefe1110748923897da91296d53862f5396f4aaf9ec05e"}, {0xe8, 0x187, 0x9, "2d6a8d7dfd9ad6abecb15c9412f509cf3e93ef3ffc60cf3057419bc3f1148c50a04697eddb49325e9ae618df0a2094f04dabbac7d537998c8a19402d3b69e718821bcb4d5391fa64b30931198f45f645437bc1fa26ac1c1ddfc05a759d2bb199b27a45bd95f9faa0a09827794612ecc535aefb2fee96fbdfa2cb0845ce7f9684214be634678e4ba120aedb8db82c5e0817925f3bb0288f3af97a236581285a8712402d0554ea8a0dfe179aee235efb5164d9f9e99bcf8c413f13b8368196cf5004d50430533613c156983d37c734848532769dd8cadbb1"}, {0x70, 0x89, 0x5f1e41ff, "b93dd5963f9f3fe6806a7ba189803d3eafefa4e63a172e7399df3ae311d1b2a3dcb5c328a0a42319b0ed8e2b937d0e0a78e1b2f3695ac3d29d4b7bbadaeaebfe2feff0b87eba6a719fce747bba63c98a75c4fb992b4777b413811c"}, {0x1010, 0x13f, 0x1, "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"}, {0xb8, 0x19f, 0xffffffffffffffc0, "08b73bca4ddf51589c27c24de054da8e43b4d8b618b6f8d57de547b235da3b6b2f31610aab13e07b072031cd564efc4b34202ca468cdf4badb7bf356e2d62f69ed83880c607d783af3a6566954596bd20c5fece964bde6b317f75df3efa12e12b477bf287fbf897aadbb34d31681917f96bddb56253048537da8527ab8e47ce31e9131b18c0dbd0a8b798221045d49783ff1dc2af8e31c21b8f7793894f2abf821e61178"}], 0x12e8, 0x800}, 0x10) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:47 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mkdir(&(0x7f0000000000)='//file0\x00', 0xeb) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={0xffffffff, 0xffffffffffffff7d, 0x10}, 0xc) close(r0) mount(&(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='//file0\x00', &(0x7f00000000c0)='ocfs2\x00', 0x200000, &(0x7f0000000100)="aedb034607cf77b2b12d3fe2cfe9a63d0d413dad7b8ae9ce92956f771c4bdbf9e98ec603dabb3bd631f27e8e6f9a3395ef4608eafd6aacb665ed1deb7f03bd397eee75a2103c272ec8c054b11c857c3b2771b304d39e55a240a5f37fe4c8b2551392f0b2f1a7988166ed18c1c8dab1b47071e14506f2401431e3a2a517d98de13a9daf34281de2be52524d5df70a468e5042b99ca97b339911c4bcbe9681c0ebd933c0f2718e4fa2c5e3772286a994eea941ad9dceb0a2be2b728888c214afe9a92a880909d4e048b816bff338a727b57d2b4af2215ac3b757d707323382adf7e54444a1db03c010c8") 2018/04/20 03:15:47 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:47 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000700)={r1}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18040000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair(0x4, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r3}, 0x10) 2018/04/20 03:15:47 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001cac0)={&(0x7f000001b880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f000001ca00)=[{&(0x7f000001b900)=""/214, 0xd6}, {&(0x7f000001ba00)=""/4096, 0x1000}], 0x2, &(0x7f000001ca40)=""/86, 0x56, 0x8}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000001cb00)={0xe, 0xe, &(0x7f00000013c0)=@raw=[@jmp={0x5, 0x401, 0xf, 0x2, 0x3, 0x8, 0xffffffffffffffff}, @ldst={0x0, 0x2, 0x2, 0x0, 0x7, 0xc, 0xfffffffffffffffc}, @alu={0x7, 0x6, 0x9, 0xf, 0x1, 0x6, 0x8}, @call={0x85, 0x0, 0x0, 0x16}, @alu={0x7, 0x8000, 0xa, 0xb, 0x8, 0x4, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x6}, @ldst={0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x10}], &(0x7f0000001440)='GPL\x00', 0xfffffffffffffffb, 0x12, &(0x7f0000001480)=""/18, 0x41100, 0x1, [], r0}, 0x48) socketpair(0x2, 0x5, 0x4, &(0x7f0000001540)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001580)="5345b33d394c5697b4cc2c4484ca66ea19421d1f118389c60fb7d05fee907b73d48f4a6e30118c16c1b177f1fc501680b2ac41738946cb6de24c901c4008ecb8fe8dbdb4e2784fd9765e823a6a1a4eb184a707bae1e4168a94f24d81bc90367838120b473c6fe6428210f0a6f3e7e76767923b24d62c395853e1528ceca48892727bfb5d7666dd0339a4da7a4ff9a7881580783ae4fa7437d0c4b7b53650b65af06733a4", 0xa4}, {&(0x7f0000001640)="042a43b31664b6a1463739fdb44c009fac0224db451e2a29d802f87f19902fa145546491d12715ce676f833138e99e256af99f3643c62731c595c51a6c35577b69c1207e84c023ead77e44d788c08acb4cf80575eaec04967c78ee0f8e561ced47dc7f0e30b1acb8c6969cded3e39328e036365ed1759d6a62f3274e87f1f01b64a2cfe84f92f80457eb7ac7b57f6c0a8679482352cc18c5c87d175011960f1d6e6099aae6563dc6a639ef0c032ba3d9b9658a37", 0xb4}], 0x2, &(0x7f0000001740)=[{0x80, 0x119, 0xfffffffffffff0f8, "7829c97dc783cf8fb68c9d0fdb1cffd5df7addd891148b65165bfc59e349109d0e938536388a088ccda1e7618f60ad24e573dcb7f597dfec6e4bba0b8f0a54be86a0e2ad927ddcf6a6206b071f304c0a9130231f26ae90ac8ca91ffb58841617daff380e062fe320a4a0df"}, {0xa0, 0x10c, 0x1ff, "e44ced7e2a98fde65312e830621a45af425abb0e69184fd5d380c6bd3cd3187fd2edeb29752df1a96db13d38e4aca669bf8b7721e8a71e3c84b6e33f94d68f9680af7acd9e6aeae7a8bec77c874cda046bfcc433cbc5ee8d796ed1be5c2bde7dcebf3f284bb8458ca25264c9b5fd88d3dd9b8b26571ad6d68251d36bf97ea2493d77f9706d31b67bf77e"}, {0xa0, 0x18e, 0x6, "61e6ecfd59c835b4e11bcd4e4e86cc184fec5f2c8a1a049ed230833e49e9ff89198ac69113f4ec6c80dba71745e3cacbc87397f784bfb078c402f8e0ac5811c6e4f4fed9f4b9d9b94bdde8a37bf8c62334f1f898b55a4a84bce5e4fc004de570bba06c72b40a63a64afda7d9848fb0f42ae04885872fdf6fdec1254eee4fb21da4c94220c94ee9e5f75fe6511d2eb3"}, {0x20, 0x116, 0x4cc, "d4968a3f3063c6369960d0cc867979"}, {0x88, 0x103, 0x0, "35a619736dd4aeb10fd9835d41a1b90f5be6658653494aafb06346500234b39f07990b382dc1a2329138cfdcb8c58cdeefcae368a5664a87833b176a07d85286dc66582fa6cc032b1861e19aef8e64f1ee9401b454ddd1873593b8d167c40f47a1be67941571a153e5dd1869777d9bb013bb40911de82f3f"}, {0xa0, 0x0, 0x5, "463a41314eb8980aa8ed0e79d6ecd83937a9cd1dbd4d297d3f0dbe7ca077896970d87af87f98f79c03aecfd129cae6af9b18e13ee04a5e837f4e26a3aa3e12f073ebe40969e53dd5d99dbc007b1f0fcbdd2a7b30def8a371a444abf0b3472ae08c18cbed714e7bbe1da5ea1d1ee819100c1bb8e9a7d68927ae96c24e3693a9563d00b081bc1ea97f11c225096750f3"}, {0x20, 0x11, 0xff, "e6788750fc6a17f5cf9e"}], 0x328, 0x20000000}, 0x4001) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000001380)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/186, 0xba}, {&(0x7f0000000300)=""/94, 0x5e}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x4}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r3, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001500)={r2, &(0x7f00000014c0)="b75a30345b34a0ca9f2d54053686cd40f3b8adcce7a5bd34b488d7492a122458b2b5e30bd41766231ea429dbd9ba053f63b61840"}, 0x10) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000001ac0)) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:47 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000000009500001100000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000240)="e83a9736e908fd4b07d466a4e4acb6c8262980a497c2658b25aa22b550e4090c54306fdfbd1509c73b5af80c8b881ea15f4b8e18bd34a17a13b8a28d16318b90ac12decde964dd205623b67dc8823cee30582bfc819cdc1460c82c00852b40f8f9e3e499d026ce7983d65fb4197951c33736b74bb419531e389f165a8d9f5965de04779c3e05ba56b4c71267bfa3feaf82840b1b9af895cfae78d5f08a3c9a38d262d056fef5a8c828661dbe8577da54db432ed6371ece85080caa81589043ee991faa1a6d595ef30d7229bb1ece3edbe3463f9e2751cccbcf58", &(0x7f0000000340)=""/66}, 0x18) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x9cca, 0x6, 0x4, 0x2, r0, 0x7}, 0x2c) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:47 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000ac0)={&(0x7f0000000700)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000780)=""/154, 0x9a}, {&(0x7f0000000840)=""/98, 0xfffffd97}, {&(0x7f00000008c0)=""/202, 0xca}], 0x3, &(0x7f0000000a00)=""/146, 0x92, 0x8}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x7, 0x6, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0xb}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x15}], &(0x7f0000000040)='GPL\x00', 0x40, 0xea, &(0x7f0000000240)=""/234, 0x41000, 0x1, [], r0}, 0x48) socketpair(0x4, 0xb, 0x6, &(0x7f0000000340)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f00000003c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000200000000000000000071100000000000000000000000000000950000000000000004e33773aa3cbfe284262c0243b4e09986cbb961"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x8, 0x3, 0xfffffffffffffffb, 0x4, r2, 0x200}, 0xff71) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r3, 0x50, &(0x7f0000000400)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:47 executing program 5: socketpair(0x9, 0x7, 0x7, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001600)={r0, 0x0, 0x47, 0x3d, &(0x7f0000001540)="3b6801f5f55f906044c081dd756145233032b78f8271a45a12c42c188bdef04a22b54cb00cf02ce0746d9f89658435c8f8dd913684a2594db62c7bb7a71832c43b9fdf983d5bd9", &(0x7f00000015c0)=""/61, 0x2b9868c, 0x80000000}, 0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001480)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001400)={r2, &(0x7f0000000200)="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", &(0x7f0000001200)="556ebf38ddf9442e1e2fd877b9d9871bf6f63ea41b50c303c1878da8926f384d7626ad1c691782a6cac5ba616499c76a5973b272f28e545f3aa81a7777d9d09c9ebca1b652e2f949d17e40f4753c085af66ed11b19ae75fa86266f4ac7e2400e9f190d7ca63b49262796e21ef7f1b8468d2a0eebbd3adbb9271f4c19c7b43c8cce77fbd6277ec1c3349870f96128b3f443bbb8df6aa377ed78f2c878abf07ef9906ac1a6333f95d5066726f4fd99f3f3535ffc900e5564758be9e7aab0f9df987ef4cc1a88e27069be76e055112fb152aee90b4efae31b6be447df3be3ec61cd43be98b94379f324e852591c11dfbebd"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) mkdir(&(0x7f00000014c0)='./file0\x00', 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000001440)={0x6, 0x4, 0x3, 0x3ff, 0x2, r2}, 0x2c) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001640)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) 2018/04/20 03:15:47 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) socketpair(0x0, 0x805, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0), 0x60}, 0xffd8) 2018/04/20 03:15:48 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:48 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f00000036c0)={&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003440)=""/94, 0x5e}, {&(0x7f00000034c0)=""/87, 0x57}, {&(0x7f0000003540)=""/67, 0x43}], 0x3, &(0x7f0000003600)=""/145, 0x91, 0x3}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000003700)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0xfff, 0x5d, &(0x7f0000000240)=""/93, 0x41100, 0x1, [], r0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x0, &(0x7f0000000240)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:48 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:48 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair(0xb, 0x806, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000001d000000000000711000000000000000000000000000009500020000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000240)="23c89e8441e8b21d6e124db112a987323f8a2574549ceb6116df5225aaf4d23712026f4e8fa477aa99b883f7c4aa5485f674c6516f0610b64ec584476645d977491112226acd5a458c18ef785e2b54247b05807b982c18a64a3718d0d1cde34989aad7bb6b8f948c4df1c96e6875a285ef94ea3391"}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)) 2018/04/20 03:15:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:48 executing program 0: socketpair(0x8, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000ffffffffe30000711000000000000000080000000000009500000000000000328049fc1f650283e555de000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0xfffffead, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:48 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x7, 0x80000000, 0x7, 0x0, r0, 0xffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000007110000000000000000000000000000095000000000000eccb10c4a2cf3d667aac4100000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffff9c, 0x2400, 0x4) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:48 executing program 4: socket$kcm(0xa, 0xa, 0x11) 2018/04/20 03:15:48 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000200)='devpts\x00', 0x20, &(0x7f0000000240)="d96c39d6cdf952a10eed3b0205ac3a73c78d7229dab37b8b314738e23cbbabc1d088ecbb23fda5b8ae648246a629c2b40985dfa99c9da5bb021ae1fd2b9b46f9b4d9a510c3f0432103e7d86ca003ffda4dee1100000000000000000000000000000000002fe11d9f21d37e3a5250acc3a143b700000000000000c001165c3d9fc90c7bc2176bfd2a2f90b8a6a002c6e8d01a053a0a2f417fc21b14d914002129c09f6942e77b2399b49bb366882e057400d9cd52b4d7f79dca717a81b5962167f0b79398d94d2ebab7d7a8ce2ffd0c17e0a088889cc8be5e0f030f3c4973070fa6") mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x1c2) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:48 executing program 7: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffff, 0x100000001, 0x8}, 0xc) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x8, 0x2, 0x3, 0x1, 0x0, 0x1, 0x3}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r0, &(0x7f0000000480)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66faf1c83461af54d8693a7c969f12eb583d3f81b53c4da948f885cb29702d22febe98dccf3ed05c2561579f2bb4c6e5ffe5a95ba9f141149c5d338ffff4e15a2a60b61c859952d8ea9706c5873d467d53739dcc2fbb18691f343cd2742a1da426b8880b4de91e0589681b3cb8a378bb3e633a421b8a0f870115bab3c30dd3c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x38}, 0xf1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:48 executing program 6: mkdir(&(0x7f000053bff8)="2e2f66696c653093", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:48 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000950000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff29, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1d, 0x7, 0x0, 0x3, 0x2, r0, 0x481a}, 0x2c) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:48 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r0, 0x28, &(0x7f00000003c0)}, 0x10) socketpair(0x14, 0x80005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r1, &(0x7f0000000200)="c67036f3cafe47edcc56aa92f77519bcad7f34f825e111d2d92e3ea56d0ea1174f94c8ac3a337245890bf3215cb93d715010a4794fcba1cb4842c2856e3e1f0aa0d8eeb653391b16c4f21bae3b585448b0e44a7713191475ef8d8f7b75255f92f4de40432f0888fef67a42eea87bc39295dfc4bbf0b85d747513e211f84b5fbc4f6ac3fa75ff117b21993070423593ce278c77ebd219539869d2318f5ff1da58f49c4123f9713b405a671c2437d2fd7d", &(0x7f00000002c0)="27f1cd0c4c51e2853e58f358ea6b2d9764cf7c9bf3c875b36cff95231fbe1833f6724e376c3adfddd4755e7fe766695d1808efd730f8049510c692eebeb3b66b8aaddf38ef431a4e43ec711c59c3cb48129cfc0278512bff8f7ceb3929def7f050c20c95ebb83b4814c837e19337a4c6904114decab9a86256ed3c305cd8aaf9eb06adebb42f64338a05e481c2a5c143d5c79d93d70c864a06b99054b6a65a9c4306ab23d7bd35e22292d0be7c6ffc37713d3a947f33e0fe70"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f00000000c0)="b8228339916af2fdc24e95db2a0600ccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000a34718af0000007110000000000000000000150000000095f353e5da35106d"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/04/20 03:15:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:48 executing program 4: socket$kcm(0xa, 0x3, 0x11) 2018/04/20 03:15:48 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000004009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:48 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x5, 0x0, 0x1, 0x1f, 0x0, 0x9, 0x4084, 0x1, 0x7fff, 0x0, 0x0, 0xff, 0xfffffffffffff564, 0x8001, 0x1f7, 0xee0, 0x89b4, 0x10000, 0xed9f, 0x100000001, 0x4, 0x6, 0x7fffffff, 0x3, 0x1200000000000, 0xd7f00000000, 0x5, 0x8001, 0x400, 0x2, 0x0, 0x7, 0x8, 0x8, 0x3f, 0x6, 0x0, 0xbd, 0x3, @perf_config_ext={0x3f, 0x6}, 0x20, 0x7f, 0x1, 0x7, 0x80000001, 0x150, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0xb) socketpair(0x1d, 0x2, 0x80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0x83, 0x9f, &(0x7f00000000c0)="b3c36eeee91f41e73130b09577daf05de99f3fbd9bfaf3513ae83bf39b10320dcefa945230d993c1d1484e13bbf5cd9ddbcef24f952bbc0eecdd550651086e37a7351cf43c0b74f7cebcdbdc243ed9e2e64da81f17de5a9bddd3c3ee825a897bf468aebe85433e022c1315f5d8fcd00baf6960832709f924afeb63f5ebf6f3960220cf", &(0x7f0000000180)=""/159, 0x2, 0x7fffffff}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='//file0\x00', 0x0, 0x10}, 0x10) 2018/04/20 03:15:48 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xf, 0x4, 0x4, 0x7fffffe}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000001711000400000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:48 executing program 6: mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:48 executing program 0: socketpair(0x0, 0x5, 0x1, &(0x7f0000000040)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xe, 0x401, 0x5, 0x0, 0x3, r0, 0x1}, 0x2c) 2018/04/20 03:15:48 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x0, 0x66, 0xc8, &(0x7f00000005c0)="cfa0b5aeea1c183fc8f106616bb446a402bbaec4235744c5dbea68b81a8b5d63259c9655b63a0cc7f75e20fc91cc77dbcb3b14df637905b8eff945fe1e115f8662f132b9dcdbcd1c99fb6c67549ca2f0ab4ced28a8acfb9b211ff07e724375ea050fbcb80ce0", &(0x7f0000000640)=""/200, 0xfa5, 0x5}, 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003980)={&(0x7f0000003580)=@can={0x0, 0x0}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003600)=""/19, 0x13}, {&(0x7f0000003640)=""/66, 0x42}, {&(0x7f00000036c0)=""/161, 0xa1}, {&(0x7f0000003780)=""/162, 0xa2}, {&(0x7f0000003840)}, {&(0x7f0000003880)=""/42, 0x2a}], 0x6, &(0x7f0000003940), 0x0, 0x3}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000039c0)={0x8, 0x11, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000200000000000000005000000180000000180000000000000000000002bf60800000000000000000000000000850000002600000000000000001600004f406e7ff8bf9e3ae437a537bf8500008100000000000000000000000085000000050000000000000000000000f2800000f1ffffff00000000000000008500000017000000000000"], &(0x7f0000000240)='GPL\x00', 0x7, 0xeb, &(0x7f0000000280)=""/235, 0x41100, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x4, 0x2, &(0x7f00000003c0)=@raw=[@exit={0x95}], &(0x7f0000000400)='syzkaller\x00', 0xffffffff7fffffff, 0xf5, &(0x7f0000000440)=""/245, 0x40f00, 0x1, [], r1}, 0x48) socketpair$inet(0x2, 0x803, 0x40, &(0x7f0000000380)) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:48 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8922, &(0x7f0000000000)='lo\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:48 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/04/20 03:15:48 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x80000001, 0xffffffffffffff81, 0x101, 0xfffffffffffffff8, 0x0, 0x4, 0x0, 0x1, 0x6, 0x10001, 0x100000000, 0x1, 0x3, 0x7f, 0x0, 0x9, 0x0, 0xfe7b, 0x80000001, 0x7, 0x7, 0x45, 0x1, 0x5, 0x1ff, 0xfffffffffffff801, 0xffffffffffffff7f, 0xacd4, 0xfffffffffffffff9, 0x7fff, 0x456, 0x9, 0x9, 0x2, 0x1, 0x2, 0x0, 0xffff, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x4140, 0x9, 0x8, 0x7, 0x3, 0xb6, 0x4}, 0x0, 0xc, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10000) mkdir(&(0x7f0000000000)='//file0\x00', 0xd) socketpair$inet(0x2, 0xf, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f0000001180)={&(0x7f0000001000)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/183, 0xb7, 0x3}, 0x40000000) sendmsg(r1, &(0x7f0000002480)={&(0x7f00000011c0)=@can={0x1d, r2}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001280)=[{0xb0, 0x117, 0x800, "55e63dd9d74ca554cf7ae9c16519c3888f3e796e7a86522fe10b0d7a63d83f2abb191549f248e6d81752ca7e702aa6d8c546f9ec12544cd7f591b8ca22643b0433eb06288c897387b233342c7490c741a3e976faf69b5530d79353c5be305bdc6fb4bcce747e9b17cac90dad774372e89bb5fb8fb12e43a2efa6ea44fe74dfde717f9af5110b10c25c8059f77e57c38f97a4b2f882739e20f7b08e"}, {0x1010, 0x10f, 0x9, "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"}, {0x18, 0x119, 0x1, "ae970da50c"}, {0x30, 0x1ad, 0x1, "b92b0e135484c148d5a9de740c5bc8c812077830378f8bd27cb98c"}, {0xe8, 0x11f, 0x20000000, "b924398d86b370ba8e24ebce2ea99ab6f26bc89892cf67688c6f8515ae84b4857fa723668bb7214ffe4a3c32f79f78ffe05649b36c794c99a612c45e0f87f2df59062ff9b1daad8cb25a9c07036390f977c9ace04f39fb45b59ce4ea0dbb4b399faebf883518b14b81d84c6ee364c9735820b03b543aff357ba073edd9acd049a898673a9de1f22cc04fc4199d3cf8648f8daa6d50e74dd27d76452755361fc6e8b4b6f799619e854cd484232bc60ecd157d4021562709a41a4ff0422ab667d44801154f12be4ea402e825049ea87130a35e76"}], 0x11f0, 0x20000000}, 0x4000) 2018/04/20 03:15:48 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:48 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000040)) 2018/04/20 03:15:49 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={0xffffffffffffffff, &(0x7f0000000300)="b82283392dc50ff20d635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f00000001c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000240)="149295fc83061de16e66d48e572e6da60951b60c40fdd1209c27a109d4f284b705f55f14"}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/20 03:15:49 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="be8e357460ea87df4e7c84e4e866dc12760c438f981d11f36b6a6e437d2ffb1df164253455b04cab52b90b03927fa4a778b6321d863d9224c2c41eed73ff26d6340dfe991b63ee460a91fd58f1cebe373cdd94", 0x53}, {&(0x7f0000000100)="b5e8d2424bee9c0af2b44d91c6da15b69b0d706ca55becd8e90dce9e4dfcc2dee579ed029339ebf119e5d1fcbda335a0", 0x30}, {&(0x7f0000000140)="5b1d59135054021763a9ee24b575fda75b120d03dfb9dacce9347d23fd8cf06e49a76f00fd97c7cb9f4e73ac41d57f7905ea3e4f57dc21fa3ca95ef58e6c11225de0e22c26210afb2e03b54fa60e46231518822a8b7e82c456e83ed536de1a8ba812a4425df5", 0x66}, {&(0x7f00000001c0)="2943880b14fb4ddefaa373807e9b6589deafb2b0124b028dfabeda04a6ba09298229ba67da13d58f8f978a47d1c439be7839385923e473ab55a8432087fa7505780338165b0f901b7cdcb3c3b71772fbabc8aa84886b8388c744ef6987ba67b901522864e16f4bcddcca929e5ed66a08b1de9247e8969b87f4322e355259f1a6cc44eeb9cab6e4aec1e72ccddbab6263bb89d2201344706510aadeea5f1b396d637a4f375b1a1d0384ed4e0a9f5e110ca2dd2c102812be75e74dee38fbc2d5fc84e1aeb5b8ef38e8902fb9e7dfe10e171a493475dc", 0xd5}], 0x4, &(0x7f0000000300)=[{0x110, 0x117, 0x0, "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"}, {0x68, 0x1ff, 0x7, "9e60da033b42b7f14e9d8b991358a661499a531cf0aee04ba1c9a43e4ded23c06c7b7e04900a52e321023fd5faed6234dade168c05cfea79c9542bc84286e81238abf1d33e75ba025f67665552976315e9f58bd283e6f1"}, {0x40, 0x1ff, 0xffffffff, "6893f14a4718b22e8143c1c0564b1c1638812260b75937582a8d26f4cf5cdc2a0fe398d799c01f6db7052599"}, {0x78, 0x11, 0x0, "b09a5b86c2a6a0203bbf832bb5b717440653b2fd373580286c2787cd11cf47c5319f957f6cb43daa47d356fbd186f6455a2ada9ed9183e5087c4184362cad55a589e8ce42ea0b4487d6676ce27dbc75a00dc65eec3e7688ee4349443687b048679"}, {0xd8, 0x1bf, 0x14, "27047e3688c0f53da9a5314085f9a6b616dd93af543ab22dfc51bd77b1f2b6fcc3d570afa57640da8d8e3391d7ba2f0de27d92edc2bdf89a1ce934ad3f30a6ae979010024acc4eb93306b459585a58a09688eb18b0e423502599969777e8bc447807f6fd7a39d0f3dad046d53a54c632409a5e5db6fe5b96476ddf6b1522c43c5f5286271d124bda352c80ba81180fc65473816bd6134635a64dc6b49f7be71ae009dfc9b249874e6a36a0c6f1b0e7df84ce7b308ba8697b652221b42c313f618948f4bd75"}], 0x308, 0x20000004}, 0x0) socket$kcm(0x29, 0x0, 0x0) r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:49 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xffffffffffffffdc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:49 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000300)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000240)}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180005000000000000000000000000007110000000000000000000000000007b08a8757377643709"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x6, 0xffffffff, &(0x7f00000002c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x7, 0x37, 0x8, r1, 0x710a952b}, 0x2c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000003c0)) 2018/04/20 03:15:49 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='nfs\x00', 0x2080000, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@sco={0x1f, {0x7, 0xe3, 0x1, 0x100000000, 0x7fffffff, 0x4f}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="9189c47fbbeccd51b7fbb97df2b1e33d7801682d2aa69ecbb0ff784b004d7b9809aad8875cf4ca6533325ab591d3f36c31cfeb660ece7edc6140fee228fa7c43ba512cafa20c9394ac59660f86d723f09d150336f8138fc69a8fa341b30e37980d5ffd33d06a7c73883a7d8249e98e6ea734b47d61c888b999916165", 0x7c}, {&(0x7f00000001c0)="c5501a5070d119d3f70881546deea346d72fdd6d73dba6dfad01982abd7c066f406edfcd35f4e3750c8747613544adfc4b9ca707d53d9c924a2bc775d456aa8f84d064b095cec08910", 0x49}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x338, 0x10}, 0x4) 2018/04/20 03:15:49 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x1dc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0xa, 0x800, 0x6, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000001ec0)={&(0x7f0000000840)=@sco={0x1f, {0x400, 0x0, 0x1, 0x1f, 0x8, 0x21}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000008c0)="3711e09f60f42c1df5af3f563e18bb840131d30d7c1715a536a099dbad326b6c0f691471d0658bd43533504988461574d7f09335d077b481d6fa9b954503b9184de11e134eeb2a86d6e3abfcdfcbad4d6d6a6943fffe79793e63ba17816c995ef05b9a5200094e637a132013a7a06e8eb4ff494631912b3b15c92ff0ed6a8e98d145a7c4c536b356", 0x88}, {&(0x7f0000000980)="c62395f802c6f520f3fcca7714176ce5da614886a01fb1b3fadd", 0x1a}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)="01e42a041ac84498ea49ed9f9f943c7a1802eb08dbbecd8f043864a6a4257d4ec7bd00d14eea9f48f3c357b47823115ce2bff854d890b6dc1b7cb0afbb75ee00fb9ae73333439953514cd39a39d827212761bf2707477022a77d90aad3459455f152b48e768321ce2f007ad2cd1678ff1611030331d2a744e0b4c8d5e0ac02ff33029486e1708980e5022561df2f64e569efd3645ad10be9add6efe14b721dc0ea2d870840d3ad2984a654f27a2422646398de5d8371bff11b94ac0a1e416a02faf2", 0xc2}], 0x4, &(0x7f0000000b40)=[{0xe0, 0x117, 0xbe, "c10b17b2ca3af03026822ad10d26fff35a8dd2ea723bf5cb1092418bcc55952fc0577da350594c9d1a9027e3c748f2cb518230c1262b18b322cf74d960872b27e195431e73fedbe1b355652b4ea2e7083dd3139b10aca7f1f20acf8735ac0193949740855060f51c85cc6f30bac661886e803b9ec1ea10b22b78c08768dc28a73248ed14ed79832f7f3f3889ba8598c4023dd63047072d67a301eab78e3316d33e141e579892d322a52352e0fb49ceadd1f2f279d023ada900dac2abc8f9aaef735214940a38f8e32b3f61df"}, {0x40, 0x0, 0xef6, "d211f148ec2e5eaebca37b5ce43b6545b5e7a7421813a2ef1d753ef5c122eea2292133e7a0a393cef07f6346128426"}, {0x18, 0x11d, 0x5, "218c89bbcd2600"}, {0x1010, 0x10b, 0x4, "38535a0919fbbdc762af01910e8b05cb10bac2909d1809a1212a030a4dbd1c8eb282c66bb42c1ed85473a73ece8204d2d2734821124580a04117d1d7f6a861ac6c56546cb628be25ef507324298d9a067a7053f1e7fde0869ca0a1c3d0f4215a5075e5eea5d88183894d062cc2fa8d86ff376623cf137cb2a1bc71a19fc10a66357f6cd40bc97f397f4b34e72128b4674a5ce9889bc934afc3bb41228661a8ce944dd35c6576c8c2a763e0dd23b7ec67e6560c921d0467820723fe68d0621c90f83cfa8b0317a6473a3fe3ed2540c4498be5b63713cb5fa6582916a620ef1d83d575eac382d624331ba33819af6008e42c14aa880ce69c4ef11587bc4026130a3960aaaf7173bcf796d58fcad50d0b706edea74d843e1e212afb8e5e147f4bf6e6a567ccaedf820c9c146d500227c136a06e699848681b9fe0f13f6849e534ce0dc3a36fa43d168ec7400b2c65c893d4e8622165fef7b48a7b857f337ca730ea60c70e6e810ee0a7cf8f6bf24501b64785692907be1ab2e20ab474e8c206190185da191a79343eca5489c4af75b35c1a13dc705ededb50b4e680dfc87f61ad04c740786f550af9ef762443afa3c1006ab9a5ffffd525fe319ed00b132610cbdae169868bd2558e2108a0e701a6a693639726a49e8deecf347a5012210143975ddb5f075b5b66ac5af026d7e8991369eea6831feb9e4481ed2dc593ab6cc3f5121d24f8d6c86ec65e8d32dea368ae77d2741a907dc163bba926f4834c6d5069efacd3245c342b803735cdeaabd453740c19d44790eee2c623b02fe25dcf666dd4bbc79b20cfb2f0415439d694706a72be8adaeaa40ddbe8bf9689d5458aabb2cb28426b3a61bbbf163a7d168ebf817241a52357ab868bb002d2d299b8b0628f69ca4cd4dd33dcf20756b2f2436ac6d8ec74cdfc2b60fad57fe22660ba57d660c970674827879d0040045aa50855196828751a315f6c3591969017e713a3c41c51df9e93a5d857a9877fa5fdcd0eb397ca11488d559f4e0830de7a4287c2b00dc8e203fab0670c284e7fae38334ab6abe2b9c5e8a2258f156f1631485d4a41e1fd3b7ae08462670729500ea2b662582bdb692ab716db2ff0ce818b9bae06843e700f6ea5939467aaf5e809e1a88c3299f5d4620b372894d2d8614c740b9bf2d64a810498c9661316e2c7e84992bed74b99e9654fa8066c00e256dcf517bb8375ab1e358a5c17cad37e942553aa52961c20a9cf90ef7980dde912c8dc2b0d0a7858e60cf0068b09984c163f239bdf729830d833e41d454f7cd3f8961b3c289f95e6b0173ca06877889cc0ee53c583eaab482b92cd461e3b277cc6848d22af8603c8ef8388b36e4ddd6026fb0a2d145a0ca2bb08a652bf8b39b33bf48dbfd328b41ca52a62068ade195db9a329b73b1ecb20a45362d98bb8c10ecf5f77b794f8bb722232343dad1f7f8b9459e0ec1f4aab9ba33b79b5aa6199a6f95b21c9c72e330c45efb6896b6950f96e698c425599e7d696b30d3282649b2546fa2be3ec238f7554dcbe669dd5efc2ff38340d1e04e07ccda1f0360ee80043a75a94b556b3ea68bee23b1716ccca8e15357f5ec53356eac6afb24bc0d373f9731772c0fabb86c8f4ce2cc51af9b712b7fc74b07e8216922d2d9cdee9522d497cf99cf2024d4653f77353b4cf3690d00ccf2a8ca79a5d1fc09abb4a7b51361e259633de7135b5d38b97cc2e02de5262fadc124da322c7a8eb472f0f3f1f4faf33bfb4bb8fa4c4d6ee8fe6da2fb1928f662e37f886ac1428e9a156c3005f5efc83195e808e9be73c88ed7ae9768cf9c5687467cdd0fc20308d5391a1733eb60fa37b6d84b03c9c8b3937e0520d53e8184bf629307d5ef94454d24455d874992f73b0f04ef26262cad99164743faab21bd47f2e75999706483b3d7fe3f6b34505f348967e4f00021cf6ad25529e161150514a11f70e818f539275f81646079b4b19b1e386e204a366586b4347b26ac95b0355c0fef294b05b2aff055559edd2185e2b080fa354cc9896c5f703f1ff34f431c58b5ac94de72fb9471c5920d019e7ac02e6e6101c467c554bf7d3144fd0ca44794185748d565fa31b8646aedfc7642ad6071f571c7baeb4dc4dbb19d76c65ee565b932d28d59c09d2ad2b29ab858a25826a60971b92c4402641bf3a89fc1eead7dfe16a39e413ce553499259e08bf4af6961754d4c510b4160700ee509fdc0baea881dfbdde5793df899fdd4707240cd9b6fc58327a9e6fb7d9cf33f1d152d29c682c6dbe82061d3c6bef2d00b9827a4c37c26d540a287a6f7a2c02753fd95ed334b6c9fb9ba5577063d0b437bc0aac7313d825418ed54348ff637f970109b5a6f33820cada3a1a669ec5ab4e900f562e38ac22820a0538e865a32a49afd2519239261383d19a3986fc05ebf242db4ec67ae20eb3b5a511f45f3326ea5e2e1c2c60ac1966060c2c0796b7a6884943e2b6393b41fb564a2dcfe0a13f66f17f619f8786a26eaea8db51bb360d4621e85f8b495de1747ccd105d867d62ba7b915a500e11fbf53b535ffc71bd1070a822b51db55116200d6faa9b8436777801029c5c443a391c7cb157e42647203effd39bbf6a3826a394cde77ab9b8516fd76e5244d13ca86d5b6440c57ada2e91ed546c301df6c754fb0af49826e27b26c621f6e21907bf8e85987c0c11ed6bb985e354cc58e5f26586d5dc38c271239d500801d5a491371f85e2a8889ed7d719c675baa6f5e69b8294b4cc7edbde6f5e69658f84a4d24428ca4542b7cc5b576f4fa21ae711882715a0c8475fd99a1bfd42942560bd89649d07481a0a0aa63bc13678df00b242b0bdcc5f786f4f48226fe34c99a2b52cd0f256814a33243a8e127e4fab69ae2ada6f07456ed254ad35413b53adebe512aac8a435142cb6a74e7ba2289340371e2e4172909e57d0860de13bec9bf6a329df6c7fb08b31e132163fdd2cd9a47c9b57b5ca318da59f401f8ca3ee2af7539860fb3f9da095a6e364d6fafcf0bda469583b319b8b8284b4632bb0d82b4c118730ab68ca6028324b8184e610188df96ddc859f39ae830d003e0b959091fd4d37a2d1bd1ab466d8a0b82bc15de2b7d2fdc3b1bef59a8157d1c9a96b981123d262a41e89b2f1376d08de28e0e4b1c64611274f5145b5bde4cfd19649ae764e9edb83c2bbf838ab2f8dd2d808ef083938e3caf2734a90196d8a3d3ccbeb1fd239d20c8bf7e6c51734fa96b37f397bd14fd7aedaf78e69afd74f843ee4cfe2e490c2aeac0940cc6ad8409f781c8a1928cdf3c6606db629735fdd91ada9bf54f3ec5085344e9e98340e760e56251da3d532e52535b7ac7f6cd2219907be3fcb602a1e0a065da68248dcac87407403797355340cdcc84ffb2712089edf67544dffce9f5f938f9198fc3f95250b4d66f6e19d28a73d1b1266e45ea9c48287826c5cc8338a5936f71ed5cb2d3e3dde314ffb3574da369fa4946e1f29108f9914a1b4f37b6a1e16feba145b8563b7fdd7c92e1999b7a0297d4b1719e92fa54ad7c6cbce06a0ace7cd52c6ab508857799d7ace3391410a979730fb1c532a22e009c4acca700350d51bd22ef145a304b1869114b8d454a140c465a0f5a45900180ebd1fa4940079203a46360b2ebed3e0feb7f46db7d84e7451a0a505f43de10d42ead7b13191cea888c034199b9fc82689bf07359d0e5294c60de77d31e6f1a3bec0580102d77bb601dfa4a6613317576aa87a8a058e114bcc78d7f511eec29322ee5e8600fdb011dd7cb2ce61844008fb95841dfce1d2242de868824d7760f8e85c990b7c9527eda643471774e9a2ae6027e9f81fe9548ac49cbd15eab9e22c0828a393956f1ad43f393a5183000a8c8ad1461d4cb69cbaa1803fc9beb0148f2923dbb649451f6a89a57d639a6d16b56365c039aa8b3fe696515fc6e95b1ee70b9bc706d662fe244cfe089cd47eec80c2c196aa8e22c1456f9c2900baee0e9dc3a963775df3dd5331fbd2a9d3cd3ae5cad40431cbe351bfd5f82a05ddc40781574d55cff17a9346adfdcf33d7cc45d1167c23ba7c24051839a12ebe57d76bb3455cf9d9422906385add42e214e4652b1e901030b0ddcf0a20b1b6f32b9f17e73a4e393c38b1985218375118958a0b4cac4abb524d606a673a51db8f600e2e005cee81d5a2313070bc62f7df90a39c7e9cbe8e7f30b24cd36d121669b07ca8e179c05107032546fa0d0d786a9c2a2de5a57b7dd7a0713869cf674c43f063675fda89a0e67ddf452d529ec0d5efcafe7a850bc1035e866031d06d0426271df49822c02df4c303c236046b1c8d0527394f3707d03ce00c02a3b9bb1d31ac6318002176b51214ac38c00084f7af6471ece666f2c3fd2efd1c5b9e4815bbd8781812ac95a20bd178cb1f119ca37a8e343ea5fb2681e710fb122b77a919225efaac4f96c24793beccf920eb689374615b89f2455a14ce2ee369ca9efbd3e63c15fd74e83e34a4312afd095056bde5b2fe80169f2ebcf0148626eaf2be3c455576984d3783fcede41b09f2276f6b762f2835b7bf64241fe3f4c5f77ea4e028c582475a3ff4c09156ab694db312b9789cc7d4128af34a579614711373e5038a595fbd50d304027dd4518316e58135adc7306b63f45ea79cc74f047316ba200e4c50c3e7d71f163e998574077518847910c9cb54c00bb84ddd178e86d2c2810646e7534278da9a66abfae142ddf40ca031b6f0a2d2689401c8b066da413f4eb6607801160a42a80c434d68a5001babb029ee2e7b776cce4d97115f617071638dd6ac1c4940c32c574a0f205e297f45eea14a7a6f102d6cd5b57f1268bc15694d6270f84c9ca9d172c10c379bc570a4a6b476fac749ed6f008883e9d2027b5c9aaaba80d764f4fead6ba8cdd3e7c2f114119b48aeca5b3e7811e9344394552dc34e9bdb7a13b93d6748e92d20d4c186f40d2bad66eb4f25706e25b589fe6a06e417b4af0e60c33083092f678a4ac4fd981564ac699a8f574fde3fb8be67c11196bcf630c85176344acdf7c0c0d50e99b1b1e9cf5fa5659e46f0e559e21a8b8135f5b8aa45141113bb7324129c944b2d1e3074ccf9bef6b23bd7e464b0a92937fd039916ca2b724e11e10edeb87802153d815ef38621cc460793a47f38130542d3cd1d87513ba5619150594764cd8cfe68b510fb545011ff0c644cb2da1946b1f152b94b9ce6c63f8181ee3f12edb4c4cdbf4f575f3f5fa6ff70dd67d5e4db2c7d1fcc88a75debf8417953a2fa6fa5f6eacfe8607bfde5dc0fa97dd3447d01e44f0fbeebde7111eefc450a0a1fac27c98f1ed88d21d528876c4ab2b4cb1ba7a8c20a0b9f96a41ff4579a6b2f06e0bb50b8e398cb4e3c1cb445092f195a48870a530fadb2e3ed977c3b6ae832df2dd23840bef2adf02c7695183f93ef3e64b6365f33f9440e5465f7f5f159320df4d3031efcc9ca35395f69aad0e537858197d5867dedc4a0fdc074868c5bfa4a32dfd7ff2d6efd0a29d30f1661e581f4739810618d4445caa6370adf8c08abf451977e529d9872475cf3f23fa9dfe01a264e92454f0952742eeb77ab07458e90ce26e6e3a8425b1e047bc70731e7c881513b6b2446c06662a1e86cea4dd88368f1908b556c4e4700142b398f52d8b5126bd233cc96ec32a13f293d261ec9dbfdc4c2f0859a8a2efc0bdee6a47c5773c63415752c00172429caa69b4878824e793cc04e5c3904d2e98414207cda833e31813d56fa7363702f433aca1fedd703011c399c1bee575b7c3e2c108d259f2bc735"}, {0xf0, 0x11d, 0x2, "026db4c300ebaa448ae15f2f5d79d6651ba7e23178fab81bd3acd72af869e272d9376f824a7e2feaea29575f2f540f52c64419620b437594f55e374f815d1ddd0e21a657020c4ac24a5da3ea30457efac4e6eac580d2cc730a48de875970af6663bb7b7465546dc3b91c02106ae1274f906cf638b90523ea7dbe0d8791528da8160fa040836678ec833a47882ee7ef008ecd11966d34635872f49f83a675bd8ae9993c829e6a3be8dc924083b23e36a172d1a4f54475b4423fe62615c24a5f6892bc6a607bf9e3357c5877648971a60b26e0583254693e6e28c2ac2fd47d"}, {0x38, 0x119, 0x8, "26e3d3df6d141f4a739cc11c81030189abdada35cd8d2d2855972fbed8efffebb45f69bb42ea31"}, {0xe8, 0x11f, 0x0, "4aaec3edc8b39bb39efa1447acaeeca2f291b70954d13e989c0d45f6ab907a3af824473544843486a34f63c517765c71fd600b0d396b7ebb8f6bf850283a7053f7f3de9983f1c93dd47d17e6c31a7f4b9b41fc0b3bdaeab07ebcffd1de68b3aa8ab62817910551597ac9365aa069ee8e970413d993c80631c804eec039c67c083ac1622eec8700f0e53cfc7699b46669c9b463d131af8af22f066f6f29ea3ee70161721c2a595c859a042b908a5291505a3dbb9be61d2af6e2bb184cf65bf4e3a94849c2e0beaabc70c2c05b0e0da87285"}], 0x1358, 0x4}, 0x8000) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:49 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r2, 0xfffffeca, &(0x7f00000000c0)}, 0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:49 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001300)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000001340)={0x2, 0x9932, 0x9, 0xffffffff, 0x12, r0, 0x400}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000012c0)={0xd, 0x80000000, 0x7, 0x7f, 0x4, 0xffffffffffffffff, 0x4000007}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f0000000100)="e1013983b063c2a12c081d22782eab13594fda4702e51f374d4b17ab29d9b8ae1a24f37e5650a8cf7744d22fe0f2d0b08e7c08ac3ae865b7fd1adaf055440d2cb637b21e938286e776d2517aa594f29a82ee2e70dc4e089071255551e5f26eb147f7d2856cccd4d230703b5f3bb535a9673874717b7ecadb46bdf24914"}, 0x10) r2 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r2, &(0x7f0000001280)={&(0x7f0000000080)=@un=@abs, 0xfffffffffffffee4, &(0x7f0000000000), 0x0, &(0x7f00000003c0), 0x2e9}, 0xffd8) recvmsg(r2, &(0x7f000000a500)={&(0x7f000000a2c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f000000a440)=[{&(0x7f000000a340)=""/133, 0x85}, {&(0x7f000000a400)=""/2, 0x2}], 0x2, &(0x7f000000a480)=""/86, 0x56, 0x80000001}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000a540)={0xa, 0x11, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xc5a0}, [@ldst={0x0, 0x3, 0x2, 0x0, 0xf, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x0, 0x20}, @call={0x85, 0x0, 0x0, 0x15}, @generic={0x20, 0x8, 0x5, 0x1}, @ldst={0x3, 0x1, 0x0, 0x3, 0x6, 0x150, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, @map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000240)='syzkaller\x00', 0x200000000000, 0x1000, &(0x7f0000000280)=""/4096, 0x41100, 0x1, [], r3}, 0x48) 2018/04/20 03:15:49 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x413, &(0x7f00000000c0)}, 0xffffffffffffff7d) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:49 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000004dc0)={&(0x7f0000001880)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/245, 0xf5}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/116, 0x74}, {&(0x7f0000003a80)=""/81, 0x51}, {&(0x7f0000003b00)=""/18, 0x12}, {&(0x7f0000003b40)}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/218, 0xda}], 0x9, &(0x7f0000004d40)=""/121, 0x79, 0x40}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004e00)={0x6, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x8, 0x0, &(0x7f0000000140), 0x41000, 0x1, [], r0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:49 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000000000000003007110000000000000000000000000b4666b9200009500000000000007"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x5, 0x0, 0x1, 0x2, r0, 0x1000}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x7, 0x5, 0x8000, 0xfb2, 0x0, r2, 0x8}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002a40)={r2, &(0x7f0000000280)="1d996fbb7fb041d260bbfd74a373c3ac341f42c01f5239afd9b743017a6cc17f62d1de5d61de91188a88a3dcbaaefce4a7f004f4d2758c647ec29bf9e6ec86227ca6c1318c04a56f0eec4b0063d61425b67dd8cee37d7e228f386d1bdecbf8f8c3213809659d7c90bef2c99ad5cb98f2c334cc57ff524974e02bae6e96849bd4033576ce4ac6b804a24b7bfaf88aefa156", &(0x7f0000000340)=""/167}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50}, 0x10) socketpair(0xf, 0x7, 0x800, &(0x7f0000000440)={0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000480)=""/42, 0x2a}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/56, 0x38}, {&(0x7f0000001500)=""/146, 0x92}, {&(0x7f00000015c0)=""/186, 0xba}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/86, 0x56}, {&(0x7f0000002700)=""/229, 0xe5}], 0x8, &(0x7f0000002880)=""/232, 0xe8, 0xa8}, 0x10022) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x6, 0x3, 0x6, 0x55a, 0x0, 0x3, 0x10040, 0x1, 0x0, 0xa11, 0x7fffffff, 0x2d6, 0x8, 0x8000, 0x5a0b, 0x1ff, 0x9, 0x7f, 0xb7d4, 0x80, 0x10000, 0x1, 0x5, 0x9f, 0x4, 0x200, 0x7, 0x0, 0xffffffff80000001, 0x55, 0x3fe0, 0x1, 0x101, 0x1, 0x85, 0x1b83472d, 0x0, 0xb8, 0x3, @perf_bp={&(0x7f00000002c0), 0x8}, 0x100, 0x46a19a09, 0x9b, 0x4, 0x8d, 0xfffffffffffffffe, 0x1}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f00000001c0)="4f191c947d14ea362a491995b4d2bc830023525ba57bd996d5abce898212a2d3c606663add1485c419eea9d4d103c67e4b2089aa8b7a220503f72883829bb1269f1dfd10c44ef196fe09378d6d0fa96c090f0e5164ce609ec024993aff0c7c8a2f086ec3f2b1d2847a4670bfafa348f5c62b3e350a39321d2c2b54611ef60c415a96811d5dfd3e8e8ee963b6c19273965a54f428ae11e16a1a0b8a65ae5d06753b30a35384d386c4f5411313636979d85e2d3ac070b4b2fea39019963d0bd2ba1c661d89fe24b0de4e18"}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r3, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) recvmsg$kcm(r2, &(0x7f0000006c00)={&(0x7f0000006a80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000006b00)=""/175, 0xaf}], 0x1, 0x0, 0x0, 0x7}, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18040000000000070000009500000000110000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000001300)=""/251, 0x0, 0x0, [], r4}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r5, 0x50, &(0x7f0000000440)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) r6 = gettid() perf_event_open(&(0x7f00000004c0)={0x3, 0x70, 0x8, 0x0, 0xbe, 0x8, 0x0, 0x6, 0x80000, 0x3, 0x5, 0x80000001, 0x0, 0x2, 0x4, 0x401, 0x0, 0x3ff, 0x1b, 0x40, 0x5, 0x200, 0xfffffffffffffffd, 0x2, 0x80000000, 0xffff, 0x7d6ff133, 0x4, 0xff80000000000000, 0x400, 0x6, 0x5, 0xf9b, 0xca1, 0x1, 0x4, 0x6687, 0x5a, 0x0, 0xe939, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x2, 0x90e, 0x7, 0x1, 0x1ff, 0x3}, r6, 0x2, r1, 0x3) 2018/04/20 03:15:49 executing program 1: socketpair(0x19, 0x4647c6ff17ae3e, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x2, 0x6, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:49 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:49 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x3a, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x9, 0x2, 0x0, 0x10, r0, 0xbe4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x9a0, 0x18}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:49 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x8, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)={0x0, 0x9, 0x0, 0x3, 0x38, r0, 0x208}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x5, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="21008ec5c75143921150f99635212e0000000100000000000005000000010704000400000000000000000000009500000000000000000000000000000095000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000950000000000000000000000000000009500000000000000"], &(0x7f0000000140)='syzkaller\x00', 0x2, 0x85, &(0x7f0000000240)=""/133, 0x41000, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x7, 0xc, &(0x7f0000000380)=@raw=[@jmp={0x5, 0x2, 0x1, 0xd, 0x0, 0xffffffff, 0xffffffffffffffff}, @generic={0x537, 0x2, 0x8, 0x8}, @jmp={0x5, 0x79a, 0x0, 0x1, 0x1, 0xfffffffe, 0x10}, @map={0x18, 0xf, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x25}, @map={0x18, 0xf, 0x1, 0x0, r1}], &(0x7f0000000180)='syzkaller\x00', 0x200000000000, 0xea, &(0x7f0000000400)=""/234, 0x41100}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={r2, 0x50, &(0x7f0000000780)}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000740)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000001500000800000010d10448e8429d97fb696dab888681b7499e1754fbf2ae4498c5babf664b3771748405240694fc1eee82f2cf8061b38217b33a889b6ea231d7cd9a955553b89b03fc2b64319dfb05377c2179d97487ca2ba567e9e2b75c403b230000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r4, &(0x7f000000ad40)={&(0x7f00000097c0)=@can={0x0, 0x0}, 0x80, &(0x7f000000abc0)=[{&(0x7f0000009840)=""/78, 0x4e}, {&(0x7f00000098c0)=""/121, 0x79}, {&(0x7f0000009940)=""/87, 0x57}, {&(0x7f00000099c0)=""/52, 0x34}, {&(0x7f0000009a00)=""/118, 0x76}, {&(0x7f0000009a80)=""/119, 0x77}, {&(0x7f0000009b00)=""/4096, 0x1000}, {&(0x7f000000ab00)=""/186, 0xba}], 0x8, &(0x7f000000ac40)=""/234, 0xea, 0x800}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f000000ad80)={0xf, 0xc, &(0x7f0000000900)=@raw=[@exit={0x95}, @generic={0x3, 0x10000, 0x21c, 0x8}, @map={0x18, 0xa, 0x1, 0x0, r1}, @generic={0x3, 0x5, 0x2, 0x8}, @generic={0x400, 0x0, 0x3, 0x1}, @alu={0x0, 0x9, 0x0, 0x5, 0x8, 0x8, 0xffffffffffffffff}], &(0x7f0000000880)='GPL\x00', 0x10000, 0x93, &(0x7f0000000980)=""/147, 0x41000, 0x1, [], r5}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000580)={r1, &(0x7f00000006c0)="7131eb336cd933f931c228a33dcb55e0cb0a25fe53aa3b56d5cc30be417e354c5118339181499dc778db3cca689caa0f8f8c39f964393aa7759a6f47e2033679393b3888755290cc9f0455978c0e04e3200f80abc2"}, 0x10) 2018/04/20 03:15:49 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000000000ff000000711000000059151af309b1d11f00000095001200000000003290fb5af7e82a3d51c7d7c73bac99f6655f87bb306739705f1c3e304cfe660f794c18620995aa83a1b69de3dc1d149ed460b0f459edca6b4c7f57d1b0e7bd66372777fd03f2b0258376b099b58cbfa034ab9cf4391f2c19d717437f37f52325f5408d3ba309b2073406d999b7074142e69e14f1ff52f67d145e8d0c725645c1a89a74a9ee83183c5ca4f56f7c5825b197ae0aa0b2c9ad89a20f7d80c625153785739d65ca02cda3994c543b2041f08146b8ca81a36363749cb3c94f317b3ec6"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) close(r0) recvmsg(0xffffffffffffffff, &(0x7f0000015e00)={&(0x7f0000014ac0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000015d80)=[{&(0x7f0000014b40)=""/138, 0x8a}, {&(0x7f0000014c00)=""/4096, 0x1000}, {&(0x7f0000015c00)=""/37, 0x25}, {&(0x7f0000015c40)=""/122, 0x7a}, {&(0x7f0000015cc0)=""/133, 0x85}], 0x5, 0x0, 0x0, 0xf}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000015e40)={0xe, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5dcd}, [@map={0x18, 0x7, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x600000, 0x0, 0x0, 0x0, 0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7fffffff}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x2d1, 0x0, &(0x7f0000000180), 0x0, 0x0, [], r2}, 0x48) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:49 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:49 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0xfffffffffffffffe) 2018/04/20 03:15:49 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x4, 0x7, 0x38}, 0x26f) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:49 executing program 6: mkdir(&(0x7f000053bff8)="2e2f66696c653004", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:50 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:50 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)="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{&(0x7f0000002640)="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", 0x1000}, {&(0x7f0000001280)="9ea0993b59e491e482fb", 0xa}], 0x6, &(0x7f0000000040)}, 0xffd8) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) socket$kcm(0x29, 0x5, 0x0) 2018/04/20 03:15:50 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:50 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000480)="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"}, 0x10) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000140)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) gettid() bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0x7, 0x4, 0x9, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6cf) recvmsg(0xffffffffffffff9c, &(0x7f0000006080)={&(0x7f00000003c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000006000), 0x0, 0x0, 0x0, 0x200}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f00000060c0)={0x2, 0x6, &(0x7f0000000240)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6831}, @alu={0x4, 0x2, 0x0, 0x7, 0x3, 0xffffffff, 0xfffffffffffffff0}, @exit={0x95}], &(0x7f0000000280)='syzkaller\x00', 0x7, 0xf7, &(0x7f00000002c0)=""/247, 0x41100, 0x1, [], r3}, 0x48) socketpair$inet(0x2, 0x10000000000, 0x3d, &(0x7f0000000080)) 2018/04/20 03:15:50 executing program 1: mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x80000, &(0x7f00000000c0)="1ed0c7a919c5ba1fa77b04e0228727b5a0ebe95fedeb5a779b965d22efab1ab7752f69fea44be071237951f2da8fe86bbc9f1fb704f09169640798d61b3d451fdad2704b3563a332cdb0064fa0fa4fb2fd2121797f4bd4eb72e64004776c00b0f37c2fcdfdf1011f8c6d9e0fc9331319aa1392a294f563645c324335d636") mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000500)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x3, 0x3}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)="0eb7f6c82961a1528e1307d57819942096915c52798d3dd94d7c55be73d22d2fc28a1a860a60e5bcdf3ef16b5606b84dfed61df56292d6ab930624c295f4aadb75b0a61a9fdb9543431882a22c5c21f75cfe177ee7506cc2403442a02949b8853f52de0d8b477b169131", 0x6a}, {&(0x7f00000002c0)="9b55bcb31aea61c9d776dea6d464ea1bebae5b9123a7ef8cd8400675ec4a7f4b1835f6074775df31633dbc766952b31c5d93ac3f8e07fbc843d181015257feafecf5399228f6a4ad968fd2f7685b922adc53c87e4f90bd1bd8cb7b5d7e310a277024b0e9e378ca36841076c4fa8c1e53cb07ec91c21551a33d81d7a98eb7ce0c9480391a7605dd1b59e03d8fa40753f7d40903b1a81ecc81bbd86e95130d60532d8053dc20b01008df099b", 0xab}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x118, 0x4000850}, 0x40000) 2018/04/20 03:15:50 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:50 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xffffffffffffffee) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x8000000000, 0x2, 0xff, 0x2, r0, 0xffffffffffffffe0}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) recvmsg(r3, &(0x7f0000001ac0)={&(0x7f00000013c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001440)=""/182, 0xb6}, {&(0x7f0000001500)=""/131, 0x83}, {&(0x7f00000015c0)=""/43, 0x2b}, {&(0x7f0000001600)=""/152, 0x98}, {&(0x7f00000016c0)=""/41, 0x29}, {&(0x7f0000001700)=""/197, 0xc5}, {&(0x7f0000001800)=""/190, 0xbe}, {&(0x7f00000018c0)=""/194, 0xc2}], 0x8, &(0x7f0000001a40)=""/100, 0x64, 0x8000}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000001b00)={0xe, 0x8, &(0x7f0000000180)=@raw=[@generic={0x0, 0xfffffffffffffba1, 0x7, 0xf14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6e}, @alu={0x0, 0x3, 0xb, 0x2, 0xb, 0x6}, @map={0x18, 0x7, 0x1, 0x0, r2}], &(0x7f0000000200)='GPL\x00', 0xe9c, 0x1000, &(0x7f0000000240)=""/4096, 0x41100, 0x1, [], r4}, 0x48) 2018/04/20 03:15:50 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000ccb2000000000000e9ffffff0000007194589ea88a98fa36480234cf2407ddf11000001000000000000000000000950000000005000014a2b6ae27e96cf74935d30931f910"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x9, 0x5, 0x2, 0x3ff, 0x3, r2, 0x5}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000240)="db605b30a81aadb8d7bef2d9bb11af8320644eb0a2f335e407319027c7e009b8e6114ad5bf78de47d341e7c60aeaebbe6e11d410764dfcfd005331387d5dd56b98e7d111e95cb3cc39ef6528e96a0a04fe9702dc6978fc07c89c6c9f41e41be0a61bd49e3a94a845c634a66b504ad399327d3b7307b02f4814088aba66679a0fefdb7953599824bc105c6231d021bfa961e426f73c1c935cd69bbee4b6ad9c7fd4aac1449ae959b9f84f4dece5fc94e04a9cffe950efad5492164a180bc0936689c6a315cf2a1cd46fdff7ba9f0232aeebb6118e030f90fd1e7bf464ee4d441f6a3e57f6242595183fdd4090"}, 0x10) socketpair$inet(0x2, 0x80007, 0x10000, &(0x7f0000000140)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x401, 0x4) 2018/04/20 03:15:50 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x110, &(0x7f0000000280)=[{&(0x7f0000000040)="6797efa50147247c625be43985e6e6fc51"}, {&(0x7f0000000100)="ffee975125de94b7cff355a59e6c3387cb936fe67663c55713517838294f9772d5fc5c2ebe4d673891bdf77f2f2b5021578d7a7738"}, {&(0x7f0000000140)="e0a4113a9af0f7c07a44fc7937642b60e8f86c2958608abd5e5e795a88f08e02af717fd43cf8421b4f57e70bde0bb4be348fb5ab5c9747dd7ce07374b7a7ea9777e1f7618adbb3e65a53f1c3f73bdec63282d70ecce979db55ccc1e711732cee254603345b45d90772c60fd7fea79364626148e2e33e2783d461eb9aab537df2867780594ee080874029363227985757f4c8311b9f0a2345c1718275621dd32acb6b43be557567ab334d0351f05e51c03012ff154a8316bfa10a3ae8a70d4d12da761a14dac884bf5c593b0497ee4f927a91df286ad012244e9cf1c97e8b7728709b30b64ace1bf724783e6a"}], 0x38e, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:50 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='//file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='//file0\x00', 0x0, 0x18}, 0x10) 2018/04/20 03:15:50 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:50 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r1, 0x3}, 0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r2, 0xffffffffffffff57, &(0x7f0000000600)}, 0x31) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet(0x2, 0x80001, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xffffffffffff7fff, 0x4, 0x8, 0x400000000000004, r0, 0x5}, 0x2c) r3 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000580)={r2, &(0x7f0000000540)="584d5d3f59c69731f6a30d05bde36f43b98c4b"}, 0x10) socketpair$inet(0x2, 0x2, 0x17c0, &(0x7f00000005c0)) recvmsg$kcm(r3, &(0x7f0000000500)={&(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)=""/27, 0x1b}], 0x1, &(0x7f00000004c0)=""/47, 0x2f, 0x4}, 0x10000) 2018/04/20 03:15:50 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x4, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000280)="f4bb0a321a588933818ccbeea72f0ed4f5ad2d84036db9ad687e0c131d54f778701932e72fb4c68486e347df5efbbcb2b7774664f1bef7a7fde7647fd479bfe58437494e508c557a5f8024cf5b6c9c269ee2111b705339fd2e1c4e566ebe01786fe0bea907901e", &(0x7f0000000300)=""/197}, 0x18) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffff, 0x9d, 0x8}, 0xc) socketpair(0x4, 0x6, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000100000000000000a74b3d43adfb21d7c6b01906e8eb609e288fde7591130000007410000000000000000000000000000095000000000000005deda1a54fe0926425d80c12a6a2ae5f603f81351615684ca2bed5b041a8"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r3, 0x50}, 0x10) 2018/04/20 03:15:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0x0, 0x0}) socketpair(0x11, 0x80000, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:50 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x80) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='//file0\x00', r0}, 0x10) 2018/04/20 03:15:51 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@raw=[@ldst={0x0, 0x2, 0x1, 0x6, 0xa, 0xfffffff4, 0xffffffffffffffff}, @alu={0x0, 0x2, 0x8, 0xf, 0xf, 0xc}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0xfffffffffffffffe}, 0xffffff98) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x11) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000000000)) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:51 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x12) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:51 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x338, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:51 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000600000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:51 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x20) 2018/04/20 03:15:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r0, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:51 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:51 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) r1 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00000027c0)={&(0x7f0000002340)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002640)=[{&(0x7f00000023c0)=""/22, 0x16}, {&(0x7f0000002400)=""/61, 0x3d}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000002440)=""/152, 0x98}, {&(0x7f0000002500)=""/39, 0x27}, {&(0x7f0000002540)=""/248, 0xf8}], 0x6, &(0x7f00000026c0)=""/242, 0xf2, 0x6}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000002800)={0x9, 0xe, &(0x7f00000006c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, @generic={0xb1, 0x6, 0x8, 0x6}, @ldst={0x3, 0x3, 0x1, 0x4, 0x0, 0xfffffff8, 0x1}, @generic={0x200, 0x81, 0x8001, 0x7fffffff}, @alu={0x7, 0xbfa0, 0x0, 0xa, 0x5, 0xa, 0x1}, @call={0x85, 0x0, 0x0, 0x1b}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000000740)='GPL\x00', 0xffffffffffffc57c, 0x4a, &(0x7f0000000780)=""/74, 0x41f00, 0x1, [], r3}, 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000032c0)={r2}) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0x7, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@generic={0xb91b, 0x40, 0x10000}, @ldst={0x2, 0x3, 0x6, 0x2, 0xb, 0x20, 0x10}], {0x95}}, &(0x7f0000000440)='GPL\x00', 0xfffffffffffffffb, 0x26, &(0x7f0000000480)=""/38, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000540)={r1, r4}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000000700000000000000950000010000f90051d692b67015057f17f88b2e050b25f52abb638107b02ea4c018b1d23cca92ddb8a1a907a046b5b1bf8f2cfeddd86b0cf4911ab53e04cec013204a1f36a61cbb4f0bf89d7a8192cb2c060db6caebaab48a8d5b437c8e7ae6eb2b00f12b15b1f400a0923ed17998deeac5fe6e9b73c3993f974ef70b79c294814b9675cc2acdc02c96ec502088057bfe"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r4, 0x50, &(0x7f0000000840)}, 0x10) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x3f, 0x1, 0x8, 0x8, r0, 0x6}, 0x2c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000580)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r5, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000680)={r6, &(0x7f00000005c0)="17fe399255b323b0d190a15c3ccb6ceaef8f8e4bd475322acdd638b78d954cf857cd309fa010cc038ba89d16b94b9ef1d194353b1227e9fcbeeac4af874f2ce08905285f13611757fd39e4c3ddafb92ba2c9cfa65cf318bf0a4d44196e5b795065f08e7810f6cb7e3bdbe5e0f75bfb6bbb653338280b07882293297fecd64e6f73"}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r7, &(0x7f00000068c0)={&(0x7f0000005500)=@hci, 0x80, &(0x7f00000067c0)=[{&(0x7f0000005580)=""/57, 0x39}, {&(0x7f00000055c0)=""/190, 0xbe}, {&(0x7f0000005680)=""/4096, 0x1000}, {&(0x7f0000006680)=""/102, 0x66}, {&(0x7f0000006700)=""/1, 0x1}, {&(0x7f0000006740)=""/106, 0x6a}], 0x6, &(0x7f0000006840)=""/95, 0x5f, 0x1}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000006900)={0x15, 0x6, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, @generic={0x7fffffff, 0x4, 0x4, 0x8}, @map={0x18, 0x3, 0x1, 0x0, r0}], &(0x7f0000000800)='syzkaller\x00', 0x4005, 0x60, &(0x7f0000000240)=""/96, 0x41f00, 0x1, [], r3}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000a40)={r0, &(0x7f0000000940)="0f93eb2cbc1a943fbdb4028367035f42f242d9a359c4c2eae392f67d903fae6a1504849452a786a2d19f52cb76e20a14d581583e25bb5bccdec8bc2a876b3ff848750ec530031cde89b3c18fe885aa43f0ca934a7afeb6abc6e9cf10614104a7d405fd30f525518bf809b10178911c696b5c50bacd52abf9c8dcf4dc4148ca8a5ef3aa93e1c8687c4bbfe5a19b0ef13a5b08c1572babc61b6898ac8b3f071b88b873f837f0cf4c6570194c94a4a386b52144e1aee9fd6a46838ad1c73135505ccba555cc2089e07dbbda0014763abaa574a8d720f2"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r8, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000001780)=ANY=[]}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000900)={r0, &(0x7f00000008c0)="e52d316a"}, 0x10) socketpair$unix(0x1, 0x8000000000002a07, 0x0, &(0x7f0000000340)) 2018/04/20 03:15:51 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x20000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:52 executing program 4: r0 = socket$kcm(0xa, 0x7, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000003c0), 0x0, 0x4}, 0xffdc) 2018/04/20 03:15:52 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x93, 0x0, 0x3f, 0x18, 0xffffffffffffffff, 0x2000000000000000}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x80000000, 0x4, 0x3, 0x18, r1, 0x400}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000100)="c1b9c05dfe011896b98d546aecdadbc7f5c940aad42301f1dff65d7298855b4bf45d2708226ede453580bb60e6d9a15e0316020cca088c019bcb1e965e6ae6e3f09363484bddd25928d5653470f10edb552cd4e1f0087615f9de66fbd419122a6d0d21c4c5ec81f3ed5cc6d594702bd622c0265a98e505bdf643ffc40603816f334f6ebac174e46c88206708641c5342c10c", &(0x7f00000001c0)="bc5bf94b5509da7fb144ef6bf02db32e755540aa5261b60a8d94c7affa941ee731a93a5c6b09efb431939e38a6ad3e"}, 0x20) 2018/04/20 03:15:52 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:52 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x64000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x3, 0x7, 0xffff, 0x1, r0, 0xfffffffffffffff8}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000d10000000000047110000000000000000000000000000095000000000000000111fda2258d9b16ce8bfcc228cc915e663f09222cf90440e1dba46159561b752452ddc6cf7a37e9215f38"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x394, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:52 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000fe7fd91c9f606856521bf223c58c6802966ff88271c4900102a1e7fe10ca18546dedda91c9129ec9c1b8baf2b7ccca43866e4d82a406cd56463c1d5a5ff61b2b"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) getpid() bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000240)) r1 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x401, 0x14be000000000000, 0x9, 0x1, 0x0, 0x4, 0x1010, 0x1, 0x4, 0x3, 0x2, 0x1, 0x1, 0x3, 0x9, 0x838, 0x7, 0x1, 0x0, 0x1000, 0x2fc, 0x1, 0x101, 0xffffffffffffffff, 0x1, 0x52, 0x4, 0x8001, 0x0, 0xffff, 0x1, 0x0, 0x8, 0x19, 0xfffffffffffffff9, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0xae6, 0xba1e}, 0x408, 0x1, 0x1, 0x0, 0x5, 0x2, 0x3}, 0x0, 0x6, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 2018/04/20 03:15:52 executing program 2: socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000000040)) 2018/04/20 03:15:52 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/96, 0x60}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000480)=""/42, 0x2a}], 0x3, &(0x7f0000000500)=""/181, 0xb5, 0x4}, 0x40000000) mkdir(&(0x7f0000000040)='//file0\x00', 0x40000000000004) 2018/04/20 03:15:52 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000002000000000000000000000000000000a47761d27d0e6dd9732dbad23351b13de6a2db0fc5c76b929f1254449433b8e54dc836f04b5c4a41669eeba9b23ec9f53635fde68f48398b587e7e5c2ee1384e0d2ae9feab7158fcba213e4799d43f11f298ef9e150fd1173d6ba288fc1736f56bea6557"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000040)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:52 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xffffff8c) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:52 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x200, 0x5, 0x660d, 0x4, 0xffffffffffffffff, 0x6}, 0x2c) 2018/04/20 03:15:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000300)="c19eaa501e195ef37784f11ad1d70b5ad66674fb8ba7e3dd6cbd43b6e7865f815b915255c5f85fa1e97ab7874c44", &(0x7f0000000340)=""/113}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f00000001c0)="4341f183be9f6012b883082074b7ba8ac37882ddd95aee621dbdeb1bc393affeef86185ef28076856076fac97ed30f18108ff96a176d0c71af69e92f10fd977f94810f5f6ebd1f1effaef4a4479f82ca22fccb2a94a0e928d3c7cc7e01742706bd967ab28e23df012330e8be1782cd9c9d01bab523", &(0x7f0000000240)=""/158}, 0x18) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:52 executing program 7: socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000000040)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x918b, &(0x7f0000000140)}, 0x10) socketpair$inet(0x2, 0xfffffffffffffffc, 0xfeffffff, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x100000001, 0x100000000, 0x7, 0x10, r0, 0xe38}, 0x2c) 2018/04/20 03:15:52 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0xb, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @alu={0x7, 0x8, 0x8, 0x0, 0xf, 0x18, 0xfffffffffffffff0}, @jmp={0x5, 0x2, 0x9, 0x8, 0x9, 0xfffffff9, 0x14}, @map={0x18, 0xa, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x3, 0xc, &(0x7f0000000180)=""/12, 0x40f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x50, &(0x7f00000002c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x800000000, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500200000000000f1c141d62bf72c5477a96d9209d429115c2ce6d892ae4735c4bfebd8a7ff4b6ca5ee37fef4b31c57d87e5f33c9d8e24163e2f7c6dd4bda9b1de3335b1244673f1fd80f61fbdbffda48936ab19c5f1a2963f3e2f0a1517e7bbc85555a7df3fd8eef5880836a5d802f399ef3a6b7e67a4a36192ee2dacb5e6ff961"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xfffffffffd, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:52 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xfffffff4) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:52 executing program 2: socketpair(0x2, 0x2, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000240)="b822833900001100fb635affffffff916ae2fdc24e95e12aa8daccf7393e72be9cc66f0a77b21b0347d77fe4fa2a7f3b92726528e554af70c0dc4d90aaf7d57edc902ef17a2a4edd3144998752ce2af442415fb6359acafb1568ddf3b634fe470ea132afada68373966daa618af5e99d61bc3c195657f0faaeadbfb714ed09e0e15bfefcb2b4ae0416aa374c46452a9a0803b362058add4f137cb47ee328ea79f44c22014c457ee46d9966aa0acbed7a9bcf9ab510b9ec7d5ada629179d14981a233399fc147c43fc804d5979b19aeeef43c1acc9e596ec954b8c0a7c7916d042a60efa2ee7e4b9e3feab0dc7d1e23cc893c7d411db21d"}, 0xfffffffffffffef3) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000040c00006a400000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:52 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000400)=r1, 0x4) r2 = socket$kcm(0xa, 0x4, 0x11) sendmsg$kcm(r2, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x42) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r3, &(0x7f0000000100)="957df81bd6364d2b025e9c57b4da5627a0f3775777b6c07906e38b1d94592fbac5353afeb1d700f1fde7207499786fe7dbb7cd060eddebd4d191163d96b539a92f92893bd47b7ef408cd7d5f67bc89fd5688f070f87bd59c9ed286c748255bb33c146e7e3cee3f65835025bfb2f0d9245c2d2d9273b50fd51f7894ab8dd9c4e0a50470c5821a547d00a9f3cc834ce5b009dc49f500e22b44c2578b6dce234d0d5e64ec4110", &(0x7f00000001c0)=""/229}, 0x18) socket$kcm(0x29, 0x4000000000000, 0x0) 2018/04/20 03:15:52 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x80000, 0x4000000000, &(0x7f0000000140)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:53 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95}, @exit={0x95}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0xffffffff, 0x8d, &(0x7f0000000200)=""/141, 0x41f00, 0x1}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000340)="5194fd5d78af0ec921"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x3, 0x1, 0xb89, 0x3, 0x6, r0, 0x3}, 0x2c) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:53 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x9d1c, 0x81, 0x617, 0x1, 0x0, 0xff, 0x4800, 0x3, 0xffffffffffffff9d, 0x4, 0x400000000, 0x2, 0x3, 0x6, 0x9, 0x8, 0xfffffffffffffc00, 0x800, 0x4, 0x7, 0x8000, 0x8, 0xff, 0x7f, 0x0, 0x1, 0x1f, 0x1f, 0xde5, 0x97, 0x200, 0x7, 0x7f, 0x2, 0x39, 0x6e, 0x0, 0x2, 0x4, @perf_config_ext={0xfffffffeffffffff, 0x9}, 0x0, 0x56f, 0x6, 0x1, 0x5, 0x8000, 0x8}, 0x0, 0x0, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000240)='eth1!self\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x0, 0x3, 0xf5b9, 0x8, 0xffffffffffffffff, 0x80000001}, 0x2c) 2018/04/20 03:15:53 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000240)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:53 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x10000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:53 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000b000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:53 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="9bbc00000000000000000000000000005187c8e40000000000de890b8ea6548c7b71f01f3c"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xc, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x400}, @exit={0x95}, @generic={0x0, 0x12b, 0x1, 0x10000}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x1, 0x9e, &(0x7f0000000240)=""/158, 0x41000, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xffffffffffffffff, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair(0x4, 0x6, 0x1000, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000380)={r2, r0}) 2018/04/20 03:15:53 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x4, 0x1, "d7893a910eba05fd6ec1b9db4e12714e39a6f58caa62cbc5341fb89a3c09dad58f021bb08addad1c83efe4ff083e2db9a2c5e122570a333eb356c2b8c04653", 0x3a}, 0x80, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x4000}, 0x8080) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000100)=@ax25={0x3, {"0d82d5273885f1"}, 0x4c}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="e7b0da52e6dc496a1faffc57f04e0de94dccea786ab7973a0ed7625d9116571543e3377c006c2a46eb80f8292d", 0x2d}, {&(0x7f0000000180)="aeb84fa735bdc052ebfd14ec8cc723bd2694549d33d3999051c52a9d0f53978aab615bce2d5752637b0d4f6d25b096436b56c3f41c88b52541649294e4e0006f", 0x40}, {&(0x7f00000001c0)="c8822c31764c027b0251d806d5bb01e65e97e561a8c69e2791d03bc37cd8af9b024155f1acab2f5d2b663342eff2bec25a5d8ef6529777d03fcfddb16f23ab12c75a63a48da8353b0e5e3328e60f38cbec11a0b18c7272a652a5ef07f065e916316265bb0fc27f731cd9a1745ddfd51d0205e39328eef8efa2cb4cbe94b61b554a24637fec16b9562ed7bba0b0da972df9476f0019d5e60db0bbf1ca09071c096e1cdb38ad427555da31b60dffec41904988c42ed0ff04904eda692d853daa83a40adb5a247214fc6e2235c2042819bdb73955bb2135179c64ad3c", 0xdb}, {&(0x7f00000002c0)="f660e0d9358f0806735daf3704665bca2c9dd195812384631842cdb71cc8380f6fc7275642adea2b25d9760e7d26e311152622185ea6", 0x36}], 0x4, 0x0, 0x0, 0x8090}, 0x80) 2018/04/20 03:15:53 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(r0, &(0x7f0000007300)={&(0x7f0000006f40)=@can={0x0, 0x0}, 0x80, &(0x7f00000071c0)=[{&(0x7f0000006fc0)=""/135, 0x87}, {&(0x7f0000007080)=""/77, 0x4d}, {&(0x7f0000000100)=""/172, 0x75}], 0x3, &(0x7f0000007200)=""/230, 0xe6, 0x2}, 0x1) sendmsg$kcm(r0, &(0x7f0000008f00)={&(0x7f0000007340)=@can={0x1d, r1}, 0x80, &(0x7f0000007a40), 0x0, &(0x7f0000007ac0)=[{0x50, 0x19f, 0x0, "0d21bed1e49fb2c7d5df9faec2da6f03c8437369555fa631e478709e3d425f04f69ce5d6762dc82f84f257c6bc70985eb5cc24064d097d32d07e7bfaf9"}, {0x70, 0x117, 0xfffffffffffff616, "718569b2a8b4a9e5bf387f240069438dc11bbefc7fbf335c7f51450b75a3480e9dad5864a954e0985f2c4b0ec647c0dc6eb137154534c4a7dd1b0f840a114b7fbaed298b38699831fae479ee35fb409de89cc0bd4a339e3d119415b7"}, {0x78, 0x112, 0x0, "4d313686220bc82247b77bcac8db606d0d5473967a5e232a24be8bb8273206b8d17fc9875da9824bc7e82f6935fd959d04e4f38e20f361993046e5898b4dfbbac13895d04fbbddb594e9abde08f22b406d002fddf0de515598a8118ff06e2417a0eebeee5b"}, {0x301, 0x199, 0x8000, "a78fd23dca2eb26fc4d8536343806f759056d34723aed646e0eb672825ae6a6405543fef6849d3e6b7acc3e124f951a09136ee413a0e45178931199eb0458cc6e4e9b6a372c27cf9db431e2e4d2a345c59c5ec3231029300e811a560a809062788b7d573c8672c44f315321371a9c9dd6441744bc9fe1e25a6cd89e2ac2924a75b1acfbc2c1bcaa9dfac491321ca5bc552434321268ad7280f894e2a57f1dbfaee7785aadb954496e0ad91317c44038c0ca5265d183a"}, {0xe8, 0x104, 0x1, "68a80b7507f40c8f093fdfa6405d95c3a9707f20fd7ab0794d07274a123edd40b48f98d3606b4d6b0bf7fddfb3034ba1e04570e7d6dd8ec72eeca59008cb6a0493bca23b9fdd94483731408097b662df4f2063fe24710bda6fd7cf976b9008b84dd3aaa8df5a8f8fd9c92abfef854593ee943ca03446f4b9e4a0f5def153580ccde0e8d01f878df95c121a9bec6d15ce2e1310ffbe59df3aba1424a06125884adf89f8be039947c77285ae5710a5bb8854efc361486adbb72257b4d4fa1a75a5d1bc4f67d1cd5b766fa1e5a848a8c45e5c7e48d9"}, {0x78, 0x105, 0x6, "3af68b52bfd3e23cd26369e68a833ce9c0363761198ccc5adc1572380f975487961ef1a618056355787436aad8a2ac30562d88725044cc335128aacd1ad3f55e1004ef5dd0e3c112bfef15c67e3eae6d1e06ff886c0b639c3ccbbb785f6a935a122676c59fd1"}, {0xc8, 0x118, 0x4, "4db6cc7ceb0b709c72324c1b24cea18a17fc109505ec89726dc59ca86d9fe6266ebe4c377e88b1d286cffddaf907b0ced79a2c96a6cb90a36b0b5ad35ee33950a216ee814a5941dde7b7993097d0427b4052985cc57fc396ad427d3a839931b8f9d06d8e603e9eee006fec21ef135c64e5aaf09dc2a918f42ebddc1ca855653108b6e0e00167f002e7f927b42dab8d325e67d01ffa41b40a47cd2dd1c8cf692c2728bd5452d4cb4d77c311f090abc5a095"}, {0x1010, 0x11f, 0x8, "d875b8c80b69bba4372a09220156e3d4fc4a074a25e9b58e1aeeabdf9b3ccc97759848a2532616e8a80cd09c0d1a6cb759389de4a3b1da1db0a1444acdfd37bd62f6a00039848e00691133ad82c104caeed65d3586b55ed7f1f3007d2b7b712cc2652c364ec06d8fb5036739ebbacdc3f280ddc367224ee50bdff3fe3d91c6fab9ac0bfb6fb8df9c7e7da91f6a99f8ff6467aea45436d290bcea36d5251ee8dab02e87a55b8f72fb5beaf1cf711d1a4cd1ef29397147a3173740992d7eda3917e0df99a2f7d33f2c3ef7ef0cae135dd1fa9aa8bd3ed697c9b021ee7dfb430c414f1919a2008c7be01eb89b944502e151722af5f27607b2b613556d1214e948c047a1518028ea98c42b8e3b9c27327f98b6d38f2e6edc260a0c08f8649870f8c97d44f3cba98267fd67e21849bf41cf3fa8dcd33e2ea5e5e9cae4df3305f4a4f0f442f8d31c05ca66e90a7d59bc050ccf11e98cbff2df9d9363bf89a8e42c99a7761f2d8abef906a3a324442927f896442121753026ac915150c8c2574fb1380c72609ee4c3ef8f5948a71bbfbab6f1308e14bf31723558b0c48c868d650246ae2c5118fc5a20b2be9c2d87a907713a0da952b99ea16c2578e8e45d5e940dc588ecb81697f8bd7e22a0e8121ffd7bb4321f90ae713c236ae5f7ce9a5a1809e6bcb434ea4bd42c57e222f2fed5359574a31292955af499e94160e24e48d6c23d65eaa3e2eec2e39512f5b2446e82010a38d4a405362a18875b6d43826959034e28ed1b0597e44fbc2772fd0ae05ebf2526750a77513379a1613f1ced5f16ec12980f1208fb67ebfa37be963256f717e4359cb9e38e7d1cce1037aa798d829fe7e445cab29729ad84d4be6de18bffc80195f17e6a5274738721914f04df65f3900bdd69c3c9573c95395e2164cf71bc6991440f4441969d0d3ffa8cf1e8bcf27353272f14f8b50035c2c1f839084f6acd34858a879fb2b9f8a4b19daab325799efc72d588085f0ffbda7b501e481962d1b808ca7b7dba46a3890194e74fb1c3766edf2a8c1e291cc0e962a0ee04f310094a2363d83f81a6bd13cc58c824f31e7024d19937f1e96794442c52b1c065f10f0f5414dd533566fbcd528ee0c248bb19eb186d46fd0a6945c5525d50317cb6d449c396d8436e7c186d48607b06236b0174408eac77deaf5ac01adab03262f83e85c204047e021aa20d8d2ba9474040d82bd6ee390c7816e0fa9e7246a0bf02389db7d4f821744fb891ddb7d27afcf8917edae44a13d5dc71ef03a999c321353239e7b1a8f16e3c25601e3d546ac416ad5ed43de360476004f74a78e6aeedc8c2843db4ee06d8529499814ba11d35e9124454b2154698b85c9bc8f6c6d1abbbbebf1ee806aeb5f0604ca33ea76dfa516e4318a6ae3e6d499fec301c53a106a2f404829e5cfe5382cd8475e82e54063abf359c3c603360346559415302d0962e2b19778b37d95d0edf7d2989b146ce2b79fbc76aabd511b3889bb565aedd3efdee387cc6de8221754f3c94ecb8683a6373897dade1ad70c55e3a5f4736b09b980e1307d6e8a110c8f1baa3692387f49f5d2828a4f3c762982c97c0d1992b494b79acd0dc25642500714e3e21dc9fa40d2a25b8bd6cdd7031762a8ee897313a211e068852367d8c773eb00bf009afb034cd414bf0ac10dd6974e3f650944c82a84c4917b8cb607d16713ba1c405684ed5ad074ff04b18b45c27530663d7a0e5367f04c2be058aba20daedebcdd52cc53cc69b29e1b15dea4a29bf6d070e192964e3b3535de844dc7a899a782204109379f61c34969711ff89448f7daff17dbed46e44c024db13ec58d817f6eb062749342b9eefff9397e859e95bce47d2caa99fe381c643e8661bb53c892f9cb55fa1b46bce6308e4089fe15eb1dd83f0ac7944ae96ed55ed62542dd92a93276b29ce0bbce0ad3fc7d209a50d1d0d5529887904afb13d05f8282e5e657f26a094e2e66236911a16d92fce6ac6c3ab8e5258567957eebb9100da59899ebf8b09eebb9c3c965e9535c9152de737598abc226ca7eeb98f464f6fae2a7f77010f9f98d48d5ad4223851c444775e1010aee765c56a867265db4712c0676ced040ad9ded39877b55ae90cd1da672b0fdd978490f761f775ae4cd2d2209a10aa47fcc272d230d6c2b8f037be2fa5e071d4125fd0f2d856fe33d0239d6f649323c6da1fcd2767d118c3f6d56a74cb48f4a10dbdbdb2e207f34986f6ae498749a68c9975b4cd1c18e3fc28748255b0bba16da6833dbb0296b9ee6cbf07388a6c66d49a0cd7f7e6387a4ad24e894d97b9861a7e95f70257fa25346be51825e1e92336a7be9cf8b4f200761ce8db0adcb6fa1ae4d47dd3dfd59ab257f899fba51da75baf64f78dbcc902d49b9d3e709fb8c3fe07c1ba8953aa509e347ed7dadd1ea1dbc2ad44170b0517e1343917d247571737d3a9cae11f0607a4fe5db6e945e8ad4e318a8709d395ab2b22482583f1de977ceca20a19f5b77d3eac1f8a5e51a5db1bcea034412b2f39c09ff8e2af890ef4a098900ff47a7c20da70bc983b45171c129818c71ec7855d4d241c3b51cb8be62929b1bfb35ee6d5db81fb602494a536df6ee3ea82efa8a21d2a37549993b0081394a78fde3100cc375911b95ecf39551a8faa93d135f8b2ee8403d006c2cffbe4838c8a96cc557c3a6ead6175a56fd17d0584bc403683981534ff7c017fca44f17e798845979774c6ba044ff7c019402ab799341f884ba3febb3c0138dc04cf84dea01071d26a60f02988ff929e78e3562673ea8995108afdddfc50e080eb3caf30ec36bd1bbbb654e72d624530acd63dd7688bb143569721bbd88d84530bac59dc84e3dd822a8367bd22227e0c909e2286da5ea6558c1513747635b84589fe66d8f10cdb30e5bf7f100ea70d2f0110044030659c4f4f9e582c34010f9a5627caf9fdde32a43aea399537dca3bdb98ff1030885582a1340bee753d5c750a483cd63ffdb4c7a6457efeffc57eeaa3df805d6067abfb4f3b8bc6e17405f3f400d6879609d6c28332c821121723599e595d60351b3f167e4187310d8222dbe9911df3bc2379e482acc1e0be248034b2557de673347a55e7b939d3a3c59ffb26186e7adf55537b5413910bdc3758ba443d86a90b598f6aa4cb4323eb3d5974c259261eb1d754283bb44f6e2f52132c9a421e36dcce4eab01b32d23dc3383efc2bc7bb12553b6b87de08ef1a54d332a2fb675cbdd4129fa785fe1f04fc93c137cf8ea5e34064b151a52a4a914b5012d7e764c1141c0818e147c7f4b928e1ef644638e4ad0a1184a257f39db5e21d46f747a459558107b1c750660d81babacd8254357c940d217b0fa852ecde72b1276c2cc0516e9841077bb325f7e8d2ace1fd9fde9195e5fbf43bd4ce2879075386765b53a681407f64f28681519e4c723ec0800fbf88c30412d73cbf996e70fdb7d2f4797fc225452647eb47f655607cdbb45339ec86f61178a52ab3edaef49b2839087b169141c78a30672fbe138ec93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0x1438, 0x40}, 0x0) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000840)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) sendmsg$kcm(r0, &(0x7f0000000800)={&(0x7f0000000000)=@can={0x1d, r1}, 0x80, &(0x7f0000000780)=[{&(0x7f00000001c0)="84c8589509338151c1b707f4dae311abe3577536c980e883d633133614adbb0a665b831ffaf70f60cb908c0fe4754cb66b55726f40e548c278e47664791a9dcae3c27be0205632e74119b498138009de8a41037982249de1fb40416d649ae277381be65b0ec2d14c5be05f6055d519046f662ecdebed1e8910e57f291ee00c64385c7094320e33fbf7ae1ae8e06c59f27fa7cf30c96288081274e0e5397b236460d744ab2c322c3a4ee7890cefd239e996a210ce2f2c50700dce4b1d5f99f1928d1c0a08682c7ab74c4bca3df260edaf5cc4a8f49f80ced96d06a8df2b741b077e5317247bd0e7a1ba", 0xe9}, {&(0x7f00000002c0)="e9c6e75a06bfa2b271ed5061e31d95937a83e55d55a13391bc81bb14db633af2c77de2c337762500b681e74c264b685d3235828daebc5f45237b820c2aaad3f70b2e6ee28c61b20e8470cf2c9f643ee1f6cd45f6a8edee49f57513a99cf63909feae128352db039870af08e0abb04bae401479e08d26227e37a7c426665b56e3a97e5ca29faddd437e90964ffdf5da8c6e36e2c72287d6bc72ba4e056ec9bd0399011d3a14fb574a27f93978494dbb41d6c161dbce1d32fdf0eea73c60ad381555e5b954691ae3660ca3792893080d08a421ef5e06a8cb685ca8826ffad44b9fbb6f6cfb75425bb3c68588c26442ca004461462b7220bfbe63", 0xf9}, {&(0x7f00000003c0)="182be2d38b531e3df2279219fec0ceda8aa11d2ececf2bddfc2cbdfbc5b596331aa3319936a906888ff0602554eacdaf63ba94233c643701135e8936bf7c21e6d3d5f160c071b4a6ffe2af0311b348ffce5f9bfb2df98ad5b250f807589036f4fa27bf9cf7fb5176ef554fa112d0d1d0cb4e8b0278f048d6fc081a3399a2a33159a262b73f88242525c3e59c5848b78f48fd996f8df8573a6609fb31fd3e769ff71a8d82ea71e382993278", 0xab}, {&(0x7f0000000480)="fc5703117d5340227cb39fe71ed677386b7d2b20b96202535457ca3f650f21ab7f158b8837a0eea679efc7318c85003e74ce74c58474676d5e793bf4ce6cd6985449c60b80", 0x45}, {&(0x7f0000000500)="74be9b7bd134d1b2f0e6d4b983b9125cb3e1b1bb38aa1aeff087c6a2b42ba0c2b8c4cf42a253ffd7c52af2fa15d989a63bbea265c692cececaf5e1e6a428727cb79543f81b1c0d6b2ebc174766af065e612fc524", 0x50}, {&(0x7f0000000580)="22312a5efdefbf40db9a40ebe6d0ad7d35c6288c832fa088c795e4f3e0e4db71f2aa7945e098d718bc53167be1aecc9188e15e938be5ac2e897ecaf5d20c0e732d1bea1a8af057a50ac0ea750bb1d3e2222bbfd3cbc4baf2d1917bbb6639c6c8bb09b56d0da23e5b596f78b8b6da2b86", 0x70}, {&(0x7f0000000600)="eeba0f019f07b65d3fd08e37f1c2226fe7e7735ed6d105104267ce375866878e5853443cf2e48e839825d69267df6ac97ece0b1e71ba5e01d5a340405e7ca4294953a24e35d53de3ed75dbd690cd8b1cd9e91f4c02d174543375438c8a55dd17e0df2e02026164b5189e7e23acbc3665e369a31b8e1de6914b5dae016b6f5e372b727751e17873123827023e6e5d78c031b344d9aba87a07a3c275f097d130e095440a161ba21367ed5e29d9f740973387f7670ed1bdb7966410d0dc11996db760", 0xc1}, {&(0x7f0000000700)="fb3b08b2f3fd1d03709f2cb6ddcc2b43eea04052c5e301f7e66a97a9ec980b005dc54905cb329f1b0a9383e633de07d2992356eeff8a05901889bfd01399ec6108cafef8516bc92fa52f7a283291bf8bdb502b0a2e4e87a78b400bf6bb128b19cd0039894599668df3fa3e02e0d710e38c398c531b7bef5f", 0x78}], 0x8, 0x0, 0x0, 0x40000}, 0x40) 2018/04/20 03:15:53 executing program 4: r0 = socket$kcm(0xa, 0x7, 0x11) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0x1) r1 = gettid() r2 = perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x6, 0x40, 0x5, 0x6ce0, 0x0, 0x0, 0x1, 0x8, 0xe000000000000000, 0x200, 0x9, 0x2, 0x9, 0xa1, 0x100000001, 0x7, 0x0, 0x7, 0x7, 0xde99, 0xc07, 0x9, 0x35a9, 0xfbb, 0x52, 0xfffffffffffffff9, 0x7, 0x1, 0x1, 0x0, 0x3, 0x4fd, 0x1, 0x6, 0x5, 0x3, 0x0, 0x10000, 0x0, @perf_config_ext={0x101, 0x7f}, 0x28, 0xfff, 0x81, 0x4, 0x6, 0x8, 0x6}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x4000000000000, 0x2, 0x7ff, 0x6f, 0x0, 0x200, 0x488, 0x8, 0xdec, 0xffffffffffffffff, 0x4bb, 0x400, 0x100000000, 0x6, 0x8, 0x94, 0x9, 0x3, 0x1f, 0x3, 0x6, 0x5f931a30, 0x6, 0x1, 0x5, 0x8000, 0x3, 0x7, 0x40, 0xff, 0x5, 0xbf, 0x4, 0x100000001, 0x36, 0x4, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x20809, 0x6, 0x20, 0x6, 0x7, 0x9, 0xfff}, r1, 0x8, r2, 0x1) 2018/04/20 03:15:53 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000b90000000000000000009500000000000000e130c796b72a92bd3b972b5e1832822528cf9f83eeab0f89fcd5c3e2f5d8cbc012d8168ef2d4f27800fc3078b01ea0d618da42004ffc8595e78369da9d64381ad1bb0ae111afcb81f080d570116a3f200932019573b91d12b632456f26642b4c5a8092519fed5be056d9a6f169077b940f7dbd"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:53 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x81000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/250, 0xfa}], 0x1, &(0x7f0000000440)=""/186, 0xba, 0x7}, 0x100) socketpair(0x1, 0x5, 0x8, &(0x7f0000000600)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={r2, 0x50, &(0x7f0000000640)}, 0x10) socket$kcm(0x29, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="04000000000000000000000000000000486800000000060020530000000000009500000000f80000acfb669cd028abcc601bb258fd97461ffada0116d2fadd2d76de02e3308f3a328d62996a082a7f190bf88bf73e2f9859d295960bc5912ff8f77119945ff6e3dfb901fe40ed4cca0ce104d39501391a10a9034501e44224351395"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r4, 0x50, &(0x7f0000000180)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r4, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={r1, &(0x7f0000000700)="a3984c534c8715cea6d709d9f570436756e7372035213f6799dbe6dcdc85ccda669b14451cda3f3c3e5e0afccff642ecf7", &(0x7f0000000740)=""/98}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x7, 0x8, 0xffffffff, 0x5113, 0x1, r3, 0x1f}, 0x2c) socketpair$inet(0x16, 0x705000, 0x81, &(0x7f0000000080)) 2018/04/20 03:15:53 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:53 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38, 0xffffffffffffffff, 0x6}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:53 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0xfffffffffffffffc, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:53 executing program 1: mount(&(0x7f0000000380)='//file0\x00', &(0x7f00000003c0)='//file0\x00', &(0x7f0000000400)="776a823402e6579bdd359ae65929654abbfd4993a19fa96caccfd2668cfea08e2bee6ec300d9a32cda2fe303df8bb093ef1f321b34d1849c6d4b2e9664c9aec7090000000000000043c3f1813cbcda202e76f49842331c3ba858b63a2e678b286e7e", 0x1, &(0x7f00000000c0)="786d2133f0d76228ff67a2ed529aecd5e5441c8fe1a61210b1f3eb24d4f0b6aea7b7cc") mount(&(0x7f0000000180)='//file0\x00', &(0x7f00000001c0)='//file0\x00', &(0x7f0000000200)='btrfs\x00', 0x10000, &(0x7f0000000240)="e2c98ca483ca580c9679841c63f6743aece47103884a8bb0a3b3932a33abd5ca11464ac310e2bc5a044da8938d8878c5c0339503c6007752cc5a7e47e20bf2505785ad020d118ad5d4bf97075f28c894ad359b93de72daace16e772a69c87c7f64dd11ba2c1b6c5271930dac8ff4b568b37a69bc0debda1b9d27192f14addf9024b3ab5ed34219147110596e38ab7224c0cd75ca4e1b6658d5") mkdir(&(0x7f0000000140)='//file0\x00', 0x120) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x3ff, 0x0) socketpair(0x1b, 0x80001, 0xff000000, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000340)) socket$kcm(0x29, 0x2, 0x0) 2018/04/20 03:15:53 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xff0f0000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:53 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f0000000f00)={&(0x7f0000000d40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000dc0)=""/50, 0x32}, {&(0x7f0000000e00)=""/145, 0x91}], 0x2, 0x0, 0x0, 0x6}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000f40)={0x0, 0x2, &(0x7f0000000280)=@raw=[@generic={0x3, 0x9, 0x3, 0x20}], &(0x7f00000002c0)='GPL\x00', 0xee, 0x43, &(0x7f0000000300)=""/67, 0x41f00, 0x1, [], r0}, 0x48) r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x3, 0x3}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="07c7a235ac86ff1455ac43df45516e28388933a6c9a29273f923e2a97bf7dc923128dcd74a099c68df91d63cdea2102bfe238aec5626a88dfb760c48d9564d85d7653c33e74884b28a5764d40eb17c00008efe5367edf1ab6a7f1c78e3f8730eeef3f2697531b368533b39497c41801205ad016a3d4ed502e7122630431e9abe042016e7b97e9787478549c5f30ac3970017f3ea9cd97f029f2e5125294fbd954f0bfe5e2ef2a6f36a2c804d2f0d6045fdd391c88c29ed24319c784e80b972f463ba401f0dcf834602b7581f49b081745493b2a19dfe69f8b8c9f628f77c03fedc758cc783e800b0bb1aaf60775b9401e6e09f6ed4dadb471da54b488a53e0", 0xff}], 0x1, 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"], 0x24e0, 0x4000000}, 0xc1) sendmsg$kcm(r1, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xf5c134b67aa585b5) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000040)) 2018/04/20 03:15:54 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000007110000000000000000000000000000095000000000000000000000000000000000000f42fabc224feed4185c56460e49e29d88049f510fe4424793fde3662c89a0431659252cfa201832204cc00000000000000d3644a56fd3593626ce0f7c5a55cfed4a20b97c12e"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x7, 0x2a7506fc, 0x790, 0x10000, 0x0, 0x10001, 0x20080, 0xa, 0x1f7, 0x650, 0xaf, 0x8, 0x1, 0x1, 0x1, 0x8, 0x0, 0xda, 0x9, 0x5, 0x2, 0x8, 0x5, 0x1, 0x0, 0x2, 0x73, 0x2, 0x2, 0x2, 0x4741, 0x8, 0x6, 0x0, 0x4, 0x7, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000240), 0x4}, 0x0, 0x8, 0x7, 0x0, 0x0, 0x9cf, 0x5}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xf7) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x5, 0x2c, 0x7, 0x9, r0, 0x1b5}, 0x2c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:54 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800100000000000000000000000000000950000eb58f59d77fb4d6a05068c63910000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x2, 0x3c, &(0x7f0000000180)=""/60, 0x40f00, 0x1}, 0x48) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x2, 0x101, 0x2, 0x1c, 0xffffffffffffffff, 0x3}, 0x2c) 2018/04/20 03:15:54 executing program 1: mkdir(&(0x7f0000000040)='//file0\x00', 0x0) mkdir(&(0x7f0000000000)='//file0\x00', 0x40) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 2018/04/20 03:15:54 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xf000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:54 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000097e470f5165d3415fba499000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f0000000040)="9c966c41f99badbaece1b5011a524c12bc46cd67761bb22eb7b17c75d5efbb6d3108b2cb3b4f2e"}, 0x10) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:54 executing program 4: r0 = socket$kcm(0xa, 0x7, 0x11) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="4ec089b6d03d8bfd81db42b480b6484b86e8b094ea23780fb9381d9c3ac666c2578407334da3aa64971d0801edf5cde989b6321742f06f84e7d5ec3f46a3b45dcb96ebd19b1fa285c9b9fb3f8434721f9376b93c3975c228eb9b0034fb9e6abd064a1d1cfbc9dab85bce9afaa5536d1fda89a5e2f71d85f619d0178af2ea5ff4deca1d678ea930fd35cd659bcf878a5bce0490b336648b29b6a327b3b1ae6598970ef0c729cc050a7ff8f59282b1b9324e", 0xb1}, {&(0x7f00000001c0)="a75673a40854404d9818250047ff5ac9fbbea53bb2e5fc720c1c6b1d31d8262519d50f041e3e26a88c259385a55c529b52e5226f9d77474288ffc852586342a9ecb3cbb3d3378ab1595dc812e5f71b16f09ab5fe7ecb8757f476bba2cb445b7357ad15af168c636ccde2b4d1a1c2c8ac1e730f659cc9dd0c5e9f195504524e0b", 0x80}, {&(0x7f0000000240)="75986aca70a8de89547c693842317c0b6eba036f80e656ea3b5c4516e86022abfa116f364e93765f80a643a75482529bb1a4f49bd07a50", 0x37}], 0x3, &(0x7f00000003c0)}, 0xffd8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000440)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/20 03:15:54 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x800000, 0x0, 0x0, 0x7, 0x38}, 0xfffffffffffffeb9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040)="4ad6b8bdda38cf00f43f", &(0x7f0000000140)="03aa3eff4d", 0x2}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007101000000000000000000e9ff0000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:54 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x3f00) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:54 executing program 1: mkdir(&(0x7f0000000000)='//file0\x00', 0x0) 2018/04/20 03:15:54 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="0000000e000000f6ffffffffffffff00"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x100000000807, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:54 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@ipx={0x4, 0x6f, 0x6, "3feb2fee75bc", 0x3ff}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="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0x245b, 0x4000}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000180)=@sco, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)=""/92, 0x5c}], 0x2, &(0x7f0000000340)=""/4096, 0x1000, 0x8001}, 0x40) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000001380)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000001400)="3fbd867862321a79c45cc8679ef67d9f5c96da873e4ea153f8e4745a8a7602", 0x1f}, {&(0x7f0000001440)="04d4484de225bfcb499e646830681d7bb88d8f92755f146d7861b807cba1ff3cb39c90804df642874eaf15c5f6162a5c042404fa3169c43b51901ed189ad20701d428a5c83c6131265cc8ed13c7910b10e0b504deb16aa01a1d82d422a7d11088c58f3ccae9816a637a0004b46c30aeac9ee19a65d6e6e7a9f62a3a10e8d604bebc03fecac5f8fe11e38306c9083b1998f079e71e4", 0x95}, {&(0x7f0000001500)="b9786ebe5b3ed4e0a7e007b31600b977a7cb622f4ff16db5d0177c130d4b60b2d679e03d3e1bf8820b277e89983bb88c30af45bd769a9de4402d44bad023ee649ea798a5113c0f8d8e96220dc0235b2ecbe35cd6075ef1c78fbee4c2e848f7339624e11391ebad48e235e9edc55016ff4031b7b7306e65f66ad631abc006e413981a1a9c5cfbc789c4ede705035227b788bfa7684a03347dd6ee72a25679eeedd2301674b0b9bba4bfa05ac70f65b378e5246429527123bfffef384cbff2a5a8d3222f1ac72da218c833f5d5140a2e", 0xcf}], 0x3, &(0x7f0000003d40)=[{0xa8, 0x197, 0x2, "8ff685b13f9b744114ec1c9a12b1fdbfa85d3566c5da67e16ec3718c8bce4c0c0576d8d1d873681942ed0967c323d75b46f4d63ae77b27493a6ff9f508eb0819c5a6828967d665498b7a98f777ecfcca2629dc2d4608471fe60ce216af1584c2646f56ef793f8b0c7ca32eb662e28e0061b316ff99fbd3cc45dd72fbc277938eae7a24ab756a389e65df083c21b5793dc0"}, {0xa0, 0x13f, 0xeb6, "41a94998127503c044c372bb5f3dbed72ce260381b4e6a80865bcd48d65dd60d4e860477dc612e23743b5d67d4d571f3b2499b98b46b2e59183b9a289916b1b9ab5c5a7feea054e1b8c4d338862ee4b171f17287974b2f4a1ed055c2884b741f9b345c007a4e417a64de378b8191b7d3164435c604928b6c70f1409e0ce36683e3afc68496631502dee1"}, {0xb8, 0x113, 0x3, "60aab0e22af3fc15b7110eed054896af6829a5a55a43fb52e9d49aa0306cdd238ab21c2954764386111e496a39a0c83fd0e816d58032f8a3569bc1e352468d8e1fe6d00ebe15333655d3c6e8cf1b2b85bdf539a7adecbe79aed9784d06554586dbc55ca55435f6854f2e01daef9605483074095608d9dadf020ab8afd5baf1ef070eac13e70172072c8b832b2376d37b0649575ef70f1c7dda09f9b904d931e3db7e3a53f6"}], 0x200, 0x44040}, 0x8000) 2018/04/20 03:15:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000f0000000000000000710000000000000000950000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:55 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x2, &(0x7f0000000080)) socketpair$inet(0x2, 0x3, 0xae12, &(0x7f0000000000)) 2018/04/20 03:15:55 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xf0ffffffffffff) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:55 executing program 1: mkdir(&(0x7f0000000000)='//file0\x00', 0xfffffffffffffffd) 2018/04/20 03:15:55 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:55 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x18, &(0x7f00000000c0)}, 0xe) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/20 03:15:55 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x8, 0x6, 0x0, 0x999, 0x0, 0xfff, 0x0, 0x8, 0x1, 0x7, 0x9, 0x3, 0x8, 0x9, 0x0, 0x9, 0xf425, 0x1c00000000000, 0x800, 0x3f, 0x0, 0x6, 0x6, 0x1, 0xfffffffffffffffc, 0x8, 0x100, 0x8001, 0x2, 0x80000000, 0x2, 0x1510, 0x5, 0x9, 0xf8b, 0x3, 0x0, 0x7, 0x1, @perf_config_ext={0x1, 0x841}, 0x1, 0x0, 0x8, 0x5, 0x6fd, 0x7fff, 0x6}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000740)='./file0/file0\x00', &(0x7f00000005c0)='romfs\x00', 0x8000, &(0x7f0000000600)="940dc43389c13d7a46eadf7986c27e9b7030f5cfd7e1006f4ae6ca7353af888cf8a9b91a20627abac843e38e0bec8c84315affa128313f6a112fb14f02804507e295cb7d3813ab322250418ae70567537a04f25fbd98c127e023600ec6b3592255f825e7de3799e3cf58dcec10f56e8f654b060b6a0c27d7b87112fd94b42761de215b0a7f390acdd534850f299503d7769ab792e0c88c611cb684f37ac4922c973169184540bacf4f52ac10ccbeed7fefcd35ecdfeef63c7a4091d995970c0ff2fc0eb71740b549315bead008fc32770a44") mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='btrfs\x00', 0x20a0421, &(0x7f0000000340)="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") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000080d2afe8243cfe000000000000003f71100000000000000000e0007d170658d722c762000000005ca05d31166a549e35ff42940001000900000000009b58e5f34e5d9536fe869c491a2d6fc50abe589808179807db95114b4e371999fc261a6bfff0dfccbeee6121e880e18c082a13e9f4b16b"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', r2}, 0x10) 2018/04/20 03:15:55 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000140)="2406909fe5d6824f142545a6add7504e27269e8a64aca06aaf2bf7a6b108b8b5e94f2732915f76905714cfd65f3bf311a6fd601e11a05596ced4e65e9852034d907f0773f039ad871d36e549c7a48a370e4343f07ba9c4dbd36363a1d37313e33ca220d00c0acdea04bec8b5326e206332a2eac666fb6a72e29551be1948"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f0000000380)="3c5e34401996f24d002a2b5fbcaca59b8426b837ab02b73b5881cff505d0e4eeec5f3e7b802eb59abf4a39ba4a2438c5c75d85cf2573eddb6791989c76cf38439cc350659aa692591fda69f7ed298006de681169bfaff0aadcaacb103dfb453b9ba520b9bae856c2dcfa6e37d841662e5ca884007176f723fa03f0f76dea528ac1fbc929743c7ce641bcdaa0faa981eca129b89f9cf12a0553a6dff625952769d383cdb94951a13d477236fb4c88a8e6ece8a7f9f6ed7ffd4f08bd23b355aa2df1415df47447b3aedbfc5931db6fd5e0ec9d8580c4d2c53880fa18f6abb1be1bcb7930403e03069dd761519c", &(0x7f0000000480)="1fdd80ac44e1c092b818954d91901b87918f652eb53f2b1ca53e5caa084cb923bf3c328d3f4b7c8809c804b8c94c76082bcaa215c59e0e2d52cc609d277ccc561e0b158beaa228209865c6b6f1ebc202d92214ef90162f9b0345f03768f7d76ae1de40fce26105ef3c612e0638024af0761185e6dc01a26d370ee1c2f493b4c732537ede959c637ec42926409b41aaeb25a2d07c78900b3e60fbe1c3b922668d4d842cabc22f25deaf5f7c927bf3e803f4c053c16f81fe1c6080c5b5c889884086b8cfda7701b0d15245be005b6c0562590e947aee9bd4feab7346e59bff2c598dcaee77043b401d7fc541c19597e35dbf06c4991c1f"}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000001c00)={&(0x7f0000000640)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001b00)=[{&(0x7f00000006c0)=""/164, 0xa4}, {&(0x7f0000000780)=""/136, 0x88}, {&(0x7f0000000840)=""/182, 0xb6}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/168, 0xa8}, {&(0x7f00000019c0)=""/112, 0x70}, {&(0x7f0000001a40)=""/181, 0xb5}], 0x7, &(0x7f0000001b80)=""/124, 0x7c, 0xbf}, 0x2060) bpf$PROG_LOAD(0x5, &(0x7f0000001c40)={0x5, 0x8, &(0x7f0000000240)=@raw=[@alu={0x7, 0x400, 0xb, 0x3, 0x2, 0x57, 0x1}, @alu={0x7, 0xefd, 0x7, 0x0, 0x7, 0xffffffff, 0xfffffffffffffff0}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x13}], &(0x7f0000000280)='syzkaller\x00', 0x5, 0xbf, &(0x7f00000002c0)=""/191, 0x41000, 0x1, [], r3}, 0x48) 2018/04/20 03:15:55 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x10, 0x1, 0x400, 0x8, 0x1, 0xffffffffffffffff, 0x6}, 0x2c) recvmsg$kcm(r1, &(0x7f000000fcc0)={&(0x7f000000c700)=@can={0x0, 0x0}, 0x80, &(0x7f000000fb80)=[{&(0x7f000000c780)=""/140, 0x8c}, {&(0x7f000000c840)=""/38, 0x26}, {&(0x7f000000c880)=""/4096, 0x1000}, {&(0x7f000000d880)=""/4096, 0x1000}, {&(0x7f000000e880)=""/4096, 0x1000}, {&(0x7f000000f880)=""/187, 0xbb}, {&(0x7f000000f940)=""/128, 0x80}, {&(0x7f000000f9c0)=""/138, 0x8a}, {&(0x7f000000fa80)=""/195, 0xc3}], 0x9, &(0x7f000000fc40)=""/125, 0x7d, 0x9}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000000fd00)={0x0, 0x4, &(0x7f0000000180)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r2}, @generic={0x5, 0x7, 0x0, 0x7}], &(0x7f0000000240)='GPL\x00', 0x3, 0x72, &(0x7f0000000280)=""/114, 0x41000, 0x1, [], r3}, 0x48) 2018/04/20 03:15:55 executing program 7: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007b40)={&(0x7f00000079c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000007ac0)=[{&(0x7f0000007a40)=""/100, 0x64}], 0x1, &(0x7f0000007b00)=""/30, 0x1e, 0x1}, 0x40000020) bpf$PROG_LOAD(0x5, &(0x7f0000007b80)={0x5, 0x4, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x1, 0x2, 0x4, 0x9, 0xfffffff4, 0x5}, @ldst={0x1, 0x2, 0x2, 0x0, 0xa, 0xffffffc0}], &(0x7f0000000140)='syzkaller\x00', 0xd6, 0xe0, &(0x7f0000000240)=""/224, 0x41100, 0x1, [], r0}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000002bd5c99809718f12a2aaeb017e60e824004500000002000000007f0000000000000050ce"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000340)="bce83e05c5dc916c7b3a073e0afff471379ad37c10e62adf174c131966d571e8d459947a8fb90666cd9c67fda8ff1f247bcdb621f900f28cf7b0ad30ba6edb6ee21fd30e613330a8879e72"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r2, 0xffffffffffffff37, &(0x7f00000000c0)}, 0xfffffffffffffe9f) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:55 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000240)="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"}, 0x101) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="e50000000000000000000000000000007110000053469ad2e0a828a91f0000000000000000000000001100"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000007c0)={r0, &(0x7f0000000780)="48b82880e655e361ed4a6e57f3dfc4cdf55916bd2a10186c998d86fe49e1771437e23a9165231a1af8fb99396b538e01"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x7fffffff, 0x0, 0x10001, 0x12, r0, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0xf, 0x9, &(0x7f0000000580)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0xd8}, [@call={0x85, 0x0, 0x0, 0x2c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6d}, @generic={0x1000, 0x2, 0x8, 0x7f}], {0x95}}, &(0x7f0000000600)='GPL\x00', 0x6, 0x96, &(0x7f0000000640)=""/150, 0x41f00, 0x1}, 0x48) r2 = perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x7, 0x9, 0x40, 0x1, 0x0, 0x362, 0x2200, 0x9, 0x8000, 0x90d, 0xb5db, 0x1, 0x80000000, 0x401, 0x6, 0x1, 0xffffffff, 0x7fff, 0x4, 0x77, 0x4, 0x101, 0x6, 0x1f, 0x5, 0x4, 0x4, 0x1, 0x5, 0x0, 0x2, 0x7fff, 0x7, 0x1f, 0x7, 0x1fc000000, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x20000, 0x9, 0x1da7, 0x2, 0xffffffff80000000, 0x3, 0x8}, 0x0, 0xe, 0xffffffffffffff9c, 0x8) r3 = perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0xc6, 0xffffffff, 0x6bc, 0x2, 0x0, 0x0, 0x800, 0x1, 0x0, 0xfffffffffffffe00, 0x1, 0x7f, 0x6, 0x401, 0x3, 0xfffffffffffffa6f, 0x6, 0x88a0, 0x5, 0x0, 0x3, 0xa688, 0xbe, 0x0, 0x0, 0x100, 0x1, 0x8001, 0x1, 0x1ff, 0x1, 0xb0, 0x1, 0x1, 0x8, 0x3ff, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000180), 0x9}, 0x10000, 0x6, 0xb5, 0x5, 0x2, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:55 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:55 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x8, 0xca, 0x3, 0x5, 0x4, 0xffffffffffffff9c, 0xf4}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000280)='//file0/file0\x00', r0}, 0x10) mkdir(&(0x7f0000000000)='//file0\x00', 0x0) mount(&(0x7f0000000180)='//file0/file0\x00', &(0x7f00000001c0)='//file0\x00', &(0x7f0000000200)='securityfs\x00', 0x0, &(0x7f0000000240)="31b5833f7aa783c7f85f4158cdcc57d37b0a2d980d09eb510db91d946d9a5608fad09c423c9dd3ffc394008867177f419ee222") mount(&(0x7f0000000040)='//file0/file0\x00', &(0x7f0000000080)='//file0\x00', &(0x7f00000000c0)='jfs\x00', 0x21020, &(0x7f0000000100)="539dbe98951913475265373ac6879dddb82d8f8f2e63271953ddf0fee3cae6315c1053bfcdfc6f59fbc7db61b4d53f4789f2f88e89359e7558ff8b938aa2e8ab65c7c4033b4bc075dea56c905cd1d911") 2018/04/20 03:15:55 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x8100000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:55 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="be4e302b114b08ae7296df690813efd70887d401cd1900d6daf7bbf33b0ac027d753faf226f1eacb1c3ca9008f083208a5cdd0f53dfd95aa652996b61d1cbffff43015701156380eddf2c76e078e1938c98498f1be8371a3a8c65a2b18650288ff12fbc87df6592c2e0ddca5551200e53e7416a6e2c7", 0x76}, {&(0x7f0000000180)="f33df388dfad5d400fe820ec2c6e714cf92703ccc34c517893ef62ebf089f586cd1d1e2ba96b2f921b28b616b7d4eaba8ce4de39756d76d9169d3c6a0adff56e98a8332985a74e131d9f32feef54d5998cde580d7d0c190daf6fcbd8b4bfa27e36736e5a44752687b31d4a0fbe4b55bbb6643fdaa9c4275d4e149914dd548db99be8c0b2abd2b82579a1f7faaebb25af53ef32ee42df0f14a417676cc639e41e5f2b423cc48702902ce94099d5059f2fbb8c68ac65c3a2", 0xb7}, {&(0x7f0000000240)="2271ca47e97a353f3bd7de5d8f8381491f32ae2cc87f27613940dbebe421528a60a106b1af621b7461d577358b247d4dcc6379a6d66bc3b5c8df35d0780fb36a2906f7dd3408671a34557255bd3ca68a99b812f8cb9bff", 0x57}, {&(0x7f00000002c0)="a9d1ac695f7a69635f63733d8cbbb632c8cc0b9434684d13215a8e4624b66a1f64abba", 0x23}, {&(0x7f0000000300)="ffa0d93ee94c0ca8b0a35bff0abf3263af81c38afbe3b9b86ebb9efd79b0616caab971d529833f83d7747c745e56ad802263b848a6b7b6ca5b2d0b2d60494b84d39b9b1ebc17ead7d8e7d9da1355b00e7f", 0x51}], 0x5, 0x0, 0x0, 0x4004080}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x4, 0x20, 0x1, 0x8001, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) 2018/04/20 03:15:55 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000940)={&(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)="ed2671b1a30f88e59574b813b80f29807f20e7f04e742b2c5b533b004ee01fd57f4b3e75c2f743c737ce09eeb97f905d71e5a0ff8ba154038c9bd1be961814546e2a0cd572fe55e50ab589ccee4b273abdccdd09ca27732eacda", 0x5a}, {&(0x7f0000000080)="be6a2cd4645ce6fbc4bc787226ee7ba185da0b1d8870ff6f1386331694348fb340", 0x21}, {&(0x7f00000002c0)="b61c3ef00bfb3db757eb09d83ed2e042710516f0f53f2df65af341f9465fe648a947214896f7e3c12cf140fc3dfca69f336155397868e165f24bec223c1a6885713bba976f623810147bd732292f35df687ee692dc147dc8beef2a84bdea6e9cce3ea60e4f5d2e87c202afb38001be43577e5a098969eb860dc5a983abd5fa9072332ed2fe3661802d14f13ad2f11400b6ad96d10eb319e0d289f0f86e2e266abb316df3278d9cb2ebd856b9d7d0778bec359afe97725a3e63c111cf20c1b45cbed450e7842f1bdb8790ee353bc7c1982e5f66b60313", 0xd6}, {&(0x7f00000003c0)="aeb79f4c94917f7b1f312fe67268c10a52e8add89bce0a3439b5682f7cfdfed6891b2a347c86c7fe41301d66c533722bed0395e5fc1f5ec83c3e2aa504e44b646737969721d469ecfd4c9b249535998ec86d0aaece75d6d2f48178c4e1e34a304841bfe7d447d59b1076c8ac21af88178732b385fe23f6440a3d16203384a755eb54b81691332c04d5ab6ade823e11058636fa4ecc0fc7", 0x97}, {&(0x7f0000000480)="c6d008249bbeafdb965b4f273676d7dde88413a59b9e2f31eaaf74578f8d43aa58998d152bbb04632ec48f423dbce7d1920d1d314d7bc4de6ef949b00ff3c58cfca3139d91eba158e30ac4cde14f00bde21573e92138877c2111", 0x5a}, {&(0x7f0000000500)}, {&(0x7f0000000540)="03d1ce8dc801427fe1b05772490b134c1b8655d01759139c872c2370b304a3bb00fa40182034e694ed65a624ae277bede0b484f4def27441c50d572519eefc17257026d11df2668875b789d5547c1534b237674aff170239306f1cc063866dfba3aaca29a5eebca9c83aa2c82c6d38a2ab37516874899d5bbd5737bd616cae52f324817538bfa8e39eabbb", 0x8b}, {&(0x7f0000000600)="c683f9ad61482e221b703cfe41f42cf6e971759e0aeb9b601db0346bf8c72f41adb25771557c0e66ff085ceba01b92994cced6a9393322fc7b8600907b1e0cec8ebf14ff7f65ef09ef4e3ccf803b60eebf781c2565b725e932ae1639b409f3b7341eabc103330a", 0x67}], 0x8, &(0x7f0000000700)=[{0xb8, 0x0, 0x80000001, "7e18eb9fddd4a7464c25a4bc607c47fe3600a18cff63c3adf6a291453b201303c91d27dfcb73f36f101d1bdee12b0d773267333faed0987fc6bc60fc7e9e07da164e838c514cb2a4871f2645daa258d5f9c00e564d0d420f06a5bf101b3dae63129d1d4d13b999e8e80f6955f506e81bd4d9b19b0eb0c6fcb0e87b64fa786ddb60a080e5718773e4d9816c3ae733ad932342e73a6c32d4d1a241a0be87254c36eb8bed320667"}, {0x70, 0x119, 0x2, "73eaa60f3196b73efcd90376feb784854cf3cd40ef494a38a52d600366e0226ae61f01df44ab049e88c32fa40b0f85041e3c9686228d96a327243851f121ec7df1d0d096a82743b39c70af57bfc7fb2c0688d33b2f8e2f7af345ff57be"}, {0x18, 0x103, 0x8001, "d830fc9a"}, {0xd0, 0x115, 0x80000001, "6827dbbb32d482f707e496d63a582c4638d2dd0a67cceed5f09a73d57ad0d09972f163d1802edece9ec5bc2cc26cad89d42ec598aaa8fc65a62aa387891098cceff36679efca23685834b8e2b57760af40c60c58c26ef8b006e35bedf9e582a29e2ca2d596a2e0e8592160557e7259b24d813cfe9a5a36fe591dbaf45fd9a1f4a88b5b78951dd4bbd8839e358b05353f9844c0f73a13bbc6f5083e144bfeee3f7f799fa22fe336592fbc9e5b41ca8da5078fddeac16f1533158e"}], 0x210}, 0x20040001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:55 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000240)="498003535815032457fb16b9980995e8665b059c896f592c9a76bca64a912e096f7dd15339d58af1598d6369153fa445267807ee07fa484db39910ac770f3c49a804572e6e55715784d5df899ceedb9f4bc8e9d54e3d49f0565a2968cadd987aed192d07cdbb5d317d4dc9dfeb7b67d05842fd5ad75cbecbbb4e3ab23cb97737e192693ee2122d86ea037bb16f91e904cf90b7b4fc6715f88217302be4d8bad2bdeab5e6c9d771e1608ff85275d0bc6199abe7e95bb7b656a0f41448371a2d25aef065cfe39d3f7de8361b8ba6e01751e79c1520e65a2993c4384ee0d8de8f92a7463d4092fe3a13a924"}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f0000000140)}, 0x10) 2018/04/20 03:15:55 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:55 executing program 2: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000040)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/20 03:15:55 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) socketpair(0x1, 0xf, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='//file0\x00', r0}, 0x10) 2018/04/20 03:15:55 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x8, 0x8, 0x4, 0x5069, 0x1, 0xffffffffffffffff, 0x401}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0xf, 0x7, 0x9, 0x3ff, 0x4, r1, 0x4b5}, 0x2c) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000300)=r2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x10, 0xffff, 0x3ff, 0x8, 0x0, 0xcb56, 0x0, 0x8, 0xca, 0x5, 0x2, 0x4, 0x3, 0x66, 0x4, 0x1, 0xfff, 0x0, 0x2, 0xfff, 0xffff, 0x212, 0x2, 0x0, 0x6, 0x15b, 0x1, 0xb3e, 0x5, 0x3, 0x101, 0x7ff, 0x40f, 0x34, 0xfffffffffffffff7, 0x8, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x3, 0x6, 0x85, 0x7, 0x400, 0x0, 0x6e0}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xca5) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) socketpair(0x17, 0x800, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r2, 0x50, &(0x7f00000003c0)}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000040000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r4, 0x50, &(0x7f00000001c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r6, 0x50, &(0x7f00000000c0)}, 0x10) close(r2) r7 = gettid() perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x3, 0xf234, 0x3, 0x41, 0x0, 0x2d, 0x50081, 0x4, 0xff, 0x2, 0x8, 0x5, 0xff, 0xc6, 0xc862ab3, 0x100000000, 0x8001, 0x5, 0x5, 0x101, 0x7fffffff, 0x1ff, 0x9, 0x3, 0x298, 0x2, 0x0, 0x100000000, 0x9, 0x0, 0xfffffffffffffff9, 0x2, 0x5, 0xfffffffffffffff8, 0x3, 0xffff, 0x0, 0xffff, 0x0, @perf_config_ext={0x7, 0x2}, 0x0, 0x7, 0x40, 0x6, 0xcc41, 0x10001}, r7, 0x7fff, r5, 0x2) 2018/04/20 03:15:55 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x300000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:55 executing program 4: socketpair(0xa, 0x2, 0x6, &(0x7f0000000700)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000740)=@ipx={0x4, 0x0, 0x1ff, "8cbe74569775", 0x8}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000007c0)="f5a68291e3845c10001c421d3bc163ca3b36f129cbced555c22a6667f68a3cf82b08130d45d5fe8bacea8186d257fc3b17477e0bbb1172428522774210240683933e32e695dde5c1583e11e2534c7f0d7660deddfbcda538c0f149f976d28278d7c8a9175245e748634fdb7e946d94ffdb71ab8e6d5d8959cfdae85aab8ee096464eed6dc30010444ab3d7824988020ecf6d05", 0x93}, {&(0x7f0000000880)="c68dde599bf170409e1e5827220a86dc74870fa0e8f44164d1aad468ea0fe4dfbae7ad6a907dd261216e8c9b4b8952466cd555bafb29f02f5dcbd7153be02957379870876cb79181170f993af1b2b1a4bed791d11ced93c5f60b4c0e0b2aeeec8508ff71f1126d525f3d46d312228a25d76b0f6654aca8a722942d895d23689a1641c1a93254c4d8ce6ec023561942f509aaf787e5b99d6408c24512ac919c7441d1549aac2fb66f", 0xa8}, {&(0x7f0000000940)="e545d24d89e5f015098f6b267663ac0ce4357053baa103d3e572074d5adea850e3c144e5a8ac6929f90a3ddabefb7c90e5661bffcec81b07d98c33fb09ae6de1ad09901074739ef25ad7b607c930c0f366f4c076e36a47d648d19bbb7c7cbd23df7fe3ebd55050086ef1d0fe7fa55f9230d94c5735ba7b891d1052326cccab6eb763a82f4fbe50e811fbdf345943dbe40262e3c69027c8393b79f1", 0x9b}, {&(0x7f0000000a00)="cf7734284d12169760d57dc9524f1bbe5eaab198f1260e10fbe0c17540f15c029d0c79b9c90ae740c567701047ede9e00fcac4fb5ce95c619ca86deab6d235d3a5c4433bddc5ba36fd67406b577d0a999d78eb231a566a3ea5eb5c57290c393541d461d784bbd772e864aaf938e9dca3f440d17b78775f0bfd3c878bce261aeed9943f028ab801363ffd13", 0x8b}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000000ac0)="4cfbaf4c72c63d8e626f2009844d87f56e3cbcb02050355012ac4f97fe0e57c889b5a903275fb149853c0935b1b2a82dbb50e242ec4bd611d399f87b3acc80833d29bec75014ce", 0x47}], 0x6, &(0x7f0000002740)=[{0x1010, 0x11, 0x0, "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0x1010, 0x8010}, 0x14) socketpair(0x5, 0x6, 0x60, &(0x7f0000001100)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000001580)={&(0x7f0000001140)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000011c0)=""/160, 0xa0}, {&(0x7f0000001280)=""/140, 0x8c}, {&(0x7f0000001340)=""/81, 0x51}, {&(0x7f00000013c0)=""/93, 0x5d}, {&(0x7f0000001440)=""/177, 0xb1}], 0x5, &(0x7f0000001640)=""/222, 0xde, 0x4}, 0x2000) sendmsg$kcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)="07651b2de9c70024a4c335e47b87c5e2745a8ef6108e750029efd9c7ee6b6954ab7fd370b9ab4c69ad7ea1cf5a24ccfeede505e0de00e9cd7dc44a7c10bc5150119ca1bbe0a638d7bd7f01551dc017a22498696cc24971ababae27dd260da27b93d95e0297f58b7dff774838aba8251412c6a33930ad3c97784b36d7cb78dd9ffb52b1d69101a563bdc6134f81cc89241cf9b02e948725f52fa6c94699e39a6d92ac6d437fef699821d506f61633feb81ff9f4077433cc5e41b96a6994775eeb7ee087f31be410b490828e80b8e1d2f649b7250fd2105c4a3d681d8e05724753a2fc031f4124b6", 0xe7}, {&(0x7f0000000000)="d9f5226846aafff7072753eb36d7bd00f4908e668db58f1644bca33533d668d2231d22dde29cf8097830631664fc40607ca19274fe090f01a609bbbf8fb5d73a69cac5ab0fbdf4b54c8584201cc7c1cb83f5d65b7fa11acb505facb649c39f955cf91bf52070bc7a1794", 0x6a}, {&(0x7f0000000200)="e90e530b12f256125a67a23bdcaa62385d49c9ce557fd34786870bdef23dd13f24b042afc74354cce01073283421317f5563a7b6ddf6f1a01d787e79393cfee239b248bfbcd0d281e47c0ae7a6f494e84df5e1942c1f7aa7068e53df67d5f18302c6dd1595345ca496566270689fabbd3f8efa6a6f19b3b4194af9869c9d9edef2bcf78d6b96e430c6608e3d6d6cb8c62f97ceebff5ab2145564c1c2f6271cef4c6733f6e3e30f1371f6d71b4abcb8a1130422cd2613e1649eed4b074c144bf83360191ca818d7968518ba093bf6b206c5b9a4ac42ae5cb44e000d18722c08c2690a5dde1af2005a06f05eaf41fed73d", 0xf0}, {&(0x7f0000000300)="7915956280fcbeaca63d9980f353638f7e10527739ac9508772195457e46f00eb21641f76eded83cdbfdc9d3bbf1ae5e72b9a81d6e3fb0db328bb262f77d8c8e5ec051979d7899defe592e15ff326922e06b015a07adf26e891a1bf51da41b1070c7c012ed929986a0a25113b7de59f8a18fbb0946874982212d3e696ce60f7fc6545dcddf05caab692913a1cf59fad60745a146e52c92b8464b37732fa0835579bda1ba17b0b9ea7d87ee9c0140ec25c674b545f496afc3f66d303aa60c58e48808fcdaf942122a15d00f5131ec6d7246dc3790a859c2896b2b8e402f2f08e7f09caa28d1b8697b62722e4ac8c36310f7", 0xf1}], 0x4, &(0x7f0000000440)=[{0xa8, 0x0, 0x9, "6e2c79677537d33d5a470506e766d694ea0d153bf26da624c80eb14dc2ebf93db6262acc61a22e74551c488d11ef51f95be243316e2eb8d46b6de7e83d820685924aa78599dc836ec87dfda4907e10368313444d59e2b628f21c1ab4aa4eb8dacc49f509b73d651c4f281dafe8a1af9ae506b26e1c83ba172447f93bc27d4db34b152723c7f70f8f51cd0f5560136a10a991"}, {0x38, 0x19d, 0x841c, "24bca18de53c92e702a41032808736566852cb14368d733cfc2cc3d2237c82844e"}, {0x58, 0x10e, 0x100000000, "21bda9d335f91e3c587e9099749b7e70bb0f707b67dcb5f6ea45c2a4bc0f08c92d1e22ebff755b328e589819f7b8cfdfe711f85a31fbf6687ce50933bc6599313881"}, {0xe0, 0x103, 0x4, "3ddc2232228f36fd1238081981888966fcfc550e004435e98643e80abb050bda3403964ce604ff219ce8ddb1dd1488ba6df500b0af0e48fb550463b4ce84c9cf6d5c53d17de8740105bd62ee443724b1c8c1f143cfac2d2fd9741909b59fc8e43095d07de62de1d51565855e7a28f6fd83d5388c5008a5fa749add70147dcf01a841e11276628d351ff4128125352b339e149601b24a778a479d0c8e3f443fda702d2a4d75a4db7179c393d5487b06d582cd6623373361de47d75d75fddbb7377d4530e1c7af07cc28998957"}, {0x20, 0x1, 0x1d6, "4783ad7dfcdc16d77b"}, {0x28, 0x100, 0xb75, "493f1183967fa66be027fd1d21a6b03b5c1295cd292a"}], 0x260, 0x40}, 0x0) r2 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r2, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:55 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffffffffffec0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:56 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000001740)=[{&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000280)=""/49, 0x31}, {&(0x7f00000002c0)=""/193, 0xc1}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/199, 0xc7}, {&(0x7f00000014c0)=""/217, 0xd9}, {&(0x7f0000001640)=""/203, 0xcb}], 0x8, &(0x7f00000017c0)=""/77, 0x4d}, 0x2) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:56 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='pipefs\x00', 0x92760ef5b15384a5, &(0x7f00000000c0)="f697de42bcad7e582080f2038db3776860328e792cb20b4292592803d2994466f18efead32fc910bda2ee31b5dd94532e809f99f34ff3771bb11f1c66591663a2f38de7e0fbc3700bc1443acaa490d2a1ab663e23d10571314563f25fefaf723c2a2179c26723c2333da098832f3aa8122314f3c088cb511d3cf9b01e231684f19e6374c6f3d4019afa871551bb110a66a1e9f25305704e9f0b634b15c5301c2e7") 2018/04/20 03:15:56 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xc00000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:56 executing program 5: socketpair$unix(0x1, 0x805, 0x0, &(0x7f0000000380)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/123, 0x7b}, {&(0x7f0000000cc0)=""/254, 0xfe}, {&(0x7f0000000dc0)=""/72, 0x48}], 0x3, &(0x7f0000000e80)=""/124, 0x7c, 0xd3f}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000f40)={0x2, 0xc, &(0x7f0000000440)=@raw=[@call={0x85, 0x0, 0x0, 0x36}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffff00000001}, @exit={0x95}, @exit={0x95}, @ldst={0x0, 0x0, 0x0, 0x9, 0x3}, @call={0x85, 0x0, 0x0, 0x32}], &(0x7f0000000340)='syzkaller\x00', 0x5, 0x9, &(0x7f00000004c0)=""/9, 0x41100, 0x1, [], r0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000009500000000000200000017ee5407f685de05860e6c00000000ecb996a97f987a4ebd59b48d22f5f440865edd1c01f05554a9ecaf3cfd1120539696064b2c11cb3441"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r2, &(0x7f00000002c0)="85f0df7c54c169c85806e2dfd8e06f3364fc"}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f00000001c0)="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"}, 0x10) 2018/04/20 03:15:56 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000e00000000000000000000000000711000000000000000000000000000009500d4c6b4000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/20 03:15:56 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:56 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = socket$kcm(0xa, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000010a00)={0x0, 0x4, &(0x7f00000001c0)=@raw=[@generic, @jmp={0x5, 0x0, 0x0, 0x7}], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x9a, &(0x7f0000000680)=""/154}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890c, &(0x7f00000003c0)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:56 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r2, &(0x7f00000072c0)={&(0x7f0000006dc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000007180)=[{&(0x7f0000006e40)=""/208, 0xd0}, {&(0x7f0000006f40)=""/107, 0x6b}, {&(0x7f0000006fc0)=""/228, 0xe4}, {&(0x7f00000070c0)=""/160, 0xa0}], 0x4, &(0x7f00000071c0)=""/249, 0xf9, 0x1230}, 0x10100) bpf$PROG_LOAD(0x5, &(0x7f0000007300)={0xf, 0xe, &(0x7f0000000140)=@raw=[@exit={0x95}, @ldst={0x2, 0x0, 0x6, 0x1, 0x8, 0xffffffff}, @map={0x18, 0x6, 0x1, 0x0, r0}, @jmp={0x5, 0x7fffffff, 0x3, 0x15cf4365f739786f, 0x0, 0x50, 0x10}, @call={0x85, 0x0, 0x0, 0x39}, @generic={0xddb, 0xc14, 0x4, 0x7ff}, @map={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000040)='syzkaller\x00', 0x3, 0xcd, &(0x7f0000000240)=""/205, 0x0, 0x1, [], r3}, 0x48) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:56 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x100) mkdir(&(0x7f00000003c0)='//file0\x00', 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/150, 0x96}], 0x3, &(0x7f0000000280)=""/233, 0xe9, 0x7}, 0x2022) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='//file0\x00', 0x0, 0x18}, 0x10) 2018/04/20 03:15:56 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r2, r1}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:56 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) r0 = perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x1, 0x3e7d8176, 0x4, 0x80000000, 0x0, 0xffff, 0x180, 0x2, 0x1, 0x8, 0x6, 0x8d, 0x5, 0x4, 0x8ee, 0x6, 0x2, 0x0, 0x22ad05d0, 0x1, 0x4, 0x6, 0x5, 0x1d, 0x1f, 0x8, 0xfffffffffffffffe, 0x2, 0x5, 0x1, 0x3, 0x200, 0x7, 0x6, 0x7, 0x6, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000340), 0x8}, 0x402, 0x3, 0x4, 0x4, 0xfff, 0xffff, 0x5}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000095000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r3, &(0x7f000002fd80)={&(0x7f000002fa40)=@can={0x0, 0x0}, 0x80, &(0x7f000002fcc0)=[{&(0x7f000002fac0)=""/221, 0xdd}, {&(0x7f000002fbc0)=""/30, 0x1e}, {&(0x7f000002fc00)=""/186, 0xba}], 0x3, &(0x7f000002fd00)=""/85, 0x55, 0x1f}, 0x2) r5 = bpf$PROG_LOAD(0x5, &(0x7f000002fdc0)={0x7, 0xf, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xffff}, [@map={0x18, 0x3, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x1f}, @generic={0x101, 0x200, 0xffffffff, 0x8}, @jmp={0x5, 0x80000001, 0x5, 0xf, 0xe, 0x5e, 0xfffffffffffffff1}, @alu={0x7, 0x3, 0x0, 0xf, 0x0, 0x80, 0xfffffffffffffff0}, @alu={0x4, 0xff, 0x0, 0x1, 0xf, 0x18}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x1ff, 0x80, &(0x7f0000000240)=""/128, 0x41f00, 0x1, [], r4}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000400)=r5, 0x4) 2018/04/20 03:15:56 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xff070000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:56 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x3b, 0xffffffffffffffff, 0x7ffffffff}, 0x2c) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x3, 0x6, 0x8, 0x800, 0x0, 0x1f, 0x8, 0x8, 0x8, 0x9, 0x206, 0x5, 0xfff, 0x4, 0x401, 0x5b, 0x4, 0xfffffffffffffffd, 0x5, 0x10001, 0x200, 0x1, 0x0, 0x0, 0x7, 0x80, 0x7fff, 0x1, 0xfff, 0xfffffffffffff001, 0x5, 0xf1, 0x80000001, 0x4, 0x10001, 0x88c7, 0x0, 0xa0ad, 0x4, @perf_bp={&(0x7f0000000200), 0x4}, 0x800, 0x5, 0x0, 0x5, 0x5, 0x2, 0x5}, 0x0, 0x2, 0xffffffffffffffff, 0x2) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:57 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110929ba9a0ecd2f4810000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000001e40)=@can={0x0, 0x0}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001ec0)=""/53, 0x35}, {&(0x7f0000001f00)=""/184, 0xb8}, {&(0x7f0000001fc0)=""/134, 0x86}, {&(0x7f0000002080)=""/235, 0xeb}], 0x4, &(0x7f00000021c0)=""/109, 0x6d, 0x6}, 0x10020) bpf$PROG_LOAD(0x5, &(0x7f0000002280)={0xc, 0x6, &(0x7f0000000000)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r0}, @jmp={0x5, 0x0, 0xa, 0x6, 0x9, 0xfffffff8}, @call={0x85, 0x0, 0x0, 0x24}], &(0x7f0000000040)='syzkaller\x00', 0x7, 0x9e, &(0x7f0000000240)=""/158, 0x41f00, 0x1, [], r2}, 0x48) 2018/04/20 03:15:57 executing program 1: mkdir(&(0x7f00000000c0)='/\x00', 0x0) mkdir(&(0x7f0000000000)='//file0\x00', 0x140) socketpair(0x5, 0x800, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000080)='//file0\x00', &(0x7f0000000100)='//file0\x00', &(0x7f0000000140)='adfs\x00', 0x4080, &(0x7f0000000180)="7561769b949f3d2ef1dd2ebe52c8a94017527cd0a227732698abd47bd7130ff83dc4c44c0568e211d6413d8f775b8a7d0218869f2ee10b3d9f8152e0ebab2ff2f71786a67b985cf05462a59ab2ecb08bab8fa1ae42ba88126d88967f8c4013f4ca746bf58fee5d3c9c6993e5c59a3291e6ccb94460f96e0bcbea9f5c8412ebe529fe9f9d245816e15dda94dbc250c7135a5fb4631fdb34e2173f69387c9154ac01cad9257041091c6b72") r2 = getpid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x8, 0x3, 0x9ca62c5, 0xffff, 0x0, 0x9, 0x0, 0xe, 0xfffffffffffffff8, 0x2, 0x3, 0x80000001, 0x1ff, 0x8, 0x7, 0x6, 0x7, 0x3, 0x1, 0x1, 0xfffffffffffffc00, 0x1, 0x9, 0x3, 0xffffffffffffffff, 0x1f, 0xc69f, 0x40, 0x4, 0x101, 0xfffffffffffffffe, 0x5, 0x702, 0x1000, 0x8, 0x0, 0x0, 0x6ea, 0x2, @perf_bp={&(0x7f0000000240), 0x8}, 0x400, 0xdc5, 0x0, 0x3, 0xe005, 0x0, 0x5a3}, r2, 0xb, r0, 0x3) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/04/20 03:15:57 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x100, 0xe4, 0x2, 0x5, r0, 0x80000001}, 0x2c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:57 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/04/20 03:15:57 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xff0700) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:57 executing program 4: socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:15:57 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2f0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:57 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x7228) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:57 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)}, 0xffd8) 2018/04/20 03:15:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000008e0ff0000000000000000000000019500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:57 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180600000000003be10e1facf3d75900000000001030cd00"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff81, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000300)=@can={0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)=""/135, 0x87}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f0000000440)=""/214, 0xd6}], 0x3, &(0x7f0000000580)=""/185, 0xb9, 0x9}, 0x100) socketpair(0xb, 0x3, 0x2a, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xf, 0x8, &(0x7f0000000040)=@raw=[@ldst={0x3, 0x1, 0x0, 0x9, 0xf, 0x100, 0xfffffffffffffffc}, @alu={0x7, 0x1f, 0x0, 0x0, 0x6, 0xffffffff}, @jmp={0x5, 0x200, 0xf, 0x9, 0x3}, @call={0x85, 0x0, 0x0, 0x15}], &(0x7f0000000140)='GPL\x00', 0x3, 0xb1, &(0x7f0000000240)=""/177, 0x40f00, 0x1, [], r1}, 0x48) sendmsg$kcm(r2, &(0x7f0000001b00)={&(0x7f00000008c0)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000940)="67caed3864cf7a68c9d8e63fb8280f9dc2116a1d28fc11e8df1ebbc5f38f0a3d5c5718", 0x23}], 0x1, &(0x7f00000009c0)=[{0x1010, 0x0, 0x7, "0cbc13d7721b87cd664741a8bf43ca08350a81677663ce396496fcf32f1bab928941df4fc7934524cce59daf3ebb5c6403b5212f7bad7da0ba38a78439520114d2329b0ac9ba4bff7550134b1b525031dbb556a1c21f4dffe8495c7df6b5be778409f40be176f661cf5176107505a4c6ff8dd035c406bcc7a4fb5524334c6ff4aeac3ad820079ed657b03e6f3bb09f4d0ce61671df01108668fa0200363cbae4737a30782d765c44a278da0e5aa0d34b36814625cc8394cf9509fee6cb8e82b0cdae9282933380e66884e01cda99d33962efcee9c5382638e4bce2bf08535fe1ee91f8c129de3e31c241d40a7c8e1f5140b9a9c8635e4a5fe62e9f8a435fcff947aa5e595ee10e3059e9e756bf69651df382173df11de325fa557e3d4c72f5d11b5ecedeab3291b97be23b1d02f83d75bf20d6bceb5e5c7dac45f0b1862260150571b02909d20e7f47ef48ad1656b021614a41c0ab9df49919cc0229dff670fd0a7539159c964d540c9cf94e66703755a1a8af036d2d7ebcf84e1a94033d750545142f5d8abf55972233e79ec0c278866a1b572a335ffa27873b8ca37adda6905b05b387d827eccd7b54fc7c5d464c20e650f733efefddbc7cc2bfef2f19aba1498cc954c4d2574c64cfe3f34d105e92c3b64955fd73e3bf098f9ec49ee059fbb6ed890e687dd19efe0ffce0540fa82bcb58b3b9afcc6bf775cafea57365034d318fbadcbb68e93622535f0bfd97a607e269cbe53c0c9c6cb0db82ffa44fdc5152cf02da4d3bc488dcf9024b6085dd62f48228bc160f010b2144bb215cbb204d13823141d9135a6e668b63ac7679b26a5262c9c820231daa1d355e16a92d05bcdd7422b3dc336a5ae05b75c26ca9fea5088bddb0796acfb1eb089029691103c09681f87696b2524aa296fe594f5fa278ba6744ab0b075f0fd0c9b721f0c1d64bb8062521e47f5e6f779b86a8f5ca0f8145b2a675a62626d417d8d1f2311bbdd12ada5bd8aae650ad0ef3d334f4d4e0ab2f1ac28d5b809afb47baf4173fbc050d3ffe8e6a5d9c493b7047ffd9753d2d66e2cd5f680f79043a98010f321c0ef41ca5fbd1e0300b100e704fd8584647b03acf78b4866050377f40203a2b9a804774b675eb5f19bcf304f091f85d9977883e4021b9c7137473a944bfb90b9fbf66ccf3ed44529a5441c44df64f37b07c0d6006bc4a959f2472409d0516a70c4672fa15b1bc27aa2e547793048b1e800f4af83ef5b113d0bf5964af5f99c134617b1a03d66988e20a244b9426259222a786c2e06d3de3d4f32ffe909347847cb075a8ea6b904d7d1986a7fe1977ce77a1e33795f9c6d1bed918783c7ac5659e65c719f67fc7430bf37a32711026376368705e7ad9dec80629a249fb2887d67269d926bf5e774c4db018bc2f2e59b4d9b84270289628c2c957c3d177fdea79b71bce886b9554388ffb46808f957d6c78692fda6c9c2fc0d00dc88dd12f3e0772f1e8fac698cc7859b79d9c4f2413873bf8120b2bffcbe9d2fd7bfc948e55963df2723f2cc92f2145e51272b8409f0d1a47eb3224a6a7f31e064cb68e4c9bc39cb4ca3ef0c09906fd895a9594fc11143fb34e5563e197f834479b045316042f6d5c609dc841d0ff4e9547355eb2abf94712c3709c2b928098e416458f4f48814e42f4994511af17f62e62958af440befe2e1bc80ab333b1709bc4a3dc5d2f21fb7c5ec1acb8ada2052934f9d4b13c310f9d0bcfa5d42f40aedba5653b013a8f49662907df7250757b587345dffa81d73514e2948e03098253adc0e886e6504a75b003fb764eb70d4128c73b6dfda5e043c69d143a120bfb5eb5cf5e586088af88363a59b5c775daa720bad681a46333dc529c1714892627f8f3b2e456433b52434005520aba6928851c39ec449367cbd46a58540d8b313f9a4a20ab73c873bc1c0f63902ef587d7ff2f14bc0566a4e10a4dee99b6a447f95735089ab5ce28ab94872704cb4e40b0b4284c8b954b739da7f69ba0be8109e474c13e8bf417bd4ab8addeb75de17d2dd5daa8643cdf87f8fe5ba3fb5690a64e3b696fff9ba09c4c0571293079c6dadee0c41258a8677cb03045759db65dcb7e615e8ee4586d7371938bb70fa60f5d124bd3263a8b60945c37cf2909751d562469ab5604d8267ffe87abbcccff1e50879cda54bf01fdb5c7eb59e799f53c1f76e659a004b5336343460be09493025617efd8e8406f7e98ec18f894b43393907b034a69b6ff097ad59cb6785b768bd573d810afe213aff7140b86b02ee8327c328049eeb0e92e0d1fe7a2f2c4ea62c3c13ae1caaf41f135ec254be9d02d5eb657e4c8bce5ec446e16d3f347b531831ca0b0f4d258bfc85563a4a7925303963713ad3024e119ebe2b08f1936c769eda24ec98734f6cc9425d892a3e0025e04d59c33229137b0d7a223adc89993bcef96a4d896fe03fcacb5dbff53c68c1210be0f257bc9656fac97ea0c90e23dde875d1913a993ec960366ba8356fb543a3990f6f66119b68ad3e2e29f2c696f1b24344d53cb40e0f818e57d2da273c67f33d0c122617d301d311eb044491a9351a2df259f1b5375b5f26473e151db8568c24205f2943e2342a90ee1534100742783090cd3768f49b181e0b0ea7f4a065f7f0e292098f936c863f96dc40e82277ca040be5b48845cae8f0f50e584b62dd7f55d22770a3f220fc9a1bd2260a49f98a3385d789f9e3e894f774b68700a5c3e58ab159363d9289bfa1b99a4a9f99c0d6dbebd2fe61c687581b6b61be86e44539b2c3d98ea32a7bf3f5041e7f6340ff8e5dcd4cb47df969e54b9ad709b614f3803e9edd9e131b4d224584962275792db52c1723772065fb1e3493fe0a830a1bfe76bd2db51348804544e1f68610e5935b86665d09fc5559511cce13d4327c0ffc17370b7c2cbdc819464eaee56d3ec8c5a11b08635ba259899e14ff6bae7d0f11c2041832effabe22963f8fe98608194c5d48dd819cec984d60646b17c4a75927ea872b72a7a6770307f685ba64b4a25b007ab037458fa337e2be5c6aca777639c172618fc4c3a8f11d3555cc6184a2f2e0c4cfa5f4baea0a8b5b9b5b715d733291e3ba8e2569e4704251301e1cc80e814cc83254345ecd8920e262055d7e2cf899f3e061e97069782a09e590ead58a6165c671e62997499f42b768dd1c6626daf3dc09d882ccbda0d6b8da0b85093d354a399e2ab39f07c2888fcf1f57a5b2813656fa25c53204b9394d959176f9a8e613635590f47001d2a2de0c248646c5e0b55998861d6752c383579a9d6d7e3b096664b06b6c6c7883670643db5e2e5fd4b69372c509a29d23083eedfd9f7c5584f3633ea171a95af48e3e64ef9ed9bbb24bccbeff1cf589d67b8a6721aec6699c7cbfc3ef80b738055adac0bcf6dcb7df5712a0d81a5752c522e6f2fe040f91a43c1b7416b71022cf485b4a6374b800d7233ffe138838d58af8a08fbb62c3d5b3c35f2b2372b071f28b50f934ce82b00f63dec1c1f790e50d200d334a27c54830f48fb868b7a4595a6d38622103b844e0339d3715e85a93e3bb14ed631705e05a50cb5603bc6b61b5258d4fdab148feb7e6936fdbbd4d5ea97c12da6ea9187c8e6d09556bfc4c8a1014aafc2c75bc235bb9ece1f8cb707406d6c15d6f7575c513ae021e167f874cae6e6a6150b260fe69984402d376a98ece180d28b9547bd38bebda0a932af4b0c1c6f6496107ab6adc32112851f9f1feafd684b485c522254228a8d6ab446656a6a48f6e999daeb280c3782bf09d48c08e4409c02dfbcf9268fa6f860c7a73d0e0ea2252a16b132163b8544e54017532b90ec834d07b8e046e2000c18b00207645ef53b85462bbebb03afed1c2d9f9b379e9011b6de960edb08a24161741aad8c7cb8c67fdc19e0f19a3660f7d2c6095668fc2f4c3a5a6bb25a503333bc0c2651f3f56705eb09a38823e0b598b7da0ebb406659b5c92bfca3b8018f7942a8ad68f9bee2827ecd61116825d7b3edc65c4a419fa3bd6f2001d99223bd31b80051fb6ce4f9e69d59c40b8ffb7da90e32d3813573865e669ef964893366ec6727e6c075dd72c706f06fd09e2e60fcfd52fadfa0f5c87b06aa0918e3f97a21cd20bd4917de2b94acc9b02ea9bc12ee402a739e9fe4f1cdc17d8b818e583d3885d15dc378497d52e5c5b94490c7d248faf0796d92fc81fe22dc09814c6f6f5cffd6c69c0e773b7d3aa3740502adeffee808a06e1c05675671acc48586ffede527a01ff1e54b9be023aa14044d32afc207ea4600bbece7a7bfd53424b25178cb68d4f3fddc1da36698ba67dde659316cb64a65d5dbfcf01d312865e0bd1692ecc3bef9367150f9a59ef42cf3e1a51eaef351f97f68ccf384ffd250705963ab622e325b031ec7c2b4f8f36e051265941bb7613e8cacbaba2a57fc5e6a18455bb970c54d25d909703173f58a78cdc03022c03c127e82a2835c598db856a1348420c1c5f3fc294fb88fd6c8e0c4b7b21907d9d4602bb52db522ec091beb0ecb9d79e7b5f45a8445f9fdf4d0632405ce8575a21ebe3e444ad51399a3fd7802317005f746fd95dcf6939178d98acda35ef48ffc1fc1c4045abf98d05df797908f17a4454d730ab613ee01315dd4d1bd09bef7bab4a80431814e7a9d1dd1a3aa4592776944f854a2e016fe58f1ec6fa9f736b8e3bc0083ea5f6aaa1f780149def372e16fbdaec3cb17823748f0e4688faa32c08c5ff698c68206d83bacd03496220793c8a0de75372e4bd09ee0c3eaa6ba5a7e283789c4ff4d14fc0e64a6c95646985128ddb3328113c0a634fb84824bcedd13937e808e8b33bf395d709942795c3a73ca6da40b3d6425012aba9f207b78e771e61e10359ccd0d27b0d8a272e774e4d2072acfcd0fae13537cb115aae68c74acacbb3629cd0ba45f9bed34ed576cbaec9d89df331cb612db0309739ca6632d6d57f2269d8ba471993c81f16dc71e80c1afb968d9a32fee6b61818ba153a37e58ceb9eb12eea8e0b07ebcdf6229fb4244c91778204daed3333f5762616a7d8d8d67e3b18b5124de38da617338df1853368fa9590efa25dca44e937e03f7cef25aea0f2bcbc8336df4e30d766a687d905a60ab50dbe462632a8250b01d6745e50e7d0fa099611fd60aa6d204763b1e85c3531c3565e1a3b3acb676418d2288b24e9b8db28f2f7231f2cf99db4299debaa1d28db4f2de85d85d2d89637ae7980b2dc4c3ed0dd730e924d47a2bf98427da16a442222efd5e81051b1edeb4d77c909b3346b67c88cad96b4fda1b2def4145e571f9e010323d3c1755266602ad878e7b29af0861d59f136b69bc6014d02b83ef334bee4fed433448621c46a920e025599510e41e065952db747c6c9a6cf11c660dc3137058e8a5d480e2e0e531af70e4628855bc6a23c16dd73dcf6492db8385d464788e81e5b65711642f1697d3a84f55516e5e69b9bdac01452a0f930e7237a75e1ae2deb7349e52b8df337427744a0f08b0815d32dd004754f45b62fabd4e5276644379771d2efc9241ad6e72d7697f53a020c54c4dd225b7c020809569220c4a517ea6b2a97ae3b3026bedcb9e4600c8257b74e55d140afdbef99dee2bd4cda239253c230087049865d2b3dea6034e2d07227b115a9069c1e734fa70ceb878e778389048700e67d45d66fbcd55d964f2876c43f2779a87ee69df5fe7fa59e9cebb45c6fba13d2608dddc8db89c690e43818b1cfa6be421048e2e1e05b22c8365ddf3cd1aacce8c89275226e19dc92144ece07bfc4741c2b5cf"}, {0x110, 0x13f, 0x7f, "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"}], 0x1120, 0x810}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0x8, 0x0, 0x8, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000740)=ANY=[@ANYBLOB="0500000000000000f658a3c7383fb1bc000300000000001000000000"]) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000007c0)={r4, 0x28, &(0x7f0000000780)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000800)={r5, 0xd0b, 0x10}, 0xc) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000001b40)={r3}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000001b80)={r2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000880)={r5, 0x3ff, 0x8}, 0xc) 2018/04/20 03:15:57 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000240)="155fa9a29fdd35bb6bc21eca3df23f8c5b89f7743b64d7c3a445831c25846f06ed31862fada4bb8c6c99ec92a12ba254cd2ce23f11f9f6566b807a660dbfd092d224d65d13a07dc650f61a2634b630bf223e9d83ceac740c228707d65359a28981bbb9"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/66}, 0x18) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:57 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000140)="b82283392dc50ff1fb635a5849dd0322eec95e417bc58d4fd2e4f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f849edeed438b5590d416a448627973c9d78855046b723f67aa6b18bbba00040000ea3ed42c9524fe9acd42e97823f761a4d51da2a93803b85911e2c38a8d4db3b3a148101805e39d289f0bfecf"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000030000000071100000000080000000000000000000950000000000000083341293913c7cc0629d46357a15e01c65bc310bba68559c63b0b44df07d597092bf39a622bb52f70a1c56cd4738ca55103d4cb7e3a45f5cbd75b122d8c3be72"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:57 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:57 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x4000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:57 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000180)=@generic={0xa, "60ce7c9a7f4b4d5cc5283ac867d598e27084e49eae467b677ac1e58cbba36e2c9ba590614243202cd93a778404448d537d49b3b5d6dca208310888fe18a03d14d582015f5d0ad159d1aadfd009daa383d5a6aeb0e48585db9ec85d356497f0f46b6e7944a75ded9f65e7d561946365771267602a766a30faafd7721346b7"}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)="d3dc143f42f0ac2fa2f3e553c8e0a1328a134993d18a8001bed96b9db3fc2f8adf54967eca74506ad4e56a30f0e9573ff4f49162922ad6193639f9435d5bf6dec29bde2004dc6a0f3c1aabfba2e1142befd897a2a909199dd56da1ffc8a4e9ca30bc7e42b56721d8d456839a7199608db3ee46e9598aa4ac3b19abd1b202d81cddadf566a2d314a0409b9c5e2a0b715910435ea10bfedd9df59a9261e2fe6ba36166e3bbdfb9e3ca74f28af4dcb97c6afe2a71a216aae0a926abf8d4b7a6c5b1926d1ac128", 0xc5}, {&(0x7f0000000300)="7a356c6233b184923f734fc80093fd6281327f948eca8d46a1c9df93b5b06ca784fc912275d2e0cedb8c986be8029400a3c3536e196c099b1ccfff79083195d0a19c19d112ca153460a72dce5ff9e5b980c20d4c36f6b2db20f0778147c8f4b98046ce0fb6f86c7df943da22e370eca19db9fbc039297510a575a0ea5568b214ebf0df8773475d94a0611a111589d485efe9c3f8ec4051593d8f59ab8285866edd27154609548f", 0xa7}], 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="1000000000000000660beef189492b4d2da560722529f4c53a96d849101ae0b2e958078e0995d4e7c39be5ce5b912dd73b1cca7387f9416a9c69fdd589eec9ddea9140a2edf809669bd5b57302818da1a162b05fd5ae870a3da0bcaadf333a8e87d3e560bb0ecf134defc28bbcfae76926adfeca86688dd93017e6696a884cc5e4ff7c746beddaaf092e6e3a1b4757b2a7c087e5cf84d655aa39c6d92a9a317250dfeab661078bd93052b7635f921626da7a8881cea15b06cca49281dd7b33a7a6ecd7eb7387"], 0x10, 0x8000}, 0x4000) mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='minix\x00', 0x200000, &(0x7f00000000c0)="69d2ebe2dd65c38940d96754c78e8d83246abfed4af9b08718b0801fc3639fe461c751b1a8f52fddd7ead45bf35d99094b46cfd4f3053470d944158a2dfb1caf859088218fe6f1bd9c9244d939cb08e397db86e18943f2be79d653f5b5862682fadef5f9") 2018/04/20 03:15:57 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000380)=[{&(0x7f0000000000)="8520ccdee578cd7eec07b5ee2e9f6f115d15a77473296b042a512deb43d9935bc2b7d759d28e", 0x26}, {&(0x7f0000000100)="eeb8b131be3bc4a9bc92751aa2fc122b42f7b1517eba236efa5a4aaba5a358786bb8b8d80adbd1ed13ad4ffc6ede7f2130301381ce97346674f8c44363ee7cf3a506745ebd5193479b330ae7d6dd5ff9cb99373a7b6bbe154c809169d1f280f6feb0ae032fad909cd96c197c06b82fbdfb8c483ce4548bc9d619fbc64252d2fbd966be060da023807fdc9137679811b0bc56c8f9bb0c183e1ba2fcdfae9025574d18c8761649f79eace640482eea03ce7fd9", 0xb2}, {&(0x7f00000001c0)="c22897221d6cad94f721b9752a1b11892da0d7f10c0be110fa8b2ac197addafa4896f88672913e7bb399020c6e38f8bf583ec5bf6b1a315ac73453bd22c814f203635780af0cb9888414661710b6f56ac8bbed15063b6cd807ca8c9012cd22cd5db56bcce64cab8bf1ece11a3e841b4f310f8c72067b908b4ce590b00df213ef149ebf6793f30fc678c41640eaa03c6e99f523e2f1c815dec57373404994226008384154b0a943d3f848", 0xaa}, {&(0x7f0000000040)="a148a9428849", 0x6}, {&(0x7f0000000280)="6794b704039861fc5fb071f5fac56fed78e8d923034579ccccc2cf13900ae5a793561c85ca3dff6bd6e9beaf1e26e1632f47dd5977be58c45f7cd71ad0c5338b17bf90e7c73f041be5ad579d36c90d9e3c7bac4bc4267904a5940081e0ded1ff4e81ba27e974ecb4bbce016cab63894c9432ce554a70d2028189c08911aefd39015bd5468bd468b90420a7309658a0e9a95882542084b0eaee8d8959551f2b3d597ed815e4d13972d8ca5d29844d76e6a7662a85767c365c253ed6e4c4da65fdf447e064bdfa4ca31169708a1f31361293d359760419637db8c2e0", 0xdb}], 0x5, &(0x7f00000003c0)}, 0xffd8) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001880)={&(0x7f0000000400)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x80}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000480)="9928fcabb70036b13f5da85c11ccb417897cd1cbb2839ac8e447028267a9fddf439eabc5705a9f58997f734631a5724a477b00b26d7c97392eb336d6b8235e96b753858fda7f0ba92961d9473503cb94b1864a", 0x53}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="d1264f0375dbcfc3249a4dc4fea3a931784d77ac0581a0f12812881fd1ee0deb23371d64de02d707c04ea3a33fd631b345f24f209ffcd0e027dae6b9ad4e841dcdf81b58424616fbe0db97e0e7ce180dccc5329ede20bf970b862f9db545616a9b74adeeabedf0118cd248287262ad7cf264dd03f627ce25eba4a63f7855bcc61a027cbc8827cdb9cee146cb2c3d0e2d76cf15a66a02cb951b437db8dd487ebe91491e473e0debdfb2e41b5fe282aa73aa6082362740971b041d9ef3f78ee66e16ad563264125ed95e434753dc480a18f1d125924460c2a7667299667774", 0xde}, {&(0x7f0000001640)="9dd6d704a3376c380bf5e0b9b47344f5c7e0bbb2ccac1c584468f05debdd6ae754134eeb007899f03110730ad9eef217bbcfbaafb6", 0x35}, {&(0x7f0000001680)="95d1d755b848ef0e46958cd11baa9bbf15217fb1cde4bc6d004ac22c46a03d64227e4f91ba8994a7731149", 0x2b}, {&(0x7f00000016c0)="b71f7cf7a6804298a8826d5af35cd475e00db7cadc8552a67ed637750d2d69b5710bc14bb23d10b16f3deb34cd197742e1a9dd155a6736937b84261c5c", 0x3d}, {&(0x7f0000001700)="c510fefc96e666af7a4d85", 0xb}], 0x7, &(0x7f00000017c0)=ANY=[@ANYBLOB="1800000000000000100100ed7f000010943f00000000000078000000000000000c01000003000000c4e68eba0994c450e64c7855e72fadbbc1549444fef26e563d0e7d717a9ed53e31fd5a12cec793ac614b387c1922af954a28a361dacee7ac6573b1b81fe08fe476324c0a4f917e6252ad5de62a1924730c35a213330b78b49296a6ee1cd4ef3b480f88106024e200"], 0x90, 0x8001}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000018c0)) recvmsg(r1, &(0x7f0000001a40)={&(0x7f0000001900)=@hci={0x0, 0x0}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001980)=""/57, 0x39}], 0x1, &(0x7f0000001a00)=""/26, 0x1a, 0x401}, 0x2000) sendmsg$kcm(r1, &(0x7f0000002f40)={&(0x7f0000001a80)=@can={0x1d, r2}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000001b00)="2a4951492707b0c285da6e3611fde95d3a5de19f7c290e6cea7d5644b8b19e63fd0b766aac376c0eac49aac2e1df2471cd205cc9d1a3c240d302cd16e37c3bfaa2cde9625798c3ac6201d4a47fcb98eef48443006aff5fc5933a2342d741398d0a7d06a7", 0x64}, {&(0x7f0000001b80)="61bb1b12739949c4c1e2d73dd3678b8eaeafde08c1a3e6db7d7791f3d09fe8fb5e7c7a1a1cba7775aa28f4ea2a52ce5010ab70f59cf416f8d65727958596de7f231514cdce2fb3f0f359e6037f9f4793f83de376b4f4da664eacb95eea763e84594a859179e0e45ce4aa41ab7b08", 0x6e}, {&(0x7f0000001c00)="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", 0x1000}, {&(0x7f0000002c00)="c52a82e3c9", 0x5}, {&(0x7f0000002c40)="82432f01599f7202b9588b2afc2bf10bbc0229bb68fab4", 0x17}], 0x5, &(0x7f0000002d00)=[{0xa0, 0x10a, 0x800, "b557053b0d06d6a1eec9191e416b70193af67083df5b7b460667e97c664810d60929e0f0669719d4ff966c0cd8792838e3e5e2329ecef5e2ec64faf01a8f75a5631110f8b597c52a2ee97ceabfd56060ef54b00fcf43b4427003e8cd43e0c418f8f7f1aa367cbecef860bcc9bf08590a5c89dbb85de8a4ea582bd869b75432d3bd3d1a8f850adff6ed91f70368222e17"}, {0x58, 0x11e, 0x101, "c1a779f5765f58fd4fa12d826af738d7711fb75f49d48ae9dd3b4ecbfa4aea696c3d68f203c961c0482a3e783db2533198f9be2f3119a6ffaaeec7f62c183d2caf01"}, {0x30, 0xff, 0x7, "430341c114c1bc111d896c8f3367bd9011de6807e404dbe3d128e8f3087b01"}, {0x48, 0x11, 0x6, "17ab5d7fecc0fe66241d3640e9e1d0ddb4b22862831b36933bd19b912db02cbd04b32525048383b3b90a237f43f8c86247234208d6d58ebb"}, {0x28, 0x119, 0x0, "7e1f0c914000f4493c0cd7f53872b7bae4"}, {0x68, 0x100, 0x0, "8600306200664bf1e4537ff8a8dd41eff904bd3043dee4af2d21ba50af6589a2e6bdc5328312be2545cf78f976ee3d27d38d00ae5a3e2f5ef0c7ff6e72eee9038160b375b61d82f8f0f0d321db969ee583"}, {0x20, 0x101, 0xfff, "014bbbe94ee6c751d54465"}], 0x220, 0x10}, 0x4000) 2018/04/20 03:15:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r0, &(0x7f00000002c0)="87e51ac7e1cd4b2a0f97706c7d8c534aff0c9dcae9a57842795f1fcac038f0a8ffb164d300df162650bc5dc9023de89daf51d18f24f4943be0905a582366fabb3be224a0d88992c094168f09ba9f42b4850485629a1007725402a1a5018003eae07481de5a832bdc301903977ab31155504f094cc2bb53ccbf50dd010050f3c398c5c3009166fb0ed2e93c82656064d37847053f8b196e32fef0bdadb0dd5ccb8c2fe0107e3de44ffad68eafcde8b634e091423bd089c5407d5e694fb4e42fa3f3164549860871acbae7700973913d3b79a6dd397db174dd28353b4c15e66cf934fd941e446eb10102"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000000400)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f00000001c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:57 executing program 1: socketpair(0x7, 0x5, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/83, 0x53}], 0x1, &(0x7f0000000180)=""/3, 0x3, 0xffffffff}, 0x40000001) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:57 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000002c00)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000001000000000095196fe7cc0033c00000000000000000000020fb4dcd8c45521894ab1cbcb0ff4684793bde279733325d6c810c7dce45a8857c92815d3ba8d9a1"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000002c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000180)}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/224, 0xe0}], 0x3, &(0x7f0000001480)=""/127, 0x7f, 0x97}, 0x10000) bpf$MAP_CREATE(0x0, &(0x7f00000015c0)={0x2, 0x2, 0x7, 0xdf5e, 0x10, r0, 0x1}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000002b80)={&(0x7f0000001600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001680)=""/87, 0x57}, {&(0x7f0000001700)=""/81, 0x51}, {&(0x7f0000001780)=""/154, 0x9a}, {&(0x7f0000001840)=""/47, 0x2f}, {&(0x7f0000001880)=""/143, 0x8f}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/222, 0xde}], 0x7, &(0x7f0000002ac0)=""/136, 0x88, 0x6}, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000002bc0)={r4, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000001540)={0xe, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95}, @generic={0x401, 0x4, 0x8000, 0x6233}, @exit={0x95}, @map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x1c8, 0x6b, &(0x7f0000000240)=""/107, 0x41000, 0x1, [], r2}, 0x48) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:57 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x7ff00) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:57 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0xffffffff, 0x2}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r0, 0x28, &(0x7f0000000380)}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000040)="b8228339fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) 2018/04/20 03:15:58 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0xffffffffffffff31, &(0x7f00000002c0)}, 0xfffffffffffffe52) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:58 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000003b164cb79f9bcec6b700000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:58 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mkdir(&(0x7f0000000000)='//file0\x00', 0x100) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f0000000540)=@nl=@proc, 0x80, &(0x7f00000008c0)=[{&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/123, 0x7b}, {&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000840)=""/48, 0x30}, {&(0x7f0000000880)=""/59, 0x3b}], 0x6, &(0x7f0000000940)=""/190, 0xbe, 0x9}, 0x2001) 2018/04/20 03:15:58 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x4000000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000200711000000000000000000000000082e8b2010000000000002f958458fd2f377fbcd4363c5499c58966d6a96eba4b4612c1377de74008eecbc6bd8389054a5d653bb47ba0011d848dbbecabd529090e3c577e8fe28367cb07ba72b94e744e830d67bcc61ea6350500a6c27a33acd7264c409104850adf83a88d53af35ea1a6223a825f5cf9b0c8c825f105b1891db89245e1e9ee4199d7b8232058f589e2a45209224497f9b1233248c6fec067cfc8e27b7ee31763a824cf3ec939146087397c86e3e15efe63636a55fafcfa0dc7944074c545994c2"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:15:58 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0x0, 0x4, 0x18}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0x0, 0x10000, 0x8}, 0xc) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x0, 0x9, 0x8, 0xfffffffffffffff7, 0x10, 0x1, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={r0, &(0x7f0000000640)="fd13ad962dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf73b3e72be9cc66f05d0addfecd94a1ec4d0a68c3f71b57819bc2fa1bce6865c27b61af2a95fdd1a8be6f78825fb62a3fb3545963d4589d29de5159d8045b38a43a6e0891bfa95aebad39c0d402440fdd49948839ddc55a013cc64a1c32b5653c5900871810656554f8297e7fa4debd9042f6339280af908b8c384b91deb4fbed908a9da9f06539968bbd178bb2189c8521f91ef0141594c61389ce868334f8b87bed1efc330354567689e978d57901939ad992af5fde08d561e821e03f5dbd2a61c6a8ed8459a7a6f5db896ea110f2556bc9ce72d6f62bda7af9ac7cadbd77366ec895ab27500f77558624e0000000000000000000000000000"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xb980, 0x0, 0x7, 0x4}, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000000000000000000000773de13429c3fd3a4d58c1ab69f4c8091b5ae9469c9dfb00ab0d953b386682f446711f99ec839e430f941e49e6f79d862771ccf228d59652e7f2331ef74698fa00449d11e9acc9aa31f5e841cc7d2599fff140923e4d12add562fe9ddb27cb63a4f2e41fe28270b9d74b2b80423cf44e772aa015f2bd5d68f55717583eb196e254489b108368dd1c442a1b2a"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000300)="ed2af9ff8049246a9fae5ec61a078f267d37d661ff53cc54610dae66f8ce633b504f55c19240ab03e911aad7d28586819e280a43ff86121ac126f02259723557a6a513131b7ec0eb86faaeba6a5708bb802189441e3bc2abb049b21d5de77725fd46496d5782fc96cc00c19d2e542f3b8c8e7c460ba8ab92bb8fb44296252780509026fa785b5e6a5c05a92242a74b5826f5e6aece49fe8614455e7db321e7c286c552f6198c8844247b71838cfdbd179a8a30d780f8d38017a1cc0641a70f6883f3186e6e69d9f4510641ae3ecc"}, 0x10) 2018/04/20 03:15:59 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000240)="0411ed41c3a7fd7341175592a98f84d98cc820ec9e3f9327da337557370e3dd8382aa5a78902d99a5b63a8d8ddab48d510036fb10df5d86734fe62790c6654eeb862760ebb56413d24fdd3fec71d4fb206d199648a19b4b2b1f552e640ef6d5b7c4d846f4ba306438278e9fe3f8bf42332b6c126c27b8ade436cca7729bd771fddf85a7e8254ee7d21f3b38b7b87d79315d119e182e8d1bdf07f4c0c04c47215804bfd2d21ebdc0d"}, 0x10) 2018/04/20 03:15:59 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f00000019c0)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000016c0)=""/108, 0x6c}, {&(0x7f0000001740)=""/19, 0x13}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/244, 0xf4}], 0x4, &(0x7f0000001940)=""/126, 0x7e, 0x1}, 0x10040) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000004280)={&(0x7f0000001a40)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x1, 0x4, {0xa, 0x4e22, 0xcf2b, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001ac0)="14dce134fc2e3abc57767fa847ea5604fe052e15f054b491ca954bd45339bfb7c6342f050d74a802745ad220b571c686cefac548ab66837d5dededc843dd531e23317703476dfdb7e991df59dffbd75d0b9695f79ebf70c4e53d2019d3cd27948fd85ca855d4ec3b13511222be055eb960d08306e584ae9a355057436af73390a0bf3410426f744b910846cc7d6471150b04912d80e504eda3b801904fbfb69b5016272f7cbda187368c79017376f7f9e84952", 0xb3}, {&(0x7f0000001b80)="e73206d85872d4c0d690e96a4925d267bbbe035773a8432bc60f5ed91773b5bd710acb47c8d9f5839f09fc942f801a55b6dc43da6cd53e550e991e90e4ca5d488fb2eaa2baee3b862359de921860c5d50404e933515e8d79b2830ccf5c3494dbbdb5208cdb4cd45281b1302e9937a166d03f6bf3d2202505a6f12216594b55df87fc2ad116b6d9ec590448634a2e6cef983e6ff0e56f6d", 0x97}, {&(0x7f0000001c40)="2fdc913dc19ba2e7f574bd89a734df425ec4ba0ebcd377cfe2d7415a97731f0ad14f775eef1d753758d08cec3e8f2ec38d8a70f2847d0b6a9fc1651a2348f5ea616a476add2bfe54e46540947f8f8fef802722", 0x53}], 0x3, 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"], 0x2568}, 0x4000) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:15:59 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000340)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa87bf39cdaccf7393e72e998146a1978d395953f7a216d7aea1572dd41fe48ff142eb224b64d8a698e658ed55357b205b6a53cd04a6e53a2486b62c52639c90d919c270514d8765180d4918aeb8b6dbbaaa9c4624bebd9215d4419317d8bbf3c947b49d6099f41fafd664776e25081583554996137aa07857745e47ab9a0180f79a4cfa76e31468dbc986b32133bb1b8805e66994b138cb710a2c42100f0537e9c70140cf4d07806cc9af919ad7a34c2533afb682b3876b95b83d3ae4773f2064870673c83e2147537e959"}, 0xfffffffffffffebf) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000001b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001bc0)=""/55, 0x37}, {&(0x7f0000001c00)=""/130, 0x82}, {&(0x7f0000001cc0)=""/149, 0x95}, {&(0x7f0000001d80)=""/172, 0xac}, {&(0x7f0000001e40)=""/126, 0x7e}], 0x5, &(0x7f0000001f40)=""/175, 0xaf, 0x4}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000002040)={0xc, 0x12, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0xb}, @call={0x85, 0x0, 0x0, 0x3d}, @exit={0x95}, @map={0x18, 0x3, 0x1, 0x0, r0}, @generic={0x9, 0x6, 0x9, 0x3}, @exit={0x95}, @alu={0x7, 0x4, 0x2, 0xa, 0x0, 0xfffffff0, 0xfffffffffffffffc}, @map={0x18, 0xa, 0x1, 0x0, r0}, @alu={0x4, 0x0, 0xb, 0x9, 0x3, 0x100, 0x6e58c27822bc413}], &(0x7f0000000000)='GPL\x00', 0x5, 0xd3, &(0x7f0000000440)=""/211, 0x41f00, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xf, 0x10, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000001}, @map={0x18, 0x0, 0x1, 0x0, r0}, @alu={0x7, 0x7, 0x0, 0x9, 0x8, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, @ldst={0x0, 0x2, 0x6, 0xb, 0x4, 0xfffffffc, 0x4}], &(0x7f00000002c0)='syzkaller\x00', 0x80000001, 0xfa, &(0x7f0000000540)=""/250, 0x0, 0x1, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x50, &(0x7f0000000140)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x0, 0xc, &(0x7f0000000680)=@raw=[@exit={0x95}, @exit={0x95}, @alu={0x4, 0x3ff, 0xb, 0xa, 0x0, 0x1, 0xfffffffffffffffd}, @ldst={0x1, 0x2, 0x3, 0xb, 0x8, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x8001, 0x8, 0x8, 0xc, 0x18, 0x1}, @ldst={0x1, 0x3, 0x3, 0x4, 0x2, 0xfffffffc, 0x4}], &(0x7f0000000700)='syzkaller\x00', 0x7, 0xf, &(0x7f0000000740)=""/15, 0x41100, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={r0, 0x50, &(0x7f0000000800)}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r2 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) recvmsg$kcm(r2, &(0x7f0000001d40)={&(0x7f0000001b40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001bc0)=""/31, 0x1f}, {&(0x7f0000001c00)=""/50, 0x32}], 0x2, &(0x7f0000001c80)=""/174, 0xae}, 0x120) bpf$PROG_LOAD(0x5, &(0x7f0000001d80)={0x1, 0xc, &(0x7f00000001c0)=@raw=[@call={0x85, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x2d}, @alu={0x7, 0xde, 0x3, 0x9, 0x8, 0x6, 0x5}, @alu={0x7, 0x7, 0x6, 0x5, 0x3, 0x82, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x1c}, @generic={0x1800000000, 0x10000, 0x7fff}], &(0x7f0000000080)='GPL\x00', 0xb2, 0xd6, &(0x7f0000000240)=""/214, 0x41000, 0x1, [], r4}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r1, &(0x7f0000000340)="632434381be276e102e89214e9a3193260fee71d28b5aa998a56a16f7ef3a7da7bc340a5cebfd6d0994947ee154d6fdddd04c930d15a682a3cbc5244ba9fd41c3babc64d1b3e569c51b6c6fafa3d5d3bc25383568ab4a6bb884c87ec32f04c370366b5b460d003985022ebf8f445ccd49bdf4e4d6249ec5d625dcd9a5c6a1b817a965d4b38e38c681659dbfcfc7ecf1e98ed2f234c68e7206149b5496d3c2a952ebb9efd56526de1244a6f5a176fe17ed9c181f6697fa9c34fe9a744c89e34f355d60cd7", &(0x7f0000000440)="5c454a631a13c2d07e456a05b091057bc87f9621aa6d8c1b6b14b7608dd83b40bdc6bc65d51911f54626101ac1cd748ea0d95f089586e6487e4271660907ab116b6361aa5f13f23762bdbb402a7fa2bb0da42412742e18f4664aa8220bef3f128cc48581178d917a9d0153924e7685c2cae06983a3a8ce9cf0cdb469df7ced4340bd64dec3115f3e116a33da54d0d3cdab", 0x1}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) gettid() bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000640)={r1, &(0x7f0000000540)="86c069adca5639eedb02956e56fdca932528d1f18980f1ee93ded0f0a5235ac70f0be5499859e74a0a1de1c2", &(0x7f0000000580)=""/191}, 0x18) 2018/04/20 03:15:59 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000045d0678c00711000000062f46e07a3d2013cbbd9573412feb88136cb54034ef2e191b200"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:59 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x2000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:59 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000000)="4cb2f8bcc78542412f9b7c74b79b2302e4dc948621f07eae8accd0ab746ccb066078af205ca301e85b93f73d07345e5b94eeeee7e26719ff75dabb8edeeecd7a4cc8e15551d0e86fd03024d6565f2944445200002993fa5195975e1d362b7b1a"}, 0x10) 2018/04/20 03:15:59 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000100)="a3b6c677eeb2e617d15b952fbd15d4d3d424e7123647f7349484d200ff0506147b607087cd833e712a3cbe91ff13ab431074e54f7554d018ee6bc934c71be7d6a3df350b2bf532b9d76bd2f531a0b3e6168fde2150f68f40b5e3c58b79f886cee6fb05f7", &(0x7f0000000040)}, 0x18) r1 = socket$kcm(0xa, 0x6, 0x11) sendmsg$kcm(r1, &(0x7f0000002900)={&(0x7f0000001500)=@ax25={0x3, {"47be0bdf328ae7"}, 0x7}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001640)="16e3b4bab0db7ae6f228c03c4263bbadd21414c3d2033dd508f903de6cd230cb32f6dc442f4f43fec64c83fe2a5357a0ec052855dc65746b92a1910b22da030ec3c68fdf6982c9946ca1ddcc341da9afd0ef7195c22edf6f3b6d3d6df91744c130d0f8c1b7afdc90ef2af8d2da752a1be5f9631bc74506a9f6e3c8abd8607dbca7e3071576", 0x85}, {&(0x7f0000002940)="2de7b6eeb1d070831f11880e86a11e1eeaaa8f55db57f7cfee", 0x19}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f0000002700)="a7e6008964413a535c92d50cbf4ae37fc25dcede8b4ddedccb653cbb365a15cb1cacfeea3a2490e37c7b4e0b8d440cb40f2ae49866f50d6200a8c325a6c2880a46f4319022f78ebe42e6a604b12f18b1261df7ba36aaa557ccf8d44d71338eaaaef816ca8d86ee3427bb39017a333cebd189a7c2a80eb23a093306d0cd6a3a707bdfe95145e385ba0d7e55f0005c366efe85a9e910032cdafa6d8cd77896dccd3138dc9c669dc4e9a4610c17981382beb3e22458aca6c2d61265d767444b5a", 0xbf}, {&(0x7f00000015c0)="ef833a966668dd857c53c6a45f6974199bcf05ae03e94d3fbf103991bfd3193a", 0x20}, {&(0x7f00000027c0)="71198381fed2024793302de0101c04c292baf9489660c817ed26ead1d1e1f7c9402dc0808094bebe7884a621afb5b362202877a1c7974b828a13fa999e62617f429062cb51288688892fbc067eea739dbe353fd422a64ffabeafa30f2cd2ae14c8dd", 0x62}], 0x6, 0x0, 0x0, 0x20000000}, 0x24000000) sendmsg$kcm(r1, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) recvmsg(r1, &(0x7f0000001440)={&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/86, 0x56}, {&(0x7f0000001340)=""/206, 0xce}], 0x4, 0x0, 0x0, 0x1}, 0x12042) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001480)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000014c0)) 2018/04/20 03:15:59 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000180001f001000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:59 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x700) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:15:59 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000180)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nilfs2\x00', 0x0, &(0x7f0000000400)="9bc0e8396c0ae857e151dccb8bffdd38fa1543abe5f1098a37a16c3042a72fde0b8e0920528a9bfc4ed631e776726f154c12702368886b5361e2a23fd0c0c7cf40bad6444294064bfe30c8ae78a4f5f53dc5c295c84a80861d76372c004e54aa5716010e1541e301e55db0c77992860086a64020e363b06266fad57a2eaab5f5f45dda89c86db76f56dcf820fbc1e12932902a3eed75ba64b8c0bf6a2ffff581003827399a79da619131efaf30cd8beed560ec3fea2e7bb9826402103ba14152e359546146702b7ae15a6c6f940feca3061fb32ffb2683f0704d5e7190069e0c4b39b7b5bd1a8125a34b84030e41cee634faece78f83af") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000240)="2112f9f51c084bcb859a44c0b041fca1d928b90bc12ea467538434a85797cdfa6f1f575e65e0837a6642446cf13f63a87302ab474d6635f92474f9e929fb97d48e3315de1aad0acc7e52945bcf6d034840f8039876df4614eb1f307e74650d17fbe2a117d98a5ad14eebe9e435da72f2c5145e6af6c091db2e072f147b9027f74c41735b3b4dbfa5b2c0ea11406953e7073c237928d0bf5ffb92a78158d20e173a476bba653781dd007d0666c0c33fa7f6e29e4f9b2c40562b166f53a39ab9a48dc2016422a5900a953aebfeb2e78ac87c3e9080"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000baeddaa6cc8bee60000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:59 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x6a0, 0x1, 0xffff, 0xb, r0, 0xfffffffffffffffb}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:15:59 executing program 1: mkdir(&(0x7f0000000000)='//file0\x00', 0xfffffffffffffffd) 2018/04/20 03:15:59 executing program 4: r0 = socket$kcm(0xa, 0x4, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x10000000000000c4, &(0x7f00000003c0), 0x0, 0x4000000000000000}, 0xffd8) socketpair(0xa, 0x80e, 0x1, &(0x7f0000000480)) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0x0, 0x4323ed85, 0x10}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000400)=0xec, 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r3) socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x6, 0x6, &(0x7f0000000140)=r2, 0x4) socketpair(0x4, 0x7, 0xff, &(0x7f0000000440)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r1, &(0x7f0000000280)="6b95c4dee1b79cf15bf48e3e2b2de8d26f40305986d6a6bfe447d964386a18d9de2e9ab0ead4df6ee73451cc94aeacdee6133204d22a14f1e00d7740fe9ae52ae7a942ea1a637d349130ef30391fe7973467d315ae7b02f43918d8f6c4faa75a04b83e6ffafe6e7cc9f81d9c1872d3ffc7eb4882bf3e63955e61449c236bcc51644a15232edb8f7c38488c9606e488a2f70fe954e481d05e8a3c0a4eba3cf7ae", &(0x7f0000000340)="b4e20f4e90884ed3b5e8a749a16bd445498e16746962a032feae3fd09d585c179b44d7ba200b9402476644baa289df4d9e8a4af77f19feec87c126d929f11d2631d24864440d284673ec3e2e20b6a852", 0x1}, 0x20) recvmsg$kcm(r0, &(0x7f0000003640)={&(0x7f00000011c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)=""/202, 0xca}, {&(0x7f0000001340)=""/53, 0x35}, {&(0x7f0000001380)=""/117, 0x75}, {&(0x7f0000001400)=""/40, 0x28}, {&(0x7f0000001440)=""/123, 0x7b}, {&(0x7f00000014c0)=""/32, 0x20}, {&(0x7f0000001500)=""/114, 0x72}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x8, &(0x7f0000002640)=""/4096, 0x1000, 0x80000001}, 0x0) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x43, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r5, &(0x7f0000000100)="be9ad053322e9689ae3a8b0cc3e429344435bde48fc2b07049c2c4969c7b20ce1084c142e38f12b6bc8b775b80e01bddf942826335b63392a58208597ef25123bbe214add7a2b8e578b91eabbb9bcb45a03957f6ec2ab87b6a60fc04e2c3d0868dbec71c7684acf3f87374a971c1d8298a3e44d81028d277e12a0805edfaf506afeb5463404a2768a81b4db5772744ae9ab119f9ddec808fb8a7cdffbd07bb190be97bccc346b2ea6b412aa0a3efeb9d530db6aa60aef6570e5ee381738a274757a96d52ffcac930eb", &(0x7f0000000040)=""/17}, 0x18) sendmsg$kcm(r0, &(0x7f0000004c80)={&(0x7f0000003680)=@ll={0x11, 0x15, r4, 0x1, 0x9, 0x6}, 0x80, &(0x7f0000004940)=[{&(0x7f0000003700)="8923c38a6bae6a22b5c8d8a78bfc71ca2b4f3376f161804b30885c305e78f9be161c7613c094e8fb373ddf95ce7bd8fe52fe6f9a34be3d05744bbe42cf5aaf660bc6b66f3aca810888f63770ec0bd613a3b6f9c8ee39f4834e8e4ceb534ea6280c5d25640d13a8f28309af21d150b2d425c136ddd07bf32fc2e061f5dee462164974d2d37c3c32120a3599edf3e1b445c78c53a7dd97dda02a5abf94c91ca9a02243ad481299d3aafb5c12cef6d668ffa0a3fc22270a2e04eb23ba82898c826573dfa1c59b6264bff84bea07b2a3aecc923e3a005b81e10a5da4f15fee9876a2996b1a52a6c9882237935c52657be2a6a74bfd0a0862271868ce329e51c2fb89846b91ca38d86f2225d865793c413b053e16aab2bf936aa42330fb14925c86198dd45de6b0fb94871bfef396a0da58e20f5c00fccece123deb389a1603cd0082e863019c742f2cc9dcede29a1000938c0272647a59de2b8e202009b92fa0edfb6c505cbc9e009ecbeb93d9a63a733e2963a2c48e41938ffcb928691995eaec82dad3c41f2a103b036953a0350f1981c58762f853d14f3e79a63b6279fe0fe677d781859c3d3e5ff48e50459065aa1372e14f042ec9a75791228002337dac8aca20c91a9ee9be56b18fff1d5321ecee02a803426c17c4e9ed492807f1869c174b8ac87e0e2301d0dbc80d47018bc1468a6a76ccf4be4ffb0f0fd2ca8bd3659221628e1faba637428b8707d9fcc2e9574fdd6b2a28cabb1585b217bfec7b0ae9401aae8eae187be58051766b8461505d8a3ed21826c7100d8220e559288416f080e88ba6203d40332e4071d835f4969635690d440e13c20793fcc77f75deff751cb0c6fccf29c301e156f9c794b6a06b194b9fc64e1d1f4ccf5447c3381f33325446d9b685222a8fc73998bd37956ee93f80496df9de6815b04e27966f90be7f8c8b3ed2321d5358c670ddab4f84d522892ed14a73d532c1ae83da3c99df0cd320d006b31241719adb9bd2a1d3843080af8b56a6eb19dcee1991f0f5fc38840337767ad6bea949d6f422e216fad33be2ded7dd6f5ba501a2fa3688a1111d346269ce18bedf8d91f9f76b22a0c1623c6432c45eb046b6d53b2dae428a6389454fca2e7e30c58b2f7a0dd09d1e718f29d67c7f55aee930f985432443d5591cd7f2f6f55924beef4f3244167d38bfa467bd97cce696af8364589bfc730f29f8f01f1ba1fbd87ce683e42d6b6140bbb71a04b3335b79bb6293682512510e5af13cbaf8eda986774ab2a667cd48de6412771642b047d5845334677bffd4afc10495f1d1a282e6e1290a32f29d31c2a770234b82feefb82c1049e179e67997daf072d18ed98b8de97474fead415d81770c1d3536c29495f5a6d16e530304ec37be70b25a835076d1fb54df576d31250415b9498b9a6ecea80de7c37c2f855b1409b9b3b9605d7aad9a05f6304a7b1906bc31a743b8d3478786e5231c776d551e6dec0685fcdffc9a050d86ca2dcc95ac4f7747f7ce70eb478a741cc336d88ea40ea6756044fe63d2eb00d54e506c44611b63625d6dc24ee20eeb5f4217e0090c2436881f26eb913de6c5f0e0a3d56fd2134f3ffc86cb24a237fc0897442a4ebbc5a15a1f62c20a91374713b99b7dd56faa4ec7f9cb05cf4d885734c74d2670637b03f8ffcd576813c58763a8edd709a3579bcb5bdee690f9a4309e2eb91da6a0a7e540fc48fbbee1f0122b3772ae0e4e7b5b8b1c2ea0d9aa08c04452f40595a0aa3f717c107919b71f3598a8ecc03b81a5a7b033a4f049543910042e7f04a0b5c39446d4c96da0ecfb65ae335adad5e0ea2c42e18aaad04fdf5cb3790b8714f8129051774a6ce688f921c0beee1840d94eee9c92dba2ca1676f32618bb22c8ce3053afbd72a52e959160683fa64cd261dff0854c3eb35a09d38dfb0bd7f27d62957dcc31762ca1db7408e2ca64b8a26b4889694d7ed631471222f39e222e38f818621a6e7bb791afd2b209d834639cdde59b1dd97411ac3a8bbc8a38fd70d6f2469d45bd52efc4bf9dba9c4a4585e515ca399ac4e56406eb771e225f1bfc01029476b76c56b762777c895e098ffad85dbaab987457c1b7207458373d888008ff8b365479c6b418245daf28119bd36aa817c18122c3e5fe6dec87b1987c9b824017977952b58ad2725f6b03a25f41ab10d90e1644c48299b135dcde94acf2b5c553bcba1c6c189345c4dd09f5d68cfe211648c6140bdf618c5a6775c4c2da50ff4a01491fe25173c56a564b944ae126dd8779df492b404d3c7c54dd98c50261dc1b92aae5aab861f40ec9be4687f0f83a943dc18504bdb428c197245a37bad60f584e0e652c7b70365598ed206ab8da88705f59e9de67ff1b24ef753fb0c207aa845afb62d7d8e3973b600adba541d1f256a9fbb37fa0d2d2aafcfcb32b4e910a4c5359c0b077a1edb167fec6358bcf1452d4733d387b5a99738420a334deb69efe15cbfb366153ee688812d2ba5ef0b34d522f1f7e9502a07b917776370b37e6ab0fc14f7a2bf8c3f44f2f9e6f863fd9dce2f25839468477a3fd99bcbf06e252f6190a5f4082648ac360135142ba403121ded9e9bc46c39c050830fefa6c2ca96188c4d78d259781c1f20f6285fe5bf5a6fa34ee102ca6add66f84cb98eb97e972cd4ea8b6cc2c48a12a8837729be24b085e74358f7a084050c243cacd9ce90bcae5b40bf1ea46ad4982551373789325fef4e0ea08f791e72a7cb1a84332860adc1f1ccb8e0dfc907c8d2e1c8c8324e79a0aa73a1631e2b724376ce2cd23a4676f23db71df207c47da8dc7616ccdbada93b6a1d897e2bfb310a50621f56e83e7766c42eff4c92a2c4b7d5d5406d0bc9b391cef400ce29bdfaaf3c10f43915037509210810f42559f5a18dcbcfb1d21021f46d4a7b4811770e217af4a9b7188d450934f490f9cbd0000020629b798639dfe8f8d6121f7a3d9e2fb9d9cd24bbacb6775579f9ed46a204c2d1acbd16515446be3aa88bc8c938308738b8bfd073f728c1f4dea79e39f0518d911e40c44fc70f88912122b507d622580bf342928603507c37ae04d23bfcc1e59b71a57cbbeff5491fabfea5377a015bf4618eec377de264714c33c7cbdfc3d7610fb896a100e84bb68480cdb4979e55925f41eed603f7a45ef51f27726f081e37df4d3c65d38a431a8df2e93493ddefee7fe1b43dd1328a21bce530819144cfdc671dad0f7f446d0552057f4e54f1bc1bd0e160e7a40f5357fc619f07ad73fb5ce66511483a6e04b468f22e214009c57cc070b8d276d557907851f556ec9d8e1dee4d56a86daa8c4d087c46936318420a53a076d3662b3ca8ac4c375e50c62f4cd58fac2fe071e9795d634a075e6b2c3a452d7094bc1542c3324b4b55087d33811fa113de01b557f778630fd5a4203b296d1eaef97f28903e852958fda41c339d102ef6a5a8214e0ad362710c0c5d54e57b28684751f88196888e582d539932421cb1749b81ed85b3524efe229936bc241a9e6205382dbd2641f143824eba46d91988f0139699eee7a7fccfab876b3c4ad4b90bdd2281e583c99ca744192bf34125a77af68db08098c24c5e4f04390fda509a361dad313639ce42e548461dd4ade49913bf5154b9d6f96f8fba79e0eac979c89f57cf3c9bbbd25b09e29ef8d63b938d5c567bb23f7519f67de097e6ede02d3535952fc47eab4c551ef9582aee274ab0bc308707ea20a97a75f5490ff230310e94af94e9a2e18a4198a40cffe8e809f6ff80b6a0729d4e7a5cb26329f8283ac6c9a1131aea5c88722eefd5b4409dc4e694e8d968117640a4a3968bd3c61d5a44da935c1f86c804b0b91300cf3ef1a29179cc8e00232a125147805ddac1eb01ed356bc453d2546ae088ee8426d7da74eede2904c0ceee58f70929a496b63a2bac1f037402d18cfc8a28cc7d6d06adf04174fbc26b9181827ed42155751064d001eef8d8f221cccc8a082e12dbaa1f92f73b46f5f8f7caca8bf77cd69ba023efc36f27b6f5a3aee620d1fec29828ba06b62e62e2124729bebb9f9dc08ee7562d47bb2d9905d3fc5a4a881f3567c3450dda34a4e99cd9d0b0bb9363fb1446cf08bb98504fea5fe69248721369345ce8954256cf1d99ae0be3b872d8add27cb968b2d976661e30eaef43c1494ff137d675917f275b9f57f2c8df0581f827bea44e3bba0b040600bdc287f2f45cab10ab9cf664bb154598d43b4ec8078e3d09741f232625d1c0d365756db6500d816bd19c25cb47112c5b5ab76ab62d1ebf4044f913d85d41a4ff5417a1f4bd35d823d6692251b724c21da4ff6d963529d25281c65888c6f443f22a1fea9c27ba87c72d2644ad60d66eb5840bcabc9164cf0fb4adf50c7374b32f49cc1e0e46272d64c9bcefd6f5b195ed5b9bb5cc5959fee2fd73128350f4c7a600c6660fb8c9c3c00d0da84e48ee199e9638a8998c58453223df33e7e1e61fd6981395f3e971cfb22b582c7af9a4f9b1594611f2fc04440dd6b134aa260bb9557066fdab01d1840e0046c519552895835ae16d2469303de1651bab369efbda4a9457d7c86dace64f0954fa7c4102fe26ba28387d3c045eeb51ba21a5f9a4c8371325c3f2c5077715137b1ea3ecd6446e11dfd2101979f5b9969855d6de520b78d3cce64a9bd16f5d052b8e0cb1b5532b4ff8bb3880810bf58e1b33b5bdd6ab8a2255a880a70458d3f523402516c7277e147b676afa027c72c91a5bb071c4b8b3106484a930b84ca974937c1e013433917830d537b2eced679075cbe34b088312d9d5c47249c660acd34ee81e55bc8659388f9a87552dea28a00eec91173b1fd66b2040d6ac67f254c51b1a8addeaedea91141b12da8521e391eec74421ef58a8a77a1810c5842d0e148cefa78c3852d3143c069b7b90b8ea3b5801f2b26b0c91dd95697c69c0f372ef4f5050102bc5ab0b5ffb3bb371e3a557b4fd5acc2b62d4b8f2aa4bd670513780a410f0b39342c41adb98ac909784208dd6549509fb173f4d55a11b601ab1dc2f28078d227dba0e41b2d26842b390039b40e59910b7c610edc7fbbf853ba1a782747ffedaf36f8fb5611db00ed40ddce3184965f6d79a8cf37231b7788b6e4e0efed592d19e10137a7b2ab1c7e0089192987bd96fb62397b91a35827d9b10b3c0b2c773180d263812476c099c1c18e2733bc7af02a9beb079131bc231ece5174ee4ac5d7775e093e225dce23b7b67a6f2ca178dff910a27a6af22514a07f9eb9081c5ccf5c7dcb4445d46716ab4672a712700309c53ee53a97a4bbf553f50b5f7d3964ad0cc0992ca763ee5c4af0317522327423620025dcea153d4bd73240f0d742fe70fc5ecbc2adaf596401a7e37e8b55e370c7ce8c33b0876aa7e24a5846742efb9bdaf7e6210ba8a0a5b9dfc26f7ca5ea678fcc85e56297b30152902996895cd269c1eee8049163527b3e4170351a42a7993932a82a58963e2c775f9214801cc264c4b45bc5cc5925b317e3504e664c5b3e4dd16f3e060c5b693273d0dbd20952d8eb2e173807442b61389809edef4787549c397488dbac8130df4e01e05b350de762a17c33bd07e05c4be5fbe21aa951e22303900f876df1daa8814dc3a7ed828c2333272687be6e53e276f8a616c6510d588eaa69a18df8047db614a69693555ed22bd16e34401a0dd4f6800c4e474bd85e09264c31b4ceb4dc703d8326cae052d240a9371e9b43e59ef66c5fdd4b851d6686e842632ebcb2a7d2892c4c86cda7f5f500d0f31a3e23b270ed0ec6945a214ba314c078a2", 0x1000}, {&(0x7f0000004700)="b4f10db66482a7ed24ea7c3ae41653ea208de5a4e55f08941fee3a782e3620ba8151b97b762a4de0ce667455e4e25f48a4b9676f7ac96d621537a8311f", 0x3d}, {&(0x7f0000004740)="265f34a542cede1e831aeeb58a6b2d91", 0x10}, {&(0x7f0000004780)="33ad85e92b9b5e554d3df3b7c23d7e1c52103135ef34378b9435cb9ab7ac6e71bc1d3365f2947b610a70b356d87f68122fc5ead073d66bc4253b38c132896fda319a774b64837eee5caeb8c9e0e54804eeb203d28df8d1e0bb0fcee06127b9c50bdd476310847ff9bd32629ff06438dc256b6f57131fc337674849aaffd8856b56df69249ea9d96274bb142944afe3653cb0747b391be19a31cb2e17cb4567f9197a", 0xa2}, {&(0x7f0000004840)="508f93e5db2f9774ae109219becf6b482b4166e2e5d0bb2366ffb92de6662fe9d8a609ed49c7664f22612b1d617dbce7e4cf05f3ebb0e727889b226265d045d05a9a15af5b9925dd4e894292fd00dc9e75654859fb59b3dac083ca0521a422e8b846ad4f9fd418221e2ee317cbca37e1bc955c4c3d51ce560a3e7bbf8c882b73dc886d6933be8d62d8e423cd03d19d502856582fbdcf3d0d7b8c964c63", 0x9d}, {&(0x7f0000004900)="362cb2243c346341441c9cbce3ab0d6c809d3d6fac0694b5fdf4411de00edba24a5ae2940b5544eb7b619107", 0x2c}], 0x6, &(0x7f00000049c0)=ANY=[@ANYBLOB="00010000000000000e010000ffffffff6a804caf1ed7088519a9f642c6c777cfb69bd98107b81a8757a72acd0c899a43d29798925a5de2c63bcc47746f459a6cbc0fcfc21d0dc0102ff3ae62beb64963d88ebce48899ca1eb29403a07009320170f11bdb2a6b6a8cf9c92b784a9680e5029308ff2189c05a086c01358cdc2e1416e33a42f5eb911dcb9e018f0aaf2b8c3f1c723cb2800cc770f897b1ec6dbbd1564afd38bb12d809a58fa56a98ccd9b92e75094e70fd70b097ea50b44b87b57f0577c5bfcd7908ff56c1bc57d4dd88a36fc12088dd35724b67bd8a6b90d8efef1b1da1ebcb02a74c0a55afcc13f2bfce6ed5a33ef09130f7981bfc93bce9f90020000000000000000000000003000000917f916d284120dfa227cf02c325fa52d8000000000000000600000002000000e9e95fdee4c1d9f8f014ba6802ff3802400bb3b3a13065ecdb251929ba426423b8df9d800d60b553339e27307f147acde3c995cefb552320b473a71ff119e8533cc6980af3082232d1573a07b852dc004976863209d48e2ba3a28dec06aaaa29b2776d3cd1fe3b94234e9c67570a45e05b4b345c6f872f6d5b31e72ce8b4ba7ed1130596f169a1ff6a39479f3a4fae8bfa82eb54f2b25e7a97bc29df3856042b1f2141c1e14b9992b35f3229db90a026afeeb9589466ef44a0fc6edd07a09a27259ebfd859f0d66cb26d0266f1f904b386dd1210c1b80000000000000015010000020000000d6f148e055103ff6be70ae1ed9db9bb0abac912b32d7849d00eb85057b7b632ebf81db2ec1aecfaa0e7ce82b7874b9c0595c34a7b816a1c17bfcf37c2547f35c25c10f805ab1451efcb4344559efcef5fc00eb1032a4bd21fbe703f5965d6c0ab5bb0ab0f36c7aa7c746a8fdb5eead15dbb33d194199a941e10e08368a0ebe56f127921cb28141e017e870978dacb7d3f4d912c365670af178749"], 0x2b0}, 0x40000) 2018/04/20 03:15:59 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000000040)={&(0x7f0000012500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000012780)=[{&(0x7f0000012580)=""/239, 0xef}, {&(0x7f0000012680)=""/227, 0x472}], 0x2, &(0x7f0000000300)=""/160, 0xa0, 0x3}, 0x40000000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xd, 0x5, &(0x7f00000128c0)=@raw=[@map={0x18, 0x9, 0x1, 0x0, r0}], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000012900)=""/251, 0x0, 0x0, [], r1}, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:15:59 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x80) 2018/04/20 03:15:59 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000c33fe5d69d07ffee83000000000000030000711000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000001c0)=@generic={0x0, "7173b40c992dba384e8378fd689bda7337ef2949eb15739027f18fb170932a65754db1e5142213e44c657696b81b5f64c54abae1cfd6fc2ccce1d722620067863308c494180210b69ac78815f9c30fc0decbd4aa4b8f8efc04aa36180a4c9dff634ce263654548685d86754fefb14aa17b784a2607e880c7f76e011a29f0"}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000240)="7b106298c4209a56e297ba89441be4e9b8ac881a166dc55da8bec1811b2825563dc4d1b8d5dd5baf2a6887f2423f6cd2f8c0d4fe5aae48e957fdd4902a88dd628f5845d9933d2574aff7e9174cee2a453650306f153bbda12b55db7542384880d30aa31168a9c5568a1d50d65ab5eb85e8a03282c2c751230fde91f42a0377c2b40e36428188253bf23a3be4a63b6486dde0925dd4742999fb375daee92869141aabeae1ec1b50a45fbd0e3d4271cd8ac9e582fc0e21a35667cc168b4f4115bb7f", 0xc1}, {&(0x7f0000000340)="a43b4a29e317d349f1257f05b93a9f8e6d57ba3925e3aa1530eaaf3158b3034c28e7e0fdc173b629cbe19d0e7e2fbc5854b89b92af59bedadb7b95be2a8f452c9f41b95bd48fd622186f7255c15445eba6246068b064ae3f26f7b7b5f1a76d666fd0422db33169d558166b65", 0x6c}, {&(0x7f00000005c0)="8af48ea0f291428c9f2aa430b905964c3b661b9119bdbf8d20b41a85cba11d89469389c13cfe74d5bc01ceac333248663cf6eaebc535d8f92f152decf64ae984e3d4584ac1e0834dcf63671b06fe5489d8ff9b3472d83a5a7805f1601a467440933cf3d6f909d652d3ddf85cff4562cda51480b8f40430558e364d7d4d788c756978c43d3a9fa71370b7b15252d33bdb5a62e62f51004962f39b445b91e1885a57", 0xa1}, {&(0x7f0000000680)="a2e14caef561f06bfd89f1796e4639bb288f09bc9de112b10a5de62181fdee619b7808ef512526bcf546135b2f14d07a679ce7f826f076f53bdf5a08e57114039c6d863cacb239237ff5a55d86e95dedb6dbfa30397aa70236b89681c551b8f6fecd47d8ea", 0x65}, {&(0x7f0000000700)="22f516cfb10105f039d6094f17b7db8edbefd2357de072434f9b58102cc1a749a529408c1d2debde58a95c92e00b904546e9911ceaf5ee570c58b023dd97bab03156114d88ad559ba935a6710bebd5c1a5a688d8f7155ed75a497d5b2f372f08307a3d7dd6cd856cd030fb6db9cd3beb2ae787", 0x73}, {&(0x7f0000000780)="b2fd1529bc7596308630047986c5cd4b96187ae16e03912ac5644611673ed8bcdc0edc25ae81750f28f4e8c548d2549696909a3dedc71c3ee8314696a76110cf5a01a30e2f522904f4fb90fcda747200cc6bdfdb7dec1d68ac6063692ec3d1dc41b111df9b0bf34ec53c7cc537509bdae95115504ec6519d0ff6a35e", 0x7c}, {&(0x7f0000000800)="afe0fd1457b4a8f000deda4eab92b167114a841179a0d6fc8fbb8e131555bf0394fe6d5959a8d469b9a9d591b60a70adfdc5c20d118408f62da003e3c0b8187e01e162199203b8120df78e4ab63dfd9f82c3575b5e274f856454466d12c79cbc30ef12a2e33c9bc6e8feaa1579f25fac1e25337b796973073de950ec4a8efb1b5a061c600e", 0x85}, {&(0x7f0000000080)="2e6f4275ce09975d19cfabb8a8", 0xd}, {&(0x7f00000008c0)}], 0x9, &(0x7f00000009c0)=[{0xc0, 0x10c, 0x6, "512f6a71c5a34e86dff928cb621865926295dba9119786bcd0872de548e08e479429d3837136f79d6e12c62aa295edc3dd746e815c0334827e932a490d495200e86a45301c161c9430d86311b5bc02feac36a49741319b5456426081d85718d8f532a6b6b7319a7447ff0061a0e794ff1d2736d07f44b1ac9dc0ed00b6f09788924773731519dfebe0e0b5d00b9cd25fc3133dd4c145bc61df9a4c86f1e9cbb6e236d710aef28f33d9523c0640aebe"}, {0x58, 0x109, 0x0, "4672364cedf59420471510525cf5965e4e9eba8f08de6c6d31f402dbba45ebde9fd939f168c59429ff9776ca15c18433fe919a9273ce873888f2fbb8b88aa00e7bd2ba"}, {0xc8, 0x3b, 0x7, "12cfe64911cdb501bd595ca7cb14a76b155a72b4bbce72eaf15da8c06c36f28ff3b6f3ff905d5f855e65141a95a3b46da4b16aaafdf0112adb6976db8a983dd2996408af98a3cfd3179e9601e4269e20a7475a951e7578f494bedaba13c946c2a6aa7d4a2a25c9aaabae6f86cce3a47f4ed85d7945960902f863591eca4500d26eb6a09850eada2a639855fe264ef00236479740431efece6dafa175251c6fcc390b261c1611bd4285a5a0344b275e7444"}], 0x1e0, 0x4040001}, 0x40004) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:00 executing program 1: mkdir(&(0x7f0000000100)='//file0\x00', 0x0) 2018/04/20 03:16:00 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x7e6, 0x10}, 0xc) socket$kcm(0x29, 0x7, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000040)}, 0x10) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:16:00 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x600000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:00 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={0x1, 0x28, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={r0, 0x0, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x80000, 0x4, &(0x7f0000000300)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000002c0)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5, 0x1, 0x8ae1, 0x40, 0x0, 0x6, 0x8000, 0x8, 0x7, 0x1, 0x0, 0x6, 0x1, 0x7, 0x0, 0x1, 0x2, 0x9, 0x2, 0xfffffffffffffff8, 0x7fffffff, 0x20, 0x200, 0x5, 0x10001, 0x5, 0xfff00000000, 0x154c, 0x81, 0x4, 0x5606, 0xfffffffffffffffa, 0x0, 0x6d7c, 0x57, 0x9, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x3070, 0x0, 0xffffffffffffe81f, 0x0, 0x4800000000, 0x8, 0x8}, 0x0, 0x0, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000240)='\x00') 2018/04/20 03:16:00 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000c2e97110000000000000000000000000000095000000000000003b5f202995d9cfe443fb59d211638063bf1fae154834b75521b30594592177979f3fe638656bd2e28b5ddf5894705a98b466e6e2d065b527266dfe01fc06c03933ac589c8d5f1307ffc5aacdf6b4d95d62364f266cffb4f2535244be60fe12f626671ea60a52f6d1a3fa93cb64ab8245657b10db2ffa5957c87cbd204044e968a30d87ede6755e12e7b84b3b45924dddf569c0b8bba408da8bc7f61a01c0b21703e9301d47fe26eb8f1671416e153a73d6a4ddce87736a6cbd5ba0321eb258b3e5e54eb6c78d1db33151817b5d3ce9b45565b56c0cf28e22cd32c21767e4fc71092bf0aeec8a41de1a0d8537c4cca19f9ed5273e7980e849c1"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x200, 0x3f, 0x5, 0x6, 0xffffffffffffff9c}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0xffffffff, 0x8, 0x8}, 0xc) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={0x0, 0xf27a, 0x10000000001c}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000280)="b82283392dc50ff1fb635a58490004916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffff0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:00 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001840)={r1}) recvmsg$kcm(r2, &(0x7f0000001a00)={&(0x7f0000001880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001900)}, {&(0x7f0000001940)=""/109, 0x6d}], 0x2, 0x0, 0x0, 0x8}, 0x1) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x80000001, 0x6bb3, 0x2, 0x10, 0xffffffffffffffff, 0x80000000}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="d8736e61f865e4a42a19de25e4ab8ecd489490f9e2d47d3f37af2acff476a6944e7581e3165e070633f47cf7d5edb6655ae9a863c41410945195f48bd00084c5243c1f90b43b015043e6fbb7f64c572c90512a466ca7579111a22e3c166093df008032909829a3272de48864479ea99fe8470a23a086448fefe347c017555bbe460e0980269c87e8ecdb509d1dbd9d0b837b973aaade9fb9049341dead2c11bde1bc2d852cf91a22d07ed9984d13610178883b83ae1a5fb1254e7cb83f1aacc768389365c1a4324f82eef13909de", 0xce}, {&(0x7f0000000240)="ce46957e5baf43ce9e39df11439bf8cf8bb0b67b949dfce458a3bddb8dfbcf9797e77e962b50df9cd615df37107188b839c75878399192c3b3d9176d89a75c17f1064efedd30ae713a31fe66c8dcba78212c1561586d10878df2eb217d61c75b775dc4116b6431bceeda3e1e63aa32fff4705e12c664460f43916592e32c171f0afbf63f9c483d49b687a09d40d69af6b6db48a9606a94df52387c572d3487c4b149e4779ec17016146c13a91beff0d72f4123a4687291279a0e721ea43a8aac4083b68ed71631778b9573b973d6c3c7ed723ed23f3b2679b755379092a8b070efb9cb0da4c5a8df3b824770e67d62", 0xef}, {&(0x7f0000000340)="b0bc8ca5df4565ce107a646cfa997ddb6dce85cf63a3a908e06b4341508386cf6dff18298675abe295149de2d0232f276a1dcb4edc094353d917f20ef4c36cfe3c27b2c28ca99a69e37714d0a5d5ef218b971b9e12d4821a06b90eb1368c8749f32e6c10bd9eae3164dd65f8c452bcb39acd7a4664cfef4ac124e138d789b4db9e0d4cf8ea9f2e2a52ece8bcd3613a1809149042457cfdbbe4c8a9a3e5faf093785defa581ed686394ad8549cea3e28a47d52a", 0xb3}], 0x3, &(0x7f00000003c0)}, 0xffdb) 2018/04/20 03:16:00 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x4, 0x400, 0xffffffffffffff00, 0x100000001, 0x0, 0x0, 0x200, 0x5, 0x0, 0x4, 0x4, 0x20, 0x3, 0x4e, 0x522, 0x80000001, 0x4, 0x400, 0x0, 0x20, 0x5608, 0x1000, 0x1, 0x400, 0xffffffffffff8001, 0x4, 0x7, 0x4, 0x9, 0x1, 0xfffffffffffffff8, 0xfff, 0x0, 0xff, 0x401, 0x8000, 0x0, 0x7c4def15, 0x3, @perf_bp, 0x40, 0x8, 0x628a, 0x5, 0xe90a, 0x3, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0x0, 0x20}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='//file0\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x2) 2018/04/20 03:16:00 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x200000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:00 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000040)="5b880d7a25f073b232c0f2f19022"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000240)="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"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0xf, 0x4, &(0x7f0000000180)=@raw=[@call={0x85, 0x0, 0x0, 0x15}, @jmp={0x5, 0x3, 0x0, 0xb, 0x7, 0xfffffffc, 0x1}], &(0x7f0000001240)='GPL\x00', 0x1, 0x5, &(0x7f0000001280)=""/5, 0x0, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:00 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:00 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000e6ff000000000000000000711000070000ba000000000000000000950000000000000022f6df5cbf3bac2bf96c83725cec9df8690004c931ff0f5bda542667784f909a26799a5b7c8bbac1fd27ea649fac1139b3a2f25f4fad78dfb8"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004d80)={&(0x7f0000004980)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004a00)=""/141, 0x8d}, {&(0x7f0000004ac0)=""/60, 0x3c}, {&(0x7f0000004b00)=""/173, 0xad}, {&(0x7f0000004bc0)=""/13, 0xd}, {&(0x7f0000004c00)=""/110, 0x6e}], 0x5, &(0x7f0000004d00)=""/118, 0x76, 0x2e7}, 0x40000002) bpf$PROG_LOAD(0x5, &(0x7f0000004dc0)={0xf, 0x9, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000feffffff00000000e00f0000860000000f000000000000000000000094370400180000000200000000000000180000000600000000070000000b00009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x3, 0xe1, &(0x7f0000000240)=""/225, 0x41100, 0x1, [], r1}, 0x48) 2018/04/20 03:16:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000000000000000000020"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:00 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet(0x2, 0xa, 0x3f, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x118}, 0xfffffd72) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:00 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) socketpair(0x1, 0x806, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xe0d2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) socket$kcm(0x29, 0x2, 0x0) 2018/04/20 03:16:00 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000000480)=@sco={0x1f, {0x40, 0x2, 0x5, 0x5, 0x101, 0x80000001}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000780)="95e672feb9e6218bc333e93813d8abb5c61ede6bee5b4b3bd51bd8e80e9476d57dd6e70c7356d1ae8a03c4e3f09349f0e4b972d687b8c57b84076a024205a06db23c475038ebfa6a3390be6b9c544f3ebee64e4f16d825037043", 0x5a}, {&(0x7f0000000500)="aff8280fc5c61458d51cc70dddc7f5b85509ab0fbd219193d0bcbc2515693e3fe03c49a1afafc341bebcb40c04bf28825b219a98", 0x34}, {&(0x7f0000000800)="97b0db86e700202750018131002d33bb10eea919af55c0d589176fa0f376dceb5eddf2754f8d35185f1c90be25ebb66d18125fe3ddc0e66e77d7783cef57e5906fcf7d6bcdc4050cdfe6af8ae2494d3698361624df67ceade788cd7e7fed3cc3620ac3cf52315ca5e6be2319a0b23e51000d44bb63ac66047a8f157ddffefcfad8d456cb01f37fddd75d69172ba22d202a5ff15cf06d6cca4ecf92eb151aec3cee91df4be3856a96f01c8b366ace3e8ad6d1c4105f993ea3ec1b50e5d715fbd5b120baf9cdc87b4221b94e841b8ea5a71b41c23eb3c185ad62f043c1c009a2ff43730071c839bab0a166bcbb9245", 0xee}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="e00928b887b58f2c733c77289b31c23e0411a0eaba85ba769ab056de3e3b7364dc461e2cb1fcb0ea0a3a6edf99bcb3a7f45c1cf2d5b68d8d0327fedb431ac3ef7b812f6e72c85a3e8d0bd9bbd261f997ea05af12fa6c64718837f751f29a1054f3a7aa43f1ecefe252e8867ba137d26b60e6bc8d1cf3352258b69badeaa6f933ffa9ce0d526d38d4dbdbde45af4913ae7ce5", 0x92}, {&(0x7f00000019c0)="3860266721b92f11898e9a7f488f40027ab6d25a21d060e294b10dc74db5a7543263ff74cf48c505789f58906be62f67b0cd7babe36e6090cfc8c58f9a0ace9aa35da76e2887e4c8c6d1dbe35a3bba1cce1f9bc975f4", 0x56}, {&(0x7f0000001a40)="557a51132764a5e3ec04f042b8025a4f1683c583fa3991e1bf0c3c37925b9892797a83500a07ef363eecbf3983bca6e9d2f1f2b09b8111ec03c6f5b08733fb2e5ee874df7a77fcaeae89022ed5c5ba2e728eeb96fa74140e33fa1c71283a2a334d2098a58977f623ba0d9cfdab52385edd0d14dc887e07e73198f0f9a0a137eb00188bd07a3683d67ba43b3071a9715159e7a2b9bb9150", 0x97}], 0x7, &(0x7f0000001b80)=ANY=[@ANYBLOB="80000000000000003f010000080000009f201a945ea97e295a678336219d24c16c27db857e4a62a931ddd46ce9c8bec1213a28ed7b3798236f8b7175e3aa001290962b3017d0e81a5476ed866b90713f001d8380db110225f6c8dec9c18a168db67e75f9a08aa27a73adc2000000000000003f7b5a2f73d12ca0bff000000000"], 0x80, 0x4811}, 0x4800) mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='msdos\x00', 0x400, &(0x7f00000000c0)="a32d62c44b9082538784d4c4ce1f1c2d70b33bf237d95634eaa0807d7ccd0d1a2a393f9c0681762daa5a2c0a03b42b491dfab4a0feee2c3c5309215601e19489a92d5a3f9730b43fc349fd50adeb63aadca42017b117e2765593d98e817d59837a0f47206a3023573f9bb96970462897aec20377c1b88b59a96cbd8247c1531554a570b15458bab0f6bbe2855027c04748b976a04a39b2a681a7a2430e12bbda5926a298a785a3cb404d6dbdf6") r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r1, &(0x7f0000000540)={&(0x7f0000000180)=@l2={0x1f, 0xfffffffffffffffe, {0x28c2, 0x1, 0xb72, 0x0, 0xbb8, 0x200}, 0x3, 0x7}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="caeb25fbdd9cf4821b09110785338810abb8d3968d660f3a3b125a685ed7b19360973e99d94caffbf1854bd7d07e260e7d7c8ab44bedeef57349cf9dc2c6426bd4a10b849debcf73b3117fe1896d67651b0f062ec82ebf1fd870f5e89f654e625b387bd3fee8bff4c83655b5ecdf5f6b3eb8c471e3db440db7c9e064d82a82dcc8cdffdf7782b968d813fa7f55ab", 0x8e}, {&(0x7f00000002c0)="67c3b5f553d1f6f72912de9218101521458a5c1f0e409c4329e77ac3999c8aeefe388f9c4ae843894b97fe49db78b7a3e7264d7c8a02e2b204d47a1bc74d593c87eacdc0dc60da585c572e69bfaf0dcde96dda08", 0x54}, {&(0x7f0000000340)="6c48fc88ab427657fa70f97bc0511ea0c0796b88cc4217c091cc9e84ffc5682a2149858d423f9467919c4294a393d16834060b6a6eda5343a234146040f49f004fd6e97b2b3571aa95c22e", 0x4b}, {&(0x7f00000003c0)="49cf78138c1f178212aa5ff12501c32f4447e02b8a76f9a9216f2fcea40244a8d71e20d048ea2d4f9ae3cd6ae323284f3c902ad6f7888514234a63b1dee5afc0", 0x40}], 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="f0645ccd778617ed94b54c27ee52e0000000000000000000001739c172a264f26157111bd2f41aa474310353f6785a0c81856d942230f433f6a9dd80a317be17aac8d78cb3bc0cec58a746d6c36f4ff0f6466db7d4c31fe4b14da2d1758e2375d969c1e2ce110e91fbe2e7c73e66e935f37228db9b5ee31e3f0f11c8e0933a7d5ea89cab71acd3da710366889a6396ea759b930944d065b817a13423a0fc68f461aed23546e2f2e5b06717706ac44d3326212ff527e9e655bba124f70638f7fac46bb6af5e3609473cc1a1e218a1476473bf9c6927c7e7e5cc4f26ee5da4a0fd424883387c10c2c955fb1462282f85ba3d6272dee7bc9aef00"], 0xf0, 0xc0}, 0x0) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r2, 0x4) 2018/04/20 03:16:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000280)="07af6d541305882ead2d1e0916902339d5aaf9ccdc07e0491e597be065827428c3b1e2dce62639b4954e2bf987221fc38a872f2128c4a40d8813a08269cd0172aac9eda687408260808dde86f654b6642561cd7e7732aa2f720658f140d8420a3d1a9c1cbdeb23a3e82cf6c5d6d8c7a027483455ed49cae25d342c2a4b039a2f43640d96661ffa52f9da"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000377110000000000000000000000000000095000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='aufs\x00', 0x2000000, &(0x7f0000000240)="ef2437e15153aaf2d0699aa1") socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:00 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x10) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:00 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f0000000140)="058a72d93af042873a5e2d6a05c1db1770197bd71779f570ebf8bd9a994753a8637d5a0e14e6fd88db5eb5108a68ae2db4106d9ba634405d6485a03ca0271173d2cccc6e4abb2264c61023b49bb25066e894916966496e8027e52763f8f3d5fb44a0afdd70a9997dba2df2aea0df89eadaa2ffe2a1c3311af12014"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000014630000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet(0x2, 0x80000, 0x8001, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000300)={0x1, 0x0, [0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000340)="3df378e0e33b2e7fd1dfddcfa45e78cd"}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:00 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f0000000140)}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/04/20 03:16:00 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xeaa, 0x4, 0x800, 0x8, 0xffffffffffffffff, 0x4}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000040)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x800000000, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:00 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffff, 0x3a85, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x36, r0}, 0x4f3a26108876000f) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000340)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000380)}, 0xfffffffffffffe6d) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000006480)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000063c0)=[{&(0x7f0000006080)=""/224, 0xe0}, {&(0x7f0000006180)=""/167, 0xa7}, {&(0x7f0000006240)=""/27, 0x1b}, {&(0x7f0000006280)=""/22, 0x16}, {&(0x7f00000062c0)=""/104, 0x68}, {&(0x7f0000006340)=""/115, 0x73}], 0x6, &(0x7f0000006440)=""/45, 0x2d, 0x7f}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000064c0)={0x0, 0xb, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000040000000000000008000000a4b4f4ff000000000073000000000000ff36f9ff010000000048f328c40000009500000000be9ecb772852c1bb00000001850a00fcffffff00100000000000009500000000000000899ecc2802b38d485ab1a6149d8df372efcc68f74a9dcdd5a7b2c7446472314c8809"], &(0x7f0000000240)='GPL\x00', 0xfff, 0x3d, &(0x7f00000002c0)=""/61, 0x40f00, 0x0, [], r2}, 0x48) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:00 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:16:00 executing program 1: mkdir(&(0x7f00000000c0)='//file0\x00', 0x10) 2018/04/20 03:16:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0xfff, 0x0, 0x185, 0x1, 0xffffffffffffffff, 0x3f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f00000001c0)="95dd992517cca5ca08436532a232beac216c377e185f10f16c85de2e00b8812d2dcca58fc41d57ee623fc87674e8910168ce58345aa8cedd240edd0ad31177eda6b2f3536c72542c9b256404d0e365b7d6de63a26edb444d9b4cf4ec3e7a9772c24808ad07ee4e972e2dca6ea172bdede1b468577d2de14e51f058b9e14ea7bec830be2032d4043c99fe0772d672c28ad1f9df1098161915de47193bfc50d26b7e3b2eb6c0ed56b455837276c2088ff864bd065b6de5beaabe", &(0x7f0000000280)="67e814b51208603cb1625fddfae1995d9ce16db2304bcac14ce8c1ce630c54f0fb3e70caed6fc0a8d4f90f5328f4b59eda77ad669914858a01a42a8f82a7d1460472da3a987ba01d9990556d7327178614a2f66ffe1c2e33974c66bca7004fdba576c0318d19d00daca335cedc2a77acfa451176c3b2d36cdadbec7bcc328f83986c0f91575e06"}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:01 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x64) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:01 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x6, 0x1}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:01 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x4, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) 2018/04/20 03:16:01 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:01 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:01 executing program 1: mkdir(&(0x7f0000000040)='//file0\x00', 0x1) mkdir(&(0x7f0000000000)='//file0\x00', 0x1) 2018/04/20 03:16:01 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x10, 0x3, 0xce7, 0xff, 0x11, r1, 0x1f}, 0x2c) r2 = perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x8, 0xfffffffffffffe01, 0x400, 0x5, 0x0, 0xfffffffeffffffff, 0x10a0, 0xc, 0x4, 0x8, 0x6, 0x0, 0x5, 0x82, 0x4, 0x0, 0x5, 0x2, 0xffffffffffff7fff, 0x7, 0x7, 0x401, 0x8001, 0xff, 0xff, 0x9, 0x5, 0x6, 0x4, 0x80000000, 0x5, 0xa7, 0x8000, 0x81, 0x5, 0x100000000, 0x0, 0x7, 0x4, @perf_config_ext={0xfffffffffffffffa}, 0x241, 0x9, 0x7, 0x5, 0x8, 0x8, 0xffff}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000001c0)) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ext4\x00', 0x100000, &(0x7f00000002c0)="57e169aea9edb1c765b412870cdf634a08b1c8fa49aaf639c0bb63796a37dd4e80147023f5c7cdf69a1090fe6fd2fcae57f12420bb478a34633f21869d01aafaaba7a0736d5dc20cf7c54672f059bb1e5ba22e34ad25988c2060f658233690e00388dd8747df244e86f8be02248c77c6f33ab3c0fa60dc1aef93677daff8e35bd75c5b4a0bde41493d82ff368c096b316b9af403e953cfb02db0c8fc442f") 2018/04/20 03:16:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x800000040000000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/20 03:16:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet(0x2, 0x3, 0x1fe7, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x20000178, &(0x7f0000000040)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000001300)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:01 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x4) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:01 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x3, 0x6, 0x15, 0xb1b, 0x0, r0, 0xfff}, 0x2c) socketpair(0x0, 0x3, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r1, 0x50, &(0x7f0000000240)}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800b3190ce0f3297ba6e600030000000000ff000000000000000000000000009500000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) socketpair(0x1, 0x80000, 0x5, &(0x7f0000000300)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet(0x2, 0x8000b, 0x3000000, &(0x7f0000000340)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:01 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x40, 0x0, 0xc, 0xffffffffffffffff, 0x10000}, 0x2c) 2018/04/20 03:16:01 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000004e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0xfffffe99, &(0x7f0000004fc0)=[{&(0x7f0000004ec0)=""/131, 0x83}, {&(0x7f0000004f80)=""/12, 0xfffffffffffffd15}], 0x2, &(0x7f0000005000)=""/247, 0xf7, 0x200}, 0x40000060) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x5, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="18ebffff02000000050000000000e1e4905d7687e766dd879500"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000240)=""/251, 0x0, 0x0, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000)="9fa8e7700da5a30e4cbd3f169b83465b463b4b42afa99f0b570585272b5921900d67", &(0x7f0000000380)=""/215}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r3, 0x12, &(0x7f00000000c0)}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:01 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000071000000000000000000000000850000000000001d000000720dd38326144aceff45be858785c68769d1548862630d3dc698cfe97ad6a2c047e444d169c4dab031e78ac20be3ea920a2f2afbdf407bccae0adf6ecfb7344b8d06f2835b7608a86cc56f6ad717951ed59fa5c25c9d811a82d880a3ead4aebfa0db432dfc6fbe158d557efdcda77a55047e33f72c"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:01 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}, 0xffd8) r1 = getpid() socket$kcm(0x29, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x4, 0x997, 0x7, 0x5, 0x0, 0x100, 0x40000, 0x9, 0x101, 0x101, 0xac, 0x6, 0xfffffffffffffff9, 0x0, 0x10000, 0x7fff, 0x6, 0x5, 0x20, 0x7fffffff, 0x9, 0x6b, 0x9, 0x2, 0x5, 0x10000, 0x6, 0x7, 0xffffffff, 0x5, 0xa006, 0x8001, 0x2, 0x7fff, 0x401, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x200, 0xffc0000000000000, 0x39becbd1, 0x4, 0x2, 0x4, 0x41}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x8, 0x279, 0x1, 0x8, 0x0, 0xc0000, 0x20, 0x8, 0x3, 0x7, 0xffffffff80000000, 0x80000000, 0x100, 0x4, 0x6, 0x1, 0x4, 0x7fff, 0x80000000, 0x1, 0xffffffffffffffff, 0xc66, 0xfffffffffffffffd, 0x4, 0x8, 0x7, 0x358, 0x5, 0x8, 0x3, 0x2, 0x0, 0x0, 0x4, 0x4, 0x8000, 0x0, 0x2, 0x0, @perf_config_ext={0x2, 0x8}, 0x2210, 0x1, 0x3c3, 0x7, 0x8, 0x9fb6, 0x80000000}, r1, 0x8, r2, 0x0) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@hci, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/24, 0x18}], 0x3, &(0x7f0000000400)=""/166, 0xa6, 0x732a}, 0x0) socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000d80)=""/147, 0x93}, {&(0x7f0000000e40)=""/206, 0xce}, {&(0x7f0000000f40)=""/23, 0x17}, {&(0x7f0000000f80)=""/12, 0xc}, {&(0x7f0000000fc0)=""/217, 0xd9}, {&(0x7f00000010c0)=""/126, 0x7e}, {&(0x7f0000001140)=""/176, 0xb0}, {&(0x7f0000001200)=""/24, 0x18}], 0x8, &(0x7f00000012c0)=""/238, 0xee, 0xc24}, 0x20) sendmsg$kcm(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000500)="135a38eccd69c26aef412eac7eac36e4ab074ad08f72d6f83c4da61584513aba7fbdd9b2c35aa5093b5b03b649426fabee59893bca204bab6140be9ef96e3d0127b2926d37994dfba6812d8ca48f2da56e1aecf87970726fe4b5b5082cc6698babc68f3aa0bb8377e0006b75103a8a59ee642a2bc51a214e4ad50c6005253a77ef771a1d059beedf0aa7e0ac1f769ae915b2f01efdaf8b284ad171337133a6b624cd8dbf5889b03ff6eeb3a369f03a0dcd55d8b4e9016f9a0a4f1005148713a45da50813119b108b93a4bc4f014403cab45adab6bae0f7404b24", 0xda}, {&(0x7f0000000600)="e4cfc5a803c61b244035cc9034e73f16240ca4b8c525c630a3cc88f2755ac1a7847f591b75852a295f0180ad39cea2195bc3831313f125b5d2337c3d51044aa4271541", 0x43}, {&(0x7f0000000680)="5c2dd9d6ea47f4cb3e079fe99bd2c9d6441d30d08053e9f7d380cdc130f0909060fc34ccb6cc7dce2e9cb43977aa3bdeca751def584b0c2b1c73d15757d09afa3bc00affc27e0e4dfdf4d7041b80c4f936ad67d8dcb3acda26c3fc3a39bb88fda7e24772e53c6b4e0dc9de25fd41", 0x6e}, {&(0x7f0000000700)="0e8b474331d3e0204ae2de3303e1df01c3023b5fdb798a06ca319ebffe8ace796c11f1cb222c1037a4d391bc5fc6e1d4e15c91a44e97c5f515f658dfc7d060cc4f5505f9d50ddc6ffab834a652adcdbc1e232280d44f7a8d37c55438a3f0c2cc1998763b92d0a33de4526c9bcb8a9a2003e96a30c7e974b16f33b5746b64b3a4608ab503169a592b8d881caa1676c350ec435e907aa5877d7f8d44745eca30aa2740008f75d23d719499e5ce4d9356e2cf91c467138cd425a36dc92344df", 0xbe}, {&(0x7f00000007c0)="28929a403abc67435979a7a3b752bd9616b64386b2c33b4e5ac9f27e8e3c7ba2440b4f7dd5bbbb5cf41379283ed6ff81d2e871c17de6ee07dddc0c3faae5a9e286e2ac68be909eac0cacc24c62ff680d517cc3e1912c79614ed6876d60a94ff9edbb7babd24b5d3fbcd25e642889359409a7b2ad4f990d10a31ae4cb46b8b545fe0c21abc69ce29a0275fb7e193fbfd7e76d5aa0e8b5178450a7d8ab413cc37fac3d20d20cfc9a4cfe6a3787df59159059d9f000ebd2c792f188bb5cd5d857f0f8b8d26c9f61f4c4c175483d8810c258ad749b5014a12dfee7dd8960ade12a1d2ba3fe3f87bbf0acc1c371", 0xeb}, {&(0x7f00000008c0)="06cdf7c54c80355c050625b1aabdf17206597ba8003590f005012fe74af2497c5f54161552f19cc0e8f536e573d46b26cb65aebccb897603f0", 0x39}, {&(0x7f0000000900)="98fff008bf2dabd7cf1ee23ac4c986f96494fc15fb08ac439e03b8f21567ddc187ab9e3d2f3a750adfbbaf62343c5fcd48c1e63af69edd32826e6c1b2d9d5895", 0x40}, {&(0x7f0000000940)="2ede3dfba38bb9f8ba3d2ae0995b3494d679e4ed836b42707f8f60fc7433d3", 0x1f}], 0x8, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x338}, 0x80) 2018/04/20 03:16:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f00000001c0)="b82283392dc50ff1eb635a584952b2b498c3bf928abb0a93d2f5916ac2fdc24e95e12aa8daccf7393e72be9cc66f862f090000000000004a4f09dd7c9eace5ea8d1d43d8603a6a9f8bdf1869d9cb8769f14ca269a97ef07494cb52f096975081328b52c0e1620ad8c93f7b843197a187a573c01c7e63e10c8f825b75ede60c1b0a5e000000000000000000000000000000"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:01 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x200000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:01 executing program 1: mkdir(&(0x7f0000000000)='//file0\x00', 0x0) mkdir(&(0x7f0000002440)='//file0\x00', 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1b, 0xb, 0x1ffe00000000000, &(0x7f0000003b80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003bc0)={r0}) recvmsg(r0, &(0x7f0000002400)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000001380)=[{&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/178, 0xb2}], 0x5, &(0x7f0000001400)=""/4096, 0x1000, 0x7ff}, 0x20) 2018/04/20 03:16:02 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000711000000000400000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:02 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000007181c512711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:02 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x9300000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:02 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x0, 0x5, 0x6, 0x2, 0x0, 0x3f, 0x80000, 0x2, 0xd7c, 0x3, 0x200, 0x6, 0x3, 0x3c5e, 0x2, 0x7fffffff, 0xfffffffffffffe00, 0x7, 0x1, 0x7, 0x80000001, 0xe0000, 0x3ff, 0xc2ee, 0x7, 0x3ff, 0x100000001, 0x200, 0x5, 0xfa46e1b, 0x9, 0xb7, 0x6, 0x2, 0x4, 0xfffffffffffffff8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x6080, 0xffffffffffffff73, 0x1, 0x6, 0x0, 0x0, 0x40}, 0x0, 0xe, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:02 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000005280)={&(0x7f0000005040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005200)=[{&(0x7f00000050c0)=""/32, 0x20}, {&(0x7f0000005100)=""/252, 0xfc}], 0x2, &(0x7f0000005240)=""/40, 0x28, 0x9}, 0x2000) sendmsg$kcm(r0, &(0x7f0000005680)={&(0x7f00000052c0)=@can={0x1d, r1}, 0x80, &(0x7f0000005600)=[{&(0x7f0000005340)="d4023a3d3c5ce8649c08fc41c0f7dffb375d3a9ec86255054ce53d9a65f23309487c1ccbac3760ee4fc7cb65048e6c9cdb3a7ed00a45a110d2de3596c37828e3c2931ed21ea24dfe70879104e1c426bbb2200e258bcba42d6030619cc3b299cf3a8cce48cf81ca4874117c4ef71a1794e8d54b19f02db7ee01f4fc7ef85d3bc1170974fd17abb43e870174b494737818dc5e85441f310d71abe521211811469c7f9af32996b43c21e72b71f98b63fbf4a298007db388e812bf7140d48f19157616ddad7420ef4b1738a01f61b527ab2ced02eef2355c05a8223157f1d775d9ef", 0xe0}, {&(0x7f0000005440)="92102f37ac93b036b3f863a81b93d48c84246fe73e0bcc22031dd5d78b734296cd01e6e01f7fdb15ea274f63c2bde989f24a407c13d6398cd8189f1fd58a36779fed7a7318a1975e1a8d60b9d763cd57b27215a54d7b8029649ddad61295d66419", 0x61}, {&(0x7f00000054c0)="756c1f76afc6386fe964fad27d981722d3c5fc3f237772fdb98c3c8dfb9edb60cf2fa363c6ec0e7c77056bc37dc12c0211c48775da7600aebb3f719b57ace90ef991d69aa63c", 0x46}, {&(0x7f0000005540)="5ad65397c2af0f057ece64e9f352d1904ae722a1bd9645cdd638ba56", 0x1c}, {&(0x7f0000005580)="729549a885a92ebf363f0ed710089bb0a18c6adfc636448bbc70c765ad1c6a29c044bef6508afc1d4d358420ce933c9979bb", 0x32}, {&(0x7f00000055c0)="33e169dd544cd1e745fd8167a0554f0de00dd3f968b4", 0x16}], 0x6, 0x0, 0x0, 0xc081}, 0x40) r2 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r2, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:16:02 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socket$kcm(0x29, 0x7, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00000061c0)={&(0x7f0000004ec0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006140)=[{&(0x7f0000004f40)=""/167, 0xa7}, {&(0x7f0000005000)=""/10, 0xa}, {&(0x7f0000005040)=""/118, 0x76}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/8, 0x8}, {&(0x7f0000006100)=""/35, 0x23}], 0x6, 0x0, 0x0, 0xf0}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000006200)={0xc, 0x17, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe4, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95}, @alu={0x7, 0xffffffff, 0x0, 0x6, 0x0, 0x10a}, @alu={0x7, 0x101, 0x1, 0x6, 0xb, 0x1}, @ldst={0x3, 0x1, 0x3, 0x3, 0x2, 0x17, 0x4}, @call={0x85, 0x0, 0x0, 0x1b}, @generic={0xbdd, 0xd65e, 0x6, 0x8000}, @generic={0xf31, 0x800, 0x9, 0x4b}, @exit={0x95}, @generic={0x7ff, 0x8, 0x9, 0x30}, @alu={0x4, 0xfffffffffffffff8, 0x7, 0xe, 0x7, 0xfffffff8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000000300)=""/4096, 0x41100, 0x1, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:02 executing program 1: mkdir(&(0x7f0000000040)='//file0\x00', 0x7) 2018/04/20 03:16:02 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='mqueue\x00', 0x800c0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001ec0)={&(0x7f0000001bc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001c40)=""/8, 0x8}, {&(0x7f0000001c80)=""/227, 0xe3}, {&(0x7f0000001d80)=""/26, 0x1a}], 0x3, &(0x7f0000001e00)=""/152, 0x98, 0x9}, 0x40) sendmsg(r0, &(0x7f0000002500)={&(0x7f0000001f00)=@ll={0x11, 0x9, r1, 0x1, 0x0, 0x6, @random="d38285e78d75"}, 0x80, &(0x7f0000002280)=[{&(0x7f0000001f80)="de8293f5ae4bb7a707b6d45c964c9be72456e33734b9bb4adc5b2faac2f0a9931b79ceb971a1b9504a3f7553a35adc65de9a2d1520d73d98275028bd9eb7ddb609109df0f342ed992c9d9c7ceebedd47cd802f0385fb208185457ec183b61c6fdb3974f7dc3fabd521eabb94d3021c85611dbfe50626a23a1a9dffbfb17ee3665bd7bf53c40c4bce8e8e48e726234066e5dd05ccdf3f26612c0c9fb6e7cb9bf66d6d8ccfa8feebb53a205666e1302e75ad26e3abb91eb1550326ccc6a97432856a8910e936284560cc3db3e32fac6ead526119b095118ae7d1c2ffee2554da259bc30c44", 0xe4}, {&(0x7f0000002080)="c224fcdb36436f6d886e2c6f06195f7b69a7f1c61d102d1fda7d6abc0e3aa48eaadf3333f8a9f00e928d1e39c38ac70aebeec40e7b8de07dff19bae5a48c2464f3590f899420091eaa00468a84451420779a9f381c5bea", 0x57}, {&(0x7f0000002100)="7890e7a85a20e49a02eb739c3e60ea72efbe8d4a05fd9a3712d85d02d247edc8dfb4172d7d2f5e987b92", 0x2a}, {&(0x7f0000002140)="925914aca075b7e1532716fc35cdff9476e696674306b408145fc6b779a755c15b6df4b6c8628cdab46f526a83a90fc6c2c97a476cd9287093f9fe6ba5773a6ec0e02193f11ad019dd8d299dd424a5b8d923ad103cc373a83493541dc6c28c88695d681a5864c82463e1163a8c728b130e4839d17ca9ec5abe3aa03b719ef0cb9bc570d91eb2b8", 0x87}, {&(0x7f0000002200)="7de714093129ad2d4e69461fb18b0f36a04bbe2288a9e5e74b34143c19d78b20e7a2261467881c39371556e59a4037bf3c2ab5c1c303227557c61c2d7c4e39362af5429a96f451617011f98eb3607cc4de0cf30fe616027fc0cb", 0x5a}], 0x5, &(0x7f0000002300)=[{0x100, 0x11, 0x5, "78e8d6cf3cce51725283f950b5413fc8acba991ee3d4ec36974f6237eba975d6c157498202a8c81a437053f4e1664674435337d0c2fb45de33c929eb9c5fdecad01360134aaac0d8ff7ccef65cec9721468cb480a7c115ed082cf68f1a7ff1eaf5fcf276fd906f2a8fc7f51c39febebee03a8cdc3f3371598259af5b368e3864c14c39e841ce752f231be96f2de4c91abb723a3188a0b75aafb939fd6102687e3ea7b3676066478b3e879a59689d4f2a888f8f5d7ddff4459436c95552a0c24955708f5b7dba7ec52ac0c2482c02f2521a6c4be6a5c3a846b4f1ccd0c6118683c2f147c931ecb8f18892"}, {0xd0, 0x0, 0x7, "cff97f25fdb979db4048b4e5d50326309e9a48d66054d368b11ad49a53e222d9e462c9ed8a35dc4a033ca3054d44399a161efc8fd2db2474c72a44b8ff6be260682d03ee529e8885746b7b067f919e3d8efb3a8b2c878dea0d869f4b52670e744a853a694e23057a682e6fc4f42418d3a14886762d1b865b552895129e71885507229d06260ce3ef0b186eccbe5356202243833a266296b87612af358e261db92d9f0931010ad88b3bdab18ed9e17d3cb479f57adfca42b238690679a3edfe87"}], 0x1d0, 0x4880}, 0x4000000) 2018/04/20 03:16:02 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xffffff7f) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:02 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000940)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000980)="34921ef942562f3917d3910691cf83c939fc0dbbd4740b3862053b643769dcb5c499c89a663db6d47c89a1605101b0814de7e0496d636300134f41407b8e1b571aab1927b72eb00963b4cf3c00dc453e99e6b595ceb2537d3fec7bf73395b7069942b0e32211710499ebb85cf5252f18e21177778eb809564b2185e9a8bba4fec79b825e7bea27b667a119e9211e7f7f0d5afef935f9e9c2a7cf07f02dec33c5f29266adfc865a43932a1ea27fb19ceb8c7b00fc8f1cf1e6d35ee933dbc1dc294882e435eb5d78ee0e799703c3761ce79841c16561b2f71345bc8afd0cad198f984837310f62521c74c23bfb29f99f97a469aed83e94", 0xf6}], 0x1, 0x0, 0x0, 0x4000}, 0x4040000) socketpair(0x1b, 0x80800, 0x2, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) r2 = socket$kcm(0xa, 0x7, 0x11) socketpair(0x3, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0xffffff6c, &(0x7f0000000500)=[{&(0x7f0000000180)="14da55586cdba32ec10bd9134ea59a535f12b1de813db3df1a51a0b02e7fc52f6e177fcdb8a17850bc6364edf4ed22f39395e18b43f14114675fd7c6d86d2b9adb60d3a479e07c91cc2698859763fa15991f486b6c568c5df99ebd0676c9d1b44ec90f78e0737bfd500ede7c067cf5d216d0090dffb4c84eac9a22d98178d45567b028ac7bd3be1499535c9138c85a2194bb3b373c9df301ef6e0e8abf45a0a2608c0da1a5b3c2250a7909000000000000005e0f9ae6", 0xb6}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000240)="4ff2bb3e18e7dde545d0103cf5bb5b98b080962dd02b8a928ab77b1a6867c38619b3c5f3c5f5e6862f5292880f", 0x2d}, {&(0x7f0000000480)="743543cf53d7669326cb3ad264c9018d880e1ea5351d068b7dbb4eaeeec015ff268cabfdbdb5effc046885755d32101e1aaf3ef1b8d1c335dfbdb6f33b3e6606a9595e2df9dd381d495590d5bbc9e11ade699a0361963ab65cd3683742a40d559ad1b2d264fadb", 0x37}], 0x4, &(0x7f0000002640)=[{0x60, 0x29, 0x100, "178b6988e5bc189c5780153e57eefcd3215ecd5253b833bdf08b81e26ea1f2f603315865d10a341309cc54d3ed601dd4eba28fa863db6db6d95e67a84ca185108c2b6f108c57a38c7873446cc17df1"}, {0xf0, 0x11b, 0x9, "7012d3b8bec95bfbe8c45dc4714c47e4b4398728c2c4821a9cf80ffb71757d6ee66ee1ec251844ac77dea36a0cfec436d35cc8b435990cf0ec17cdedbe3e2309b30ecb156d84754006a78c9b1dcc94482714b1866ab570dc29d6890d104bd18f050c3e15304f53c009e6b66b5df076001e0e0a0b86738c132bec01e695163d8325091f2469b2faaa874921cdcbc0fa0cb7d736faa3e181203775f7de45b3e7b2481cddc68b20432257b422b7c6ce312a8d76e32271281e6e909a7c618e1a3cf5b8ae0a8b9bd88b0e183b191ba5110b2466ce5cd9a265ebcdeecac5d4"}, {0x78, 0x10f, 0x654e, "4ff7ece969d0fa6088ced402b2eea7ce8b114305323e053d2037b810645d472fbe7ab7134c94daf7ed8657392d32128cbc73ce18318652005a287f76722f99d57f53ad18fb24a10846d963b2568c53cfb312be1d1d7d76b00592d449f6e9e0249a60f169"}, {0x98, 0x187, 0xffffffff, "03662d98644ffb41ec66cb4468a8fb522532dd6aa0c3d90a3c244f1d2ee4092ac611d3fff10ca3dfa5b3fb134e094b805378e086b78f7e347ceb13235a53cf19b1ecf53d86209cd0ce25360dde6b3f92af06d2cdc38f89c898b4e633d6e17d6f1b4547a75851e5d562ccd8e26738749a22b28b43a9e52e1be3d304fa36847aa627c8649690fe38"}, {0x88, 0x10e, 0x3f, "2441ee886800c8202936c9d01cbbb9e886ca10b4911b4e4628e3ca6832010560630b738a7043214dd3b0a0e9590642980b505357616e413bdee08f602f350671f48f028c5be42909f83c279f4f9e0cb1cd775666bb55e305c61320d33c0faeecb623a150b189ffa9d9f980faced9c6817eec82e13b66fa"}, {0x50, 0x19f, 0x0, "bae517e2c0071e0282e47050e8e08e5b1cf31bdd868fc60998fefd90f673a0ba527112ff8f1e8e4e0b2ccf84dc098730efee9cf62d62735ff3f6fdc6a6"}, {0x1010, 0x10f, 0xffff, "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{0x90, 0x11f, 0x695b, "f03252763fc94102b86cf2eb9e0b753abf30826e275f3b1dccf5a17f4653879d5929fbfc3eaacb9d958026a4285dfa05aa2c88de1853f6f50fc888127e0da5e1a2c9f3a3bd872ef6260f7a78633c464bea5c942d8a82d680c6316f699497e93bb3baff498bb0f340eeabd073b76dbade616d50a4576eb3e306"}, {0x90, 0x1, 0x7ff, "76e193b7cb145e017936a53fb4d2475e1aaeb1d89ebbbed14cb29088825482ec52c6e5753b62a13492a1ea75a8a26daf9abd307b3bd254fd4e64313cc3d7e2a7a8e9b1e17a206045f951c2803920ce237c4d7973537f99eb147941d141549bc96c29f6be3156ffa8f35a873ee3ca3cab9ea065ff68a4b91e6185b1"}, {0xc8, 0x116, 0x100000000, "fed7b9dabfdb22d3d91db1ffacafbecbf504d9011cea31d321ad6bed08080e478c3a6b6a911b5efb93e1d0ea8c2c76543db80e6104fcede8517cdd7dfa4f048c224fa5c68fe9cb86b6cc4f20d8eafdc1278079ee1b9dac7064febe81f010d5498a61c72cb64ee5764309e5981022e22ed86a4d6ff499d7a017d789e98a30d8e452d14708a5698e28494ec7c0c3525616bab58392d9591c732cef3bd9231ce740e5affc746efd2ea33e94eabc3549245b11304773"}], 0xffffffffffffffee, 0x4000000}, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x9) sendmsg$kcm(r2, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) mkdir(&(0x7f0000000040)='./file0\x00', 0x30) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000380)) 2018/04/20 03:16:02 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x800000000000008, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000001680)={&(0x7f0000001240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001580)=[{&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/177, 0xb1}, {&(0x7f0000001400)=""/244, 0xf4}, {&(0x7f0000001500)=""/75, 0x4b}], 0x4, &(0x7f00000015c0)=""/180, 0xb4, 0x93b}, 0x122) bpf$PROG_LOAD(0x5, &(0x7f00000016c0)={0x0, 0x7, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x1, 0x2, 0x1, 0xf, 0x3, 0xc, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x1, 0x0, 0x7, 0x10, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x9, 0x5d, &(0x7f0000000240)=""/93, 0x41000, 0x1, [], r3}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xc, 0xfff, 0x6, 0xff, 0x1, r0, 0x7}, 0x2c) 2018/04/20 03:16:02 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000008000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1000000000021a}, 0xffffff75) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000010000000000000000000000711000070000000000000000000000009500020900000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:02 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000007e7f86a20295a32100000018000067c44c3e000071101700000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:03 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x1204041, &(0x7f0000000240)="c375aaa7ae1ccd923b760f44c99c96630a6c7f6ff1ede9bf5ba2b4275bae92feaaeca51a462bdcb21de094401f703e06e7296ed046889af5f0486ab8c3a000043ce70addb119cd32621f8a7f55c409ce7bd9086d5157db4eaf") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x3, 0x187, 0x18}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000e4ff0000000000000000701000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001c80)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001cc0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001d00)={r3}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f00000002c0)="2b57a9cb04b8827dfcd8f5f22f9cd1281c8b8dc0f7e696eff9e440858b0e4101821d048dd9eb45cbacd9f7afc4d7ccbb30ff7328876e96e462b5df722f5b805eef4f33573c8fc38724e1d1f14822a559d85369d54162a16caa1a5140dea535eb57eda0802b3242ea2b22ed092cb597c52107a67071bc0acf14ab726b1890b40fd62e0848159ff2f5ddf05fa663ef8b4e4b7d6918c755cf26b3a602e59c7e315bcb47ea2aaae778024285042b3c9d7369f5fe596ee804be4aa89b356804bb3da187"}, 0x10) 2018/04/20 03:16:03 executing program 1: mkdir(&(0x7f0000000000)='//file0\x00', 0xfffffffffffffffd) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='//file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) 2018/04/20 03:16:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000701000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:03 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xfeffffff00000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:03 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair(0x5, 0x5, 0x1bac, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 2018/04/20 03:16:03 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:16:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:03 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7, 0x5, 0x101, 0x1, 0xffffffffffffff9c, 0x5}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='//file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='//file0\x00', r0}, 0x10) mkdir(&(0x7f0000000200)='//file0\x00', 0x40) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f00000001c0)) 2018/04/20 03:16:03 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x45, 0x1, &(0x7f0000000000)="33b1506a79b48fed6312a9a0727c90ddf524f5d3937b5cecd4f575a7a80b18c5930352e62f0bcb25a2ed1efb82a5b311170989253c803b3d2494691ee658d686c379f450be", &(0x7f0000000140)=""/1, 0x80000001, 0x9}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:03 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8000000007, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000240)="861e7e8125f425d801417a4df8c638193625fd3d155c8a6e096cc62409f32c61e7c9aed681a6f0ad1a173bc9eb47ba9553ea2793e2809286628e9179a26971b47cb0b8531e2d64c3148feac4c295a1598a5af00fe477704753aca84ceaea571510a7a1cd8a1d028009ab3b468f2774615d9ddad1f30d08066f1d1e719cc6be318a3bc9bf42033f30e1d560b480a85aff59e92c90689ae78eafce977ae99cda080ec0041954c68c15bae9f6d3464db3cb", &(0x7f0000000300)=""/182}, 0x18) 2018/04/20 03:16:03 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:03 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xf6ffffff) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:03 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:16:03 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0x9, 0x80b, 0x4, &(0x7f0000001680)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001700)={r2}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:03 executing program 5: socketpair(0x15, 0x0, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='security\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:03 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xfeffffff) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:03 executing program 1: mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='f2fs\x00', 0x4, &(0x7f00000000c0)="7635bd0d7c7dbd46fe9d6cd4f5ba0b57afebb7499760d8d0725fe20f118a27e31e89626df08b8255d6f17a06a2863003d860e2317ed9cee72771d2d56595fde3768ee3820bc1d2ccb85bf06e9fe07485656a7c10df9a394dc3b5fca22f6e3df271df1325c19d23ffacac7d239a0ba810c7eb044163d3fdcfbd4cd330f0a05a3d266f7c1b4eda6f8d7074b6ef1e02c5171eeadbddf87f3c7921f220d4f7b35803090a5ec4e7d6466cc6c1b493ff4a47ef1e319c8c6eae") mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='//file0\x00'}, 0x10) 2018/04/20 03:16:03 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000300)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet(0x2, 0x0, 0x7f, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000e7caba46cdf9dbbb0662a97800000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xe, 0x6, 0x8, 0x0, 0x1, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r0, 0x50, &(0x7f00000003c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f0000000240)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50}, 0x10) 2018/04/20 03:16:03 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000008831d2d6f5dd2d49d998d200000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r1, 0x50, &(0x7f0000000240)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r0, &(0x7f0000000300)="75a86f0c1c9d9aee948cc886d2f49b072d939cca7b5d31d5da780f32fc5cc65bc398b60c491ac6e8e47c55b579b5f384048a98b1b1dc190cad65ce69bf20d099a51a5e62251640882488f925f52f476d0f303e0ec33c668a5597ac5a4411ec7e6e55ae5fadd7cc743548bc08b1b18f51b9a583efe654996153db6d2d11a91b019551d2f106c31fdecad873e28d3926a471f4287922c75f456e25877a592462563bd9dd1d60eded9076fe835cac41c1d7c6d85ba1857b2dbb05cc23ff79"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x4, 0x10001, 0x2, 0x10, r0, 0x8}, 0x2c) 2018/04/20 03:16:04 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:16:04 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000140)}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:04 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair(0xa, 0x5, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x4, 0x0, 0x400000000000000, 0x5, 0x38, r0}, 0x2c0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000a8a537d17500000000007110000000000000000000286dd054c28b288fd9ce1d1bfc"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:04 executing program 1: mkdir(&(0x7f0000000000)='//file0\x00', 0x0) 2018/04/20 03:16:04 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x40000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:04 executing program 3: socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0xbc, &(0x7f0000346fc8)=@raw=[@ldst={0x0, 0x3, 0x3, 0x9, 0x6, 0x0, 0x8}], &(0x7f0000000000)='GPL\x00', 0x2000000, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r1, 0xbb, 0x8}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xfffffffffd, 0x40000, &(0x7f00000002c0)) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x1f, 0x10}, 0xff8a) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x0, 0x3, 0x4, 0x8, r2, 0x6}, 0x2c) 2018/04/20 03:16:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x10, &(0x7f00000001c0)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, @alu={0x4, 0x9, 0xd, 0x7, 0x38689841582cd43b}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, @ldst={0x3, 0x2, 0x0, 0x0, 0x8, 0x10, 0x1}, @call={0x85, 0x0, 0x0, 0x31}, @call={0x85, 0x0, 0x0, 0x18}], &(0x7f0000000080)='syzkaller\x00', 0x2, 0xd3, &(0x7f0000000240)=""/211, 0x41f00, 0x1}, 0x48) 2018/04/20 03:16:04 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f0000010940)={&(0x7f000000d4c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f000000f8c0)=[{&(0x7f000000d540)=""/208, 0xd0}, {&(0x7f000000d640)=""/133, 0x85}, {&(0x7f000000d700)=""/51, 0x33}, {&(0x7f000000d740)=""/233, 0xe9}, {&(0x7f000000d840)=""/4096, 0x1000}, {&(0x7f000000e840)=""/114, 0x72}, {&(0x7f000000e8c0)=""/4096, 0x1000}], 0x7, &(0x7f000000f940)=""/4096, 0x1000, 0xff}, 0x143) bpf$PROG_LOAD(0x5, &(0x7f0000010980)={0x0, 0x5, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10001}, [@jmp={0x5, 0x10000, 0xc, 0x4, 0x0, 0xc, 0xfffffffffffffff4}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x3, 0x69, &(0x7f00000002c0)=""/105, 0x40f00, 0x0, [], r2}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000140)="dd1c9079a006803498ac075047c30fe7a577331c503d1c632f214d43f811a49b14cb65a23e1f9cf8846a2230a2193111d53a03ab685fff7f05aba7cef3a1ca334450a6cd91879800b3b51d6b004c431a37ef32bbffc1"}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:04 executing program 4: r0 = socket$kcm(0xa, 0xffffffffffffffff, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[{0x40, 0x1, 0x7, "59f98ee407e06d67c0718b7739fd578d2f7f20a1986a431610ca3ea197eee8d56af19bba57783d4f354bcb455a2fc4"}, {0x100, 0x6, 0x5, "4d363be771823e14c52b430aa2b10ae24c443d0b1b9a15c0032c311e9ae0372d98164ec7250db06c3da0910f29164b03b32720c6a90763dab14dcf1f8f926353f43aaef44240e15d4df587c8a7da5aaff0dc497a6502ac0592b1343b466a270a0cc2436d40ddabfbdfc1e262cd45628716dc5bad24d0e3271bb09c976ed6b4cee94e1b28aee1b4ab8851090c0d688a331aaf5f3763232e33d8b870a6fd349499fb37d2625500e052cd5f1d38919c294737bcaf7165051d2db55ce3c015409a680f65128bcdcf9fbe9b50b358079f20559a6584b7ad58f3ef1509f50353040e11a6555c48ad8321b29f60c693e74affc4"}, {0x70, 0x102, 0x5, "76d28b440ca45d345c22266cf2f8e8aef288c070d8b428c06ff8e51d6656f7a19bf5b6ef8e1bfe98c52646285f4d03da26b90d8353d17d7dc0732823a4b993c6cc88a169ef260fd06e0f36972c10bbaf91d25f1175128e33be"}, {0xa0, 0x103, 0x7, "368bd580d100265dcf05304257c4d790a9c692bb338152b507602d2a6939fbc073f5a7ed86ffe34f4a82593d608154d8edf2d1cbdee4ac4a4039a4594eddf835e836ba12a70d59d62029a5fca96cbf6f0dac750c7eec8398fba2e825cd2766ad306189c567e6305100fe7f25863bd1aa5d741c34173b0942b730704eb9417e37cb55d2f651d8961197a64a998f50dbb2"}, {0xe8, 0x108, 0x6, "78168268fdc9e58d6ae4e9cf58bfe52d5402580d61308211505b567067b1a5cb070722be16f5f5692ee62193b2fd7ca715775fe5dca87b621daf00a775d1c27ed357de6da47391fd24941d101f15af5bfd8d95554d1e45c5f19f3af1542b9dd3e3873a3f17d3d2c04f5eac4d75a5401deb314cd0e9f9189a18d719bddc1bc0728f095c73765fb7c8d75fa90afba65f65749ecdbb7863110c76a9ce0d4da9ebb22533a70d7f11e73b40e70c7ad227ec2c9d8699e01685d28f9726965c21725b8325bc5731e5b2299718b83750eb2c6044f7"}, {0x88, 0x112, 0x9, "6621140b0035271a2fc11ea9a85e2b5d6a503fe9eaf663b9c257c64ee6c2ff708255893bb93fcb7f0209354e0f470eb774d0d3ef3a262445759fa08f650ed5a1a09841bec4035b0a5f3cce76701c7a60c069fb3481448aa357d6171e9416bfc94ba54b5f556f972a8155e82fad8973c3045cf02355e43172"}, {0xa0, 0x11f, 0xd3d, "d295fd6f4e775209c6dc6fe931a093439804876cbd6d8a5e834128ee6bdeb0072934d5b2830362e8d1dd0d369a2f6c3b1ba9dd27cb6fce83092d32948800047bfb9cb89e7b5cdf82df35ef579e5270f8b152763f38b1fe594d2a65f047a7bb5d6518f897827e4261b368131b08755cf02ad3ecb8a2a034c17221ebe303f068a1b7a6ff66046356838e65"}], 0x460}, 0xffd8) sendmsg$kcm(r0, &(0x7f0000000c40)={&(0x7f0000000000)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000580)="c0c7989a0887c992bec38280919a0d78d3e439ae77fb723eecb2b5d85c99544eeae9e8b51b243c5cf7fcb930b9d2309ba469c572349e9637f4cdfab3dab56ee6192774aa3b69c897305b2a725fe0", 0x4e}, {&(0x7f0000000600)="31fae528056421f3425910e99a86de270ac229b997396a39159fd6e3270596e741cdb729dc4b8345823640b04ab1aa2c2d91cf38b9fc3c7acbcb109e8380b2cec6f51a368e0dc91930c20a1a7407", 0x4e}], 0x2, &(0x7f00000006c0)=[{0xa0, 0x0, 0x8001, "9afa4eea6042d4357fd6d4b342f1d16a10dc897ac03d3350d3dde75f0205a85f3fdd634615fddf4b85b34c0fef167bb73673fac2fc32d6823c710e76e9b6c7aa359d1e25228bcf43126e39020ae3819f3cf90e21f23d7375f46b218cb4b0e25fb9524292b15e7840febb1c92c9c8e6ddb242af43b5d6ff42a3feb6e55c354f6b782f23e83b10e95a6a0b"}, {0x100, 0x0, 0x7, "2040e2b3213942078ed15d181270537b45d4f4eec915437c288d9a8b6589ae2d578f6bab5aa5910199a237ccfd68bfb2a5733ec98c755fe398bfa9acca58380f344470b591bb86cc6fd92ab3a8f8554b3d68bceefde1416bff43a1e41d8f8c4fa05b58988b17a6dd841c22f79e7a03a6a7beb4abc4ddca5e596fd7522cb388662d9b676b080b3159d8152bc3ae774677b9e7fc58dc2dfaa9562d850ed692d466634b91f87c04242fa9ee72f5b1a68d124c32f5e329f87caac0754204f10f25e5c6e17ff0e73baaf0b8446b97eab35802837de3674761ad0ec1c17522044a9c5533fa53151e4064c080e94d574b58"}, {0x108, 0x0, 0x4, "fc400f80d00b73187f1f1f578cfb72faba05bbd9828aa42a03947cfc9fce579a967379af6d62250d59c9059b8d89d19c0c0fe6501d0bf723bca52b74a45ad2a104408554eda4590114018f5d267fa7999b3f8fbc62dc832a69aad9ae3627c65a1c0363a6246683adc43257903199384b0a02309ecc567d6fab9dd1553dc1907cc7d0c67633e03901e2ceb281de655b1634976f0fae3553b81e4d6e681e95e457b49f5a4b6c73f929f1a3e679cb919629372321f995ac591286352a41ab2f0a11ee48dab17d1025adb8835ff24b41cae461238f5fcd9eeb5e104508b5b56fbd105d33a916d5a7c73cd3c2c1b0333b25480c10c6"}, {0xb0, 0x0, 0x80000001, "d28c74af9665048dbf522555d8b1d343688d69e6f7d62b06a9923da1aaee9b9f69abfcc4e83d79be84b24cf6d1f071943a78274a235c0e26b4689f0a277edc8c44ed2fd6d7cc2ed04da667727c2ab6485988876075d4c065d37de94f1179b7918a4cf892dc52371e17724ba98d8cd07069cde8ee617cb995b9fff29926455946ddb473979cbb045505abc63a087db0e35392166a0892739ba0eca6"}, {0x108, 0x108, 0x7, "401bd9066e62ec63be23fada1bb1c68ec90ef464c945675960d476acd201297ac406172539a8b2e18dc3cdc3d5e7960a6ad14ff813cb5577380bb6290b283ed1fbe18b8026528babad74bdc0a016e9735f6cc54dee3ef6babe198d6036ce9f3a95d441673649122ffc2955a3bf023663228c16aa1bd19f584abbdacbc0124dde29fbc73a2b8e581e219bd5d64a5a63412f7f272c168636cad93938d3414839e8bf466059c30a9b9a5e3d9c1cf1046e18232e188634a64d41c38421343b55c996e146e0337d529c09a79e74298b4451b36b5edddb491a07c8a62c5a270a0041629dcedfdfa212c8f735b4ce2ae3eac459e8bac7fb"}, {0xe8, 0x113, 0x0, "9bbff537cd9db5ed36b332fbb5ec617f3fb0a3f85d31d70dc511f54ac03538b52934ee7478118d77bee9926eaef8dd035918905c9494e5468437cb845e409db85c809eb289faf69a08f8177112403fc0ade0a917de38459ff914cc0aa21755b644bfcbdfbe77dfe2dc348aaa238a6ef1c1332b819a79bc7e3c71a85860b4ae4a1114a09c3b58d354ff4a96fca5af2235dc3ef69ab3983cd461d4d60a93e7a88e0d570527ee68e949f77b0c755d1b4e58005395a84207a676cb73fdd96fa965b4047d27bcd7d959fb25f296c789c2a43bc16c"}], 0x548, 0x44800}, 0x4000) 2018/04/20 03:16:04 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xf0ffff) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:04 executing program 1: mkdir(&(0x7f0000000040)='//file0\x00', 0x0) 2018/04/20 03:16:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000008953cba2f6342b9a0000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) recvmsg$kcm(r0, &(0x7f0000004740)={&(0x7f00000034c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004600)=[{&(0x7f0000003540)=""/30, 0x1e}, {&(0x7f0000003580)=""/76, 0x4c}, {&(0x7f0000003600)=""/4096, 0x1000}], 0x3, &(0x7f0000004640)=""/208, 0xd0, 0x3f}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000004780)={0xf, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x600000000, 0x0, 0x0, 0x0, 0x1ff}, [@ldst={0x3, 0x3, 0x0, 0xd, 0xb, 0xfffffff0, 0xfffffffffffffff0}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x1ff, 0xfb, &(0x7f0000000200)=""/251, 0x41000, 0x1, [], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x8000, 0x8000, 0x7, 0x1, 0xffffffffffffffff, 0x7f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:04 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:04 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f000000bd80)={&(0x7f000000a900)=@can={0x0, 0x0}, 0x80, &(0x7f000000bcc0)=[{&(0x7f000000a980)=""/98, 0x62}, {&(0x7f000000aa00)=""/145, 0x91}, {&(0x7f000000aac0)=""/105, 0x69}, {&(0x7f000000ab40)=""/86, 0x56}, {&(0x7f000000abc0)=""/4096, 0x1000}, {&(0x7f000000bbc0)=""/208, 0xd0}], 0x6, &(0x7f000000bd40)=""/14, 0xe, 0x7f}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000bec0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f000000c040)="26505c00510916766ffd5207ab3c7604fa0bf1f293998b7d3cd21cb1dbd6bad4d028de0b742920d9b35a3990e327aa092f46adc0110c462a6ef9ca3725", 0x0, 0xfb, &(0x7f000000bf40)=""/251, 0x0, 0x2, [], r0}, 0xffffffffffffff40) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:04 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) socketpair(0x1b, 0xf, 0xc80, &(0x7f0000000080)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x6, 0x401, 0x8001, 0x58, 0x0, 0x0, 0x200, 0xa, 0x6, 0x6, 0x8001, 0x4, 0x3, 0x2, 0xfffffffffffffff8, 0xa7e, 0x0, 0x5, 0x81, 0x5, 0x6, 0x6, 0x2, 0x2, 0x2, 0x9, 0x4, 0x1, 0x7, 0x401, 0x9, 0x40000000000, 0x100000000, 0x6, 0x6, 0x7, 0x0, 0x2, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x400, 0x4, 0x4, 0x7, 0x4, 0x0, 0x1000}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000000)=@sco={0x1f, {0x10000, 0x3ff, 0x1, 0x0, 0x2, 0x80000001}}, 0xffffffffffffffc0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:16:04 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair(0xa, 0x1, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="030000000000000000000000000000000000000037de1550a7fb5782df8427ae5fbc64e659e6ccdba7ec8b25480a71c744d2"]) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:05 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x600) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:05 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mount(&(0x7f0000000100)='//file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='pipefs\x00', 0x8042, &(0x7f0000000180)="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") mount(&(0x7f0000000600)='//file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='logfs\x00', 0x44, &(0x7f00000006c0)="a9f843f1ec2cf1bae6b67d53d624ed8b1650bb7ec6fc35b4306ca1b25691f26e37c4fe351c0452f9017c295ce559714fd837b634e1dca099b400e928a348cc7ee70f8a6a7fd10054dcebf32c02c2819f9e3ab4b23e730b75a90fc82cd3f0cc95e907f0af14f477a8e63b1adff488f9bded3e63b636c94fef6768fbc263f8248031c6d70c1de56386a2fe") mkdir(&(0x7f00000005c0)='//file0\x00', 0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x3, 0x6, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7f25}, @jmp={0x5, 0x2, 0xd, 0x4, 0x9, 0xffffffff, 0xfffffffffffffff0}, @alu={0x4, 0x1, 0xf, 0x6, 0x6, 0x2, 0xffffffffffffffff}], &(0x7f00000000c0)='syzkaller\x00', 0x9, 0x73, &(0x7f0000000440)=""/115, 0x41100, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000540)}, 0x10) recvmsg$kcm(r0, &(0x7f0000001c80)={&(0x7f0000000780)=@nfc, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)}, {&(0x7f00000018c0)=""/180, 0xb4}, {&(0x7f0000001980)=""/119, 0x77}, {&(0x7f0000001a00)=""/181, 0xb5}, {&(0x7f0000001ac0)=""/49, 0x31}], 0x7, &(0x7f0000001b80)=""/254, 0xfe, 0x20}, 0x40000160) 2018/04/20 03:16:05 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800966da1dd27b4fb93fb8400000000000000000000000000007110000000000000000049000000008250ec363d68367e9b526c9b437a34ae7009a11979600b0960134e6ec694a4cb9eb10bcf69ab7e775abfa7e52d8bd04db23f4e80b675768d4eb3cff6c126ef7db4b7dd83f6da6d2765986182e8cfe3aa39598c6aea6d5b42a8b9b22db50a522ad7febeadc49bb7c2866ce4230d594d7c08a19020cce05fc88a3f80"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0xc2a4a58cc16c4d8d) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='qnx6\x00', 0x400, &(0x7f0000000300)="9b159c994a3414ee085c7232531fb2f5a6d1b481b746395a13f08082b3002a519ff71fa95bbd9d7c9d55b8f5e7b255fdcfcdf056db9d7b251be9fde190b745e691059d36b17d6bd43465d15236107906332ff0b7f5a2") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) socketpair$inet(0x2, 0x10000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:05 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000001000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair(0x0, 0xa, 0x7, &(0x7f0000000040)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x7, 0x10000, 0x1, 0x8000, 0x2, r0, 0xef}, 0x2c) 2018/04/20 03:16:05 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000071100000000100000000000000000000950000000000000f00000000fbbe972bdfa08ffbc8a9af36a8"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x11, 0x9, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair(0x19, 0x80000, 0x6, &(0x7f0000000280)) 2018/04/20 03:16:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8916, &(0x7f0000000040)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000008"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r3, 0x100000001, 0x8}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:05 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x2, 0x80000001, 0x81, 0x7, 0x6, r0, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000000)="d26cbc3527c55d5add186023914ccefcda69342fc3f2c7b626c0d70762d7ffd97fbb5798d130e4a4c217e25c4eebba5368d0db5e0807186ec72d41367b9c21d51f582f5a280d014724dfe5a18ab0d5d7849c", &(0x7f0000000100)=""/204}, 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000280)) 2018/04/20 03:16:05 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0x0, 0xeb8, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x40, 0x7, 0xdbf, 0x10, 0xffffffffffffff9c, 0x2}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xf, 0xb3, 0x8001, 0x0, 0x12, 0xffffffffffffffff, 0x186d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000000)="b82283392dc50ff1fb63ccf7393e72be9cc66f"}, 0xffffffffffffffaa) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x8, 0x7, 0x38}, 0xfe3d) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:05 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/209, 0xd1}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/87, 0x57}], 0x3, 0x0, 0x0, 0x70e}, 0x10040) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)}, 0xffd8) 2018/04/20 03:16:05 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mkdir(&(0x7f0000000040)='//file0\x00', 0xfffffffffffffffe) 2018/04/20 03:16:06 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x3) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:06 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000021e5aa7520ecc810a1ea0000000000000000007110000001000000000000000000000095000000000000005aba849f3e39957a5f7cfd39f83df2a2a5010000001d0995d1b33704000000f1f5ff00d0192fe52a4ad3c234bf1f969113993c8d514d86647cba178cb2cd"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:06 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000100007110d4000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:06 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8922, &(0x7f0000000000)='lo\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:06 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)) 2018/04/20 03:16:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000200"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:06 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0), 0xffffffffffffffdc}, 0xffd8) 2018/04/20 03:16:06 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair$inet(0x2, 0x3, 0x5af, &(0x7f0000000000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:06 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002640)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004d40)={r1}) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f00000026c0)=@nl=@kern={0x10, 0x0, 0x0, 0x60199861e8046c6}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000002740)="e3ef62de8052a0a604f9a58c60448ca1363d59e32b17813a6ac9ca80b7cfe3ea0fc1aa3c75e31444f37b966773cd29e83141f58d66ed67ccc1ebfdc202f6fcef612edd599411f8c58035d7ffc15f72f78ef88a84a5487e", 0x57}, {&(0x7f00000027c0)="9a65379ccd44007615414f12f60ce0b3687e9b1bafa67ea5940c87b2b66542f685d60ae5164937d8e7e9b1497250e07511e78c246049650f026c75068d8c805fe89731435b6f4a6ee08d3531a1e7b8ded527f5e70a4f9dce3838ff56690850cd69d46012a041b02d9b20981478ad7f9507a0837087d751e6cf0313c1344a5715ee865e29", 0x84}, {&(0x7f0000002880)="739d124f1a6b0b44ae5fe5fa0c8e2e66353a57751f6dce68795014b6a1ca1b0ee519fbb8ec329e82b9ba07c707c92e11cf287b86ce8b0562fb44341cf1ee6c08bb5a570a43a41e1151d291bb63d9e5d8e8d93a29ff4aff8c0c87e467c2592db4df668418197af203b7883fb1faf7b726699013846e4b0348bcc4b651db51ba61ef21", 0x82}, {&(0x7f0000002940)="e3f5f421b68bb97c41d7368244ea9eb9891c90de1b6a1de74f9b6f8c9172d297ce0852559ff6a8c34a155bbf59ff04bbd97ddf5c58d12526dc04cd468480eef6f46fc47bcbe3161f618032c2d8453044865ab1d2ad8feaf30d596ead4dd0bd20867436cedbff76e90efd976fb0b2431d7415899761f50caf56bda269c6509773aa4a906414986bdfde0c49d733f25e7460a1502aa681ec246c07c28c927adcadbde283a68b9dee23f09e176fefbc2f737f2b0ae3b8785210fbff0a2f91ce2766d688f46a083cf1ac3d7ea62fd897932c8f884e0692307c91c13238bfc8af", 0xde}, {&(0x7f0000002a40)="924469f652afb6a1e8317f288b85b06f8a808678b62d4ec5d67ea80f0a58f2f205c0eca94db66a42b220de5b", 0x2c}, {&(0x7f0000002a80)="7bce09fa772f8b7f553a3410bb20920694db2e6c30d5d19701855b1dc558bdd3675ffebb6f1f168af46ac640", 0x2c}, {&(0x7f0000002ac0)="2087dd5d4feb76a4dc8da825e83b76c5d57d0a729b3dee99ff66484dbb2ec43338ee8780567c669285150e850ebd00ed52e2dd44d23dd979c461d680cf2446ce48989bf466e6666a0c73", 0x4a}, {&(0x7f0000002b40)="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", 0x1000}, {&(0x7f0000003b40)="bc4634cff1e88843b35094c7b61edcddc99f4092199c6dc7393f683eb85e4f6f0ce88040e62ccae05628b2cf5c185304c62d535840cd25d585b177fe35c5b02d68ef5832ce5cfd6cdd68d533360c105a97fc1051fe504c97eb6233026657b04777e90a34a21dcceb759310ccfed65105b4580cbc0f7dc0fbd4fbd30c1096be8989c759adc4d79d71a747febd70a5604af48f610a73eb311aaf82bd7343296351bae2149322d24ace28bebd4404bef65fc7e5c36bde0569495362cab3fd00c56164bab026e33984911cc48240825be1", 0xcf}], 0x9, 0x0, 0x0, 0x10}, 0x4) mkdir(&(0x7f0000000000)='//file0\x00', 0x1) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:16:06 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f0000000d40)={0xffffffffffffffff}) close(r0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f00000004c0)=""/105, 0x69}, {&(0x7f0000000540)=""/129, 0x81}, {&(0x7f0000000600)=""/243, 0xf3}, {&(0x7f0000000700)=""/144, 0x90}, {&(0x7f00000007c0)=""/177, 0xb1}, {&(0x7f0000000880)=""/16, 0x10}], 0x8, &(0x7f0000000940)=""/250, 0xfa, 0x6}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x6, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0xe}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x9, 0xdc, &(0x7f0000000240)=""/220, 0x41000, 0x1, [], r1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair$inet(0x2, 0x80000, 0x100000001, &(0x7f0000000d80)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000dc0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000e80)=ANY=[@ANYBLOB="180000000000000000b7588cc0a92760124a5610c5d2a8000000000000007110000000000000000000000000000095000000000000005fb3a126db45b0d2025f26aa771e9f73524295bb8b57ef3a0a306f814a417bfc"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0xffffff3e) socketpair$inet(0x2, 0x80407, 0x0, &(0x7f0000000e40)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000e00)) r3 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r3, &(0x7f0000000d00)={&(0x7f0000000b00)=@ax25, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b80)=""/176, 0xb0}], 0x1, &(0x7f0000000c80)=""/80, 0x50, 0x7}, 0x1) socketpair$inet(0x2, 0x807, 0xa3, &(0x7f0000000f00)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:06 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x6400000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:06 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000080000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x804, 0x3f, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000140)=@pppol2tp, 0x80, &(0x7f0000000580)=[{&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000300)=""/109, 0x6d}, {&(0x7f0000000380)=""/118, 0x76}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/60, 0x3c}], 0x7, &(0x7f0000000600)=""/158, 0x9e, 0x7f}, 0x10001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:06 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8922, &(0x7f0000000000)='lo\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:06 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/122, 0x7a}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/135, 0x87}], 0x6, &(0x7f0000000580)=""/2, 0x2, 0x1000}, 0x40000000) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:16:06 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xff0f000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:06 executing program 1: socketpair$inet6(0xa, 0x800, 0x921d, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)=""/208, 0xd0}], 0x1, &(0x7f00000002c0)=""/54, 0x36, 0x6}, 0x40000001) mount(&(0x7f0000000340)='//file0\x00', &(0x7f0000000500)='//file0\x00', &(0x7f0000000540)="726569736572667300e316e7499e9726e08899a3bf00010251ece96fad33bb8872f8393fcec0e39ca75a61c50aec15fe03342e4627c2288292e1509c87c353ba2f0a29c2ebd7d48a7e1bdfdd74ca2908ae1a8a5fc1cccf0832259301b026a527b4857fdb9d749d12ccdbec21e53d3b8ec45bb05f3953fec0efa971b580fd4bc38dbe46f940748f0d53b4c2c1603de75c4307f57136e68c543d618d7df6de79f171e9e296e88d57c61d35e5393ca1c067b69fb08b379b00000000000000000000", 0x1200002, 0x0) mkdir(&(0x7f0000000000)='//file0\x00', 0x7f) 2018/04/20 03:16:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x3c5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r0, 0x1}, 0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000500)={r2, &(0x7f00000003c0)="12c4b60d6b2f8797f6e487d71b172c9c38f7eb730217a77cf032aed08a95e8b51920e010e28f4c73c3eadd52ec1ca7b5596bf4d1b1e031085fa883b65ee47e6ae4ad042fafccaaeb51fde039ab43c83029dbf77ee002756e87f99209f292e9dbe8aadfc6b0eb573be64dc54199f87c134fe885724701b3fbade1061ef2ab7066aa0a42edef16e72f376b2d4d7053b4ef655362fae44e0226af64dda4e97281a70e39cefe6d994693b0f58f005e6aadecdbc68df6f7cbf8", &(0x7f0000000480)=""/115}, 0x18) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) close(r1) 2018/04/20 03:16:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000071100000004fea83a793b767e28d5400000000000000000000950000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:06 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000021fad21ad0a9aa1ff5b7628a63d3b8d3000000000000950000000029145e36000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socket$kcm(0x29, 0x7, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:06 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000440)=@can, 0x80, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/147, 0x93}], 0x1, &(0x7f00000005c0)=""/29, 0x1d}, 0x10043) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1808000000000000000000000000002071100004000000c58d7f392fa253df0b82652a19d3971b0000000000000ddc009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg(0xffffffffffffff9c, &(0x7f0000010580)={&(0x7f0000010440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000104c0), 0x0, &(0x7f0000010500)=""/91, 0x5b, 0x80000000}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00000105c0)={0x7, 0x12, &(0x7f0000000280)=@raw=[@exit={0x95}, @map={0x18, 0xe, 0x1, 0x0, r0}, @generic={0x2, 0x6d, 0xa5, 0x6}, @jmp={0x5, 0x3, 0xc, 0x6, 0xf, 0xfffffffe, 0xffffffffffffffff}, @exit={0x95}, @generic={0x0, 0xfff, 0x1, 0x8}, @call={0x85, 0x0, 0x0, 0x38}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @exit={0x95}], &(0x7f0000000340)='syzkaller\x00', 0xffff, 0x51, &(0x7f0000000380)=""/81, 0x0, 0x1, [], r3}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x1fffffffffffffe, 0x0, &(0x7f0000000080)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r4, 0x9, 0x8}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:06 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:06 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x80000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0xd, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xf5}, [@alu={0x7, 0xedae, 0xc, 0x7, 0xe, 0xfffffffc, 0x14}, @call={0x85, 0x0, 0x0, 0x1e}, @ldst={0x1, 0x2, 0x6, 0x7, 0x9, 0x42}, @initr0={0x18, 0x0, 0x0, 0x0, 0xec5, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x27}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x80000001, 0x5e, &(0x7f0000000240)=""/94, 0x41100, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r0, 0x50, &(0x7f0000000340)}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:07 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x81}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="31f4e502fe0ba83df3f649a1210019bcbad3f48168325550e0cf10c9adca2497e6abe09b14da69663b23d7", 0x2b}, {&(0x7f0000000100)="b7fc0608cb8d79d886ddf54088af9b9fb6998b1f3210560d235577632c4be69a969b03abdf2941fa7365237388c78f65a39d5222b95d6fb6455fb07d3de52a32c405acd1d6f5441d42a3959bbe648c77c0861b3b2b4bbe300d7e43469da3ae3a86b40d3708021009e68ddbce2bb19a5faa4a1c7ec0275cb3d1b21dddf6bb0b57b6f39e8b426d", 0x86}], 0x2, &(0x7f0000000200)=[{0x78, 0x84, 0x3eda, "975d9c88870dbe1a3aa80005d2018445ff8a98ac2a18ea7c3f007433ade9b14e095ea0e5e207bc5b44aa0fcbbe92db037657745a7e53d1e17d8078e71ea8c80bcc5bd4c786b731275a4f9ac0c5bad199991f5aeb9479d1552dfc695b146b9768a493debd"}, {0x88, 0x10f, 0x1, "d5c90d73efd6bae46d009b9d2fab1563473411b0c9faa7d4de855a6fbbd96bb8d32d418c62308014e0bd5e2c2e710a9197fa29762eb8d1b8288e7527ad38784e94b929da86ecffb49286d27bda091bd71ff3ca3ac373e90b535efbb94d0f0ac1ed8e97fc0a65ef7b1573d5f274447f17647452367f"}, {0x70, 0x112, 0x40, "ff9440dc24f0fb7fe7c346534e03ce350ee38f12411fa27efb18551301e28d3b15603e9546b4de680107d55271ab83710e9e9c01cc12278ecbfaca1e978746ff604d99a66de77b46724177ee052f894c4b65fbd349d4e54ab2"}, {0x80, 0x118, 0x47, "eebd0d0074f7870cb6ba9da821e506caa59e907911ec516f42728d843fd8d28d570dcc9c0aad2ff42e8affbf7cfea80ab272e69c6731b20f688c98afa64ddf55bd50bceca509b74f54bed87661102037d60351812d9c783121afda3de7e7dbf886f7659cddbf752007484c52"}], 0x1f0, 0x80}, 0x0) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:16:07 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000140)=@can={0x0, 0x0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f00000002c0)=""/187, 0xbb}, {&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/8, 0x8}, {&(0x7f0000000580)=""/91, 0x5b}], 0x7, &(0x7f0000000680)=""/155, 0x9b, 0x8001}, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000780)=@framed={{0x18}, [@jmp={0x5, 0x3, 0x7, 0x9, 0x8, 0x19, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000840)={r0, &(0x7f00000007c0)="7e94d51922b4f7bb1658ccb6b4c29eb5ca8016dee191f843d5879fa4d20aa8c6b619c8742feae0f3b1d690ffb66b1d627298d4b36b81fafbf3a97c251dd21bfd5125cf29f635c3582e55b9bd115e8e22"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000980)={r0, &(0x7f0000000880)="6c928de078d80abc6af10618805f3de344305108ce961842caa1f4accfd9ac4395f5f8be5e8d10951e37418268b6f8580ebd394e03dc1fa58657d5ad3ffcf2593bb0b3694a1010dea0f0d3cbe88ab2fe57c303837175b21e4114cf3c363697e2c6f4d6986314cda4856c56d45c9972bc9634ce51aa8a971c811df21db4b6e9cef707acb6667c27506890cb54ae221cc5ca7e5fa769ef08369c6dd6e60ac0949d4d3abab8687993b31b424b833cd92bc4cedab91124fc837cc7a6d7688fce59ab6d27d056450d939b5e9585c2"}, 0x10) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:07 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xfffffffe) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:07 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x2d3, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000089c0)={&(0x7f0000006580)=@can={0x0, 0x0}, 0x80, &(0x7f0000008880)=[{&(0x7f0000006600)=""/4096, 0x1000}, {&(0x7f0000007600)=""/104, 0x68}, {&(0x7f0000007680)=""/4096, 0x1000}, {&(0x7f0000008680)=""/85, 0x55}, {&(0x7f0000008700)=""/247, 0xf7}, {&(0x7f0000008800)=""/95, 0x5f}], 0x6, &(0x7f0000008900)=""/188, 0xbc, 0x2}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000008a00)={0xb, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000010001000000000001040000a502f4ffffffffff0000000000000000850000004000000000000000000000001800000005000000000000000800000018150000", @ANYRES32=r0, @ANYBLOB="000000000000000018100000", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000002000"], &(0x7f0000000140)='GPL\x00', 0x8, 0xf0, &(0x7f0000000240)=""/240, 0x41100, 0x1, [], r2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x4, 0xf8, 0xbfa5, 0xffffffff, 0xa, r0, 0x401}, 0x2c) 2018/04/20 03:16:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000080)) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000000200)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000059070ac66756471ca000000001d2394c7563232e7ab41511dd5269d1bb8a2601bea31ad162f73f2fa0cd36baf2197"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:07 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) 2018/04/20 03:16:07 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) socket$kcm(0x29, 0x7, 0x0) 2018/04/20 03:16:07 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001100)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000056c0)={&(0x7f0000001140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000055c0)=[{&(0x7f00000011c0)=""/255, 0xff}, {&(0x7f00000012c0)=""/143, 0x8f}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/23, 0x17}, {&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/222, 0xde}, {&(0x7f00000054c0)=""/223, 0xdf}], 0x9, &(0x7f0000005680)=""/36, 0x24, 0x3}, 0x2021) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000005700)={r0}) mkdir(&(0x7f00000010c0)='//file0\x00', 0x10) mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='pstore\x00', 0x20420, &(0x7f00000000c0)="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") 2018/04/20 03:16:07 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xe4ffffff00000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:07 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000140)="06c3c1682d10a8fda58deb5c06f0376341c90523cb7ae4dd612f8f4eabed940d02e4dac00930d0159d5c9bbcd2926d333474b7a90e81679be18c195c76138afcea043870ba0b764c11925af132156ea5c1c4f2265b5caecd61e21df88c9706443fec16", &(0x7f0000000240)=""/171}, 0x18) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:07 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000005000000000000000000000000faffffff0095000007000000003bb4092e8db0e46058f5ac3904a6dfa0b0796207326a7dda286f55d6438b3a80a757d9220102c2ffb23cc09a3435"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:07 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x2, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000240)="214984856ee021a56ac71b987015b0b8dc7d84d7576581c95ae23ddcdac9901d803a408c2497e130b337a6b27422660b120b4fd4e839cb261acce1b5a773eec69636244cd6f35f93f97b72c1db52785cf6583ed4e3841559f29f9b9789c11889c6d0a9f562bae427c160f5f0cb5edc919eaec99df0cd08ba273644a30ced213c13bf95c7ef5aca40b46bf0a061d259fb5f6f1886819bd4723c13e62716a26c7c81df71519bbee90d3e794a3e"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000ff01000000000071100000000000000000000000003e009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2a01, 0x0, &(0x7f0000000000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r2, 0x0, 0x8}, 0xc) 2018/04/20 03:16:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000071100000004fea83a793b767e28d5400000000000000000000950000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:07 executing program 5: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000080)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000009500000000000000564c041491cac26f42222dbf8d001f6eeebe532db0111c3a029863e4e1641a8e3327550f9604225f6c6909898b053377781dbbb011e223d2c2c4bc04a35a8de918c70803c7be21ba7679000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) socketpair(0x19, 0x80000, 0x63, &(0x7f00000001c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:07 executing program 1: mkdir(&(0x7f0000000040)='//file0/file0\x00', 0xffffffffffffffef) mkdir(&(0x7f0000000000)='//file0/file0\x00', 0x4) socket$kcm(0x29, 0x5, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='//file0/file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000001c0)='//file0/file0\x00', r0}, 0x10) 2018/04/20 03:16:08 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x4000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:08 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000000000950000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) socketpair$inet(0x2, 0x80a, 0x4, &(0x7f0000000040)) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000000)) 2018/04/20 03:16:08 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="851f40c1d9b2bc865c8d03d4c2972c8de76333f3483a4a0fb466f07c8e658e8b5aead5ae043b0cf405878be5e167", 0x2e}, {&(0x7f0000000140)="02e0a92d52ec82ca3951ab02d544066a1372a339165586877b73a1ff71d44110ddd7d8f58b84fe9be640ff9d02aa8bd217ee049d6e554082980bd14db5bf3f92f734d9c23acce462337bc2da24b0029d33ee263588a2191ba0f3b65fa41c3cdf5ebff0cbfcf6e3eea2626b59275344ee53f2986d660f550a653ca1a20d47a2550bb8160224c1ef298b1f84bd0ae15e7592b9f843db60849ac4ff0bf9da8e2b13a5aeaa644db1a5cd22934ae2829ab3fbe98ff1eeb9ffaafeedcf11d5eae7319072fcbea504b0eba42ad12f7a490434d51837e540b86c73d06ba0e3602d2400378ea8b18d8fd58c26", 0xe8}], 0x2, &(0x7f0000000280)=[{0x108, 0x114, 0x8000, "21b906664c3720613227a66db739c16857a3dcd0638f93fe4f2ebd29385c464f270cdbfa947ab9041d68e650b4fd530eedda233448744938c5692ea384798e393000129b2fcd9b72dd8034821d94229abb3473309a6ce6296e181b5dec44149bcd87115a4d993f963e073114cff87c7da4ef4472e7b0a73c1c490c0909bd69c8d8d556004d33571b82ab2cce08df181c51fcb60b9703e7c34c29a9cf29ead2dd19483d30dd555f2baa35c182f1cfa693566806715bcc96a2e716428abe65bf7adacb6c29f857e1f229758d757de01f76a9dbad67c6a39e5f2ebe01e214366ea343382d4eccd064b9b9df4eeb809717b225ff"}, {0x108, 0x109, 0x7, "f2cfff10f6c3c7999cfb745c57e48af0f9c3fc27915cbfbec4a2d864e22d98f98dcd9422fe0411c03bc9e8af41054224626e9576e6b2d67796956343dc234bed069075d606cb7437b1371d36e165535192d677c1c9833fb5788bab5b000068da1e57cc985ea6b03afbbc7f4d4db9571afb061a96011e97c16305506e839da91aa4b7080ed2032c6bb713e7217b7d2c27e4e2ff48edc673bc9600eb3602a655c31bd3a64d6e5cd395c2dde4b9a602de20dea8ec249ec27c7bb8f3b8790f2e4769afa9275848ad7208fa27ba70b2dfc675027b8961b65ec96ece95527e353617c8800eeb462fccb341e90968b0e60184cabaf916"}], 0x210, 0x50}, 0x4000000) 2018/04/20 03:16:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000089ed000071ff7f000000010000000000000000009500000000000000000000000000000555f6566a8fbc819d6b5b3b1843a7b98be106e76961f60cd112f91bb92d1636ad680182b2cb868e3a4a6f55b8301baf7506a3f09bd3c91ace84386b7babe162995874a18c370289e63fda953a8ef22c9c11f4266eb34db66625b4716fc3fc30a345f3ba93683d57808d2ab7e299"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000200)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:08 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000400007110000000000000000000e3000400009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:08 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x6d28000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:08 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet(0x2, 0x80003, 0x4a65, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000140)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0xfffffcf7, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:16:08 executing program 1: socketpair(0x3, 0x807, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7b) mkdir(&(0x7f000053bff8)='//file0\x00', 0x2000000000000000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 2018/04/20 03:16:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000071100000004fea83a793b767e28d5400000000000000000000950000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:08 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x4, 0x2, 0x2, 0x8, r0, 0x1}, 0x2c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:09 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) 2018/04/20 03:16:09 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x6400) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x15f, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0xf) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f00000000c0)}, 0xfffffffffffffedf) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/20 03:16:09 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:09 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000080000080000000000000000000000095e49a357cc91cd5"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:10 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='//file0\x00', r0}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f00000025c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002640)=""/225, 0xe1}, {&(0x7f0000002740)=""/91, 0x5b}, {&(0x7f00000027c0)=""/47, 0x2f}], 0x3, &(0x7f0000002840)=""/94, 0x5e, 0x567}, 0x2140) bpf$PROG_LOAD(0x5, &(0x7f0000002900)={0xf, 0x7, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x16}, @ldst={0x3, 0x3, 0x3, 0xf, 0xa}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0xd1, 0xc9, &(0x7f0000000140)=""/201, 0x41000, 0x1, [], r1}, 0x48) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mount(&(0x7f0000000240)='//file0\x00', &(0x7f0000000280)='//file0\x00', &(0x7f00000002c0)='configfs\x00', 0x80000, &(0x7f0000000300)="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") socketpair(0x0, 0x6, 0x9, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x100000001) 2018/04/20 03:16:10 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000001600000000000000009500070000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000240)="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", &(0x7f0000001240)=""/4096}, 0x18) 2018/04/20 03:16:10 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) socket$kcm(0x29, 0x7, 0x0) 2018/04/20 03:16:10 executing program 0: mkdir(&(0x7f0000000000)='//file0\x00', 0x0) 2018/04/20 03:16:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800f1ffffffffffffff75f533cc6b8e0000003166d50e45e7711500000000000000000000009500"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 2018/04/20 03:16:10 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xff01000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000071100000004fea83a793b767e28d5400000000000000000000950000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/20 03:16:10 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000140)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)="0a362028da96f621165fcf81a33233f0566fe041501d42a8855f3360f247c16ed9c82320a762af8cedc7c780c9142d02bb60c79bb39cf1231b3757a899694c051a5de10b6853ecf32aa669bfa82d5c0630f3ac74c272fea212b726aa6e5cdfa240abef739fe9c791c1318340a2f6c8cb211364563e5fc9fb90a5e655975d3ade146f9ed8a0", 0x85}, {&(0x7f0000000300)="ff102bc6192d8bb709df9f5dc9e5d775a9172e37298edfc8dcfb4f68bfa6bf8e435db46e8f4437228d8ad5478cac41abedaa025367796e06ce97584212fb41a2f44110b5644120eb7eacf9", 0x4b}, {&(0x7f0000000380)="44f2e4ed4ee6226b05766217d97934a0a2343528ac7bfeafecd52a6149b7622f3c9e024b6df5d1cc85bab840ef056555906d05a15bcb61c1c965f1c2cc26c4d76c8e9f1207b11194ed4b0511ae2e222864", 0x51}, {&(0x7f0000000400)="99857da730d1b4d51d0ed800670382149ee761cf8fedb97b5b8b0154d018f677a3616d151ecf3f18d10638de756f2a7091300486db035bce79a1ac5221cfc6b8d64f21af261a953c96e82a25d3399bbc8804ebccf7f9863fada2e96ac75d01203229a04de3fa254896e404a6021969366ecb8b10a37b5c1b06b4cd336bcbc9b236b248ff4dc7eb7b84af8ebc9bf41b763751de1b0970d0507f049e", 0x9b}, {&(0x7f00000004c0)="76b07a1ba8b5789f790bc8f701adc6e7d3bf33c9509ebe83c6233ee40b43ff1f903109479986a679044414a419de45bf0eb393dbdaab0acd780464aa73c9f52e911118f7", 0x44}, {&(0x7f0000000540)="85e2ca460d1d2f884518dc7014ea3b91472add9fa7e33c3b74669893c2f1b542aab118a21f969d9c4ce676619d6d08ad10063ce430954387848b1736909521e9bf27c7f9284a0a7e63877ec05b24c0d3960cf1ebc522082661b90c654b86f1ff85290d374b25e982eda33f116e3e358282a26ddc03155e0b4bcd35e8", 0x7c}], 0x6, &(0x7f0000000040)=[{0x20, 0x0, 0x0, "6a841d644f253b6a8149e74d472b"}], 0x20, 0x40}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:10 executing program 0 (fault-call:0 fault-nth:0): mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/20 03:16:10 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xffffffff00000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:10 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x4c, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet(0x2, 0x6, 0xed, &(0x7f0000000000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000040)}, 0x10) 2018/04/20 03:16:10 executing program 4: socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x7, @empty, 0xcdd}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}, 0xffd8) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0xae, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000100), &(0x7f0000000140)="92571934f00283809d8b4f7d9d7c768053574c69be0efa9255ddbe548beb83f9cea10b17fcad2760b42c5c1fe7e5accfac5e713879eed90feb649b5d1382dbd7e1aff54009a3d0042f2fc30e27bf1d3b0d22bd88f126d3d7c852324eb7175f5b38a825a4fc38f1e4f0aacff68dfcecd07ebfe551398bb4c9bb02ed6d01e063e6d15f2707982c82bed8edf12cfc0fab53f3a4cbf47478d09ea2a232b6857bd9b163d88957c9df3d301f25f8d6584bbb406d065caf278d08bbe284c7d1206b9755f1600a285e03e9c2733273d7f10a15a01e2cba16dc0b", 0x2}, 0x20) r2 = gettid() r3 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x100, 0xa00, 0x5, 0xa711, 0x0, 0x0, 0x20, 0xc, 0x1, 0x7, 0xf761, 0x80, 0xffff, 0x3, 0x0, 0x10000, 0x8001, 0x7, 0xffffffffffffe3bd, 0x80000000, 0x20, 0x0, 0x800, 0x5, 0x9, 0x9790, 0x6, 0x5d6d, 0x0, 0x2, 0x0, 0x6, 0x0, 0x3, 0x485, 0x8001, 0x0, 0x7, 0x0, @perf_config_ext={0x6, 0x5}, 0x2, 0xbb, 0x8, 0x4, 0x20, 0x400, 0x80000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x20, 0x2566, 0x0, 0x401, 0x0, 0x4, 0x0, 0x2, 0x100, 0x5, 0x3, 0x8, 0x4, 0x20, 0xffff, 0x4, 0xffffffffffffff5a, 0x9d, 0x2, 0x8, 0x0, 0x7, 0x7f, 0x2, 0x2, 0x4, 0x80, 0x5b, 0x4, 0x1, 0x8, 0x0, 0x5, 0x1f, 0x4, 0x2, 0x0, 0x8001, 0x4, @perf_config_ext={0x3f, 0xffffffffffffffe1}, 0x4000, 0x0, 0x1, 0x0, 0x9, 0x1ff, 0x1}, r2, 0x10, r3, 0x2) socket$kcm(0x29, 0x7, 0x0) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x7, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000014c0)={r1, &(0x7f0000000380)="7206fd49c290efcd68a433f730b7d664c732338777a2782a8e79478d0b19b8143ede3dda50c026d3a070415751aa97e4c30296978d69b79950433a2c9c5719d944b6f78ba580c92316f18001aa944178544b2c627ffb49215a070bbd1195d164cce23849294d6d2570b417fa55a6ff94a87e15d6df74e338f516cb601b391928840290a0affa2d18ef163ec2ad0d523244f63537e6247cfae4451d303b2589a7212938917cef665e30f44e5f733b644357cb6f0061c7cfe95d3376039e70150030a0f170944d3266586566770f4478bfa5d69d7a94358c483c5ee978d755af9f17b0af7245ddcb", &(0x7f0000001640)=""/4096}, 0x18) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) 2018/04/20 03:16:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x804, 0x7fff, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000e1000000009500016b00000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:10 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x5, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffff}, [@map={0x18, 0xa, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x6, 0x20, &(0x7f0000000240)=""/32, 0x41f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x8, 0x200, 0x7, 0x4, r0, 0xffffffff}, 0x2c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)) 2018/04/20 03:16:10 executing program 1: mkdir(&(0x7f0000000000)='//file0\x00', 0x154) [ 3478.694374] FAULT_INJECTION: forcing a failure. [ 3478.694374] name failslab, interval 1, probability 0, space 0, times 0 [ 3478.705740] CPU: 1 PID: 7636 Comm: syz-executor0 Not tainted 4.16.0+ #7 [ 3478.712504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3478.721860] Call Trace: [ 3478.724446] dump_stack+0x1b9/0x294 [ 3478.728081] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3478.733288] ? perf_trace_lock_acquire+0xe3/0x980 [ 3478.738186] should_fail.cold.4+0xa/0x1a [ 3478.742262] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3478.747410] ? find_held_lock+0x36/0x1c0 [ 3478.751501] ? find_held_lock+0x36/0x1c0 [ 3478.755594] ? check_same_owner+0x320/0x320 [ 3478.759940] ? rcu_note_context_switch+0x710/0x710 [ 3478.764885] __should_failslab+0x124/0x180 [ 3478.769126] should_failslab+0x9/0x14 [ 3478.772941] kmem_cache_alloc+0x2af/0x760 [ 3478.777110] getname_flags+0xd0/0x5a0 [ 3478.780933] do_mkdirat+0xbd/0x2f0 [ 3478.784494] ? SyS_mknod+0x40/0x40 [ 3478.788040] ? ksys_ioctl+0x81/0xd0 [ 3478.791660] ? do_syscall_64+0xb7/0x9d0 [ 3478.795625] SyS_mkdir+0x22/0x30 [ 3478.798983] ? SyS_mkdirat+0x30/0x30 [ 3478.802688] do_syscall_64+0x29e/0x9d0 [ 3478.806562] ? vmalloc_sync_all+0x30/0x30 [ 3478.810695] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 3478.815524] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3478.820439] ? syscall_return_slowpath+0x30f/0x5c0 [ 3478.825359] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3478.830712] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3478.835550] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3478.840726] RIP: 0033:0x455379 2018/04/20 03:16:10 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='//file0\x00', 0x0, 0x10}, 0x10) [ 3478.843901] RSP: 002b:00007f1bad7ffc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3478.851596] RAX: ffffffffffffffda RBX: 00007f1bad8006d4 RCX: 0000000000455379 [ 3478.858857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3478.866112] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3478.873367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3478.880623] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000000 2018/04/20 03:16:11 executing program 0 (fault-call:0 fault-nth:1): mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/20 03:16:11 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xf4ffffff00000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r2 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x1, &(0x7f0000346fc8)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES64=r1, @ANYRES16=r0, @ANYPTR, @ANYRES64]]], &(0x7f0000f6bffb)='JpL\x00', 0x0, 0xfb, &(0x7f0000001300)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:11 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000240)="a49b4b2e9701ee8542a126a0e048dd9159e196a20d78503f83958a5b49fb4aca5a749c3b73a6758785d525ccb4b3bad6bb7426ca2a9e63c6e32224e06f999cd872afed9162887ef4b4116153ada96ca2152de6f13ffb83d46e37ef2a7b95f560997e3e25ea6aa229d6982ec38eda16d0cc760b59afaccb3bd255242f7fdf7968545abc41bcd0b32869e6d54e539be30c7dffa2ed391aad6a1f71d7f4c03120886c139eaa6c3dfe5249d01d44b750b96e4c6c99d35235255a9f3fa47595ef391fe4d31bfc700fb63842351d24b652d1fa37876e3f7a459ff558b26d20a06605e7cb1cd6"}, 0x10) 2018/04/20 03:16:11 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair(0x10, 0x5, 0x80000001, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000140)="dc178cb8597c8011d8d8adb0277ab9f90fd13cee1aac8949e9075dfddc6645794ca6b7c12a1982fd8bf3b645e1803a17506fd3f3f58461b7ef22946071e2ae9248cdfecd48ab775237029373741348f9530caa", &(0x7f0000000240)=""/111}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:11 executing program 4 (fault-call:0 fault-nth:0): mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000071100000004fea83a793b767e28d5400000000000000000000950000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) 2018/04/20 03:16:11 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) mount(&(0x7f0000000500)='//file0/file0\x00', &(0x7f0000000540)='//file0\x00', &(0x7f0000000580)='befs\x00', 0x5, &(0x7f00000005c0)="b92fdab6e309e331a92fb27e5cac4e8df3d48a4984821d97c0ccfcf4c7dfa9336c707cdb08c1009ec44690b386a2bc3951d1ea7c3a2db019e8efb952c97df85544e5d10684825d90034fc8d75a3e3772e5586876abaee9b5b35e66eb3f2d0073a743e007f11b32fda9466428") recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000003c0)=""/42, 0x2a}, {&(0x7f0000000400)=""/41, 0x29}], 0x3, &(0x7f0000000480)=""/62, 0x3e, 0x3}, 0x100) mount(&(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='//file0\x00', &(0x7f0000000240)='xfs\x00', 0x60000, &(0x7f0000000280)="c49d7dd8efafb98724883c822a7dc05c00c37f125ea93b347958ab644b5567cb99f8dc0f222b9dd29ae560c55f595c43169d19fb3074a5db3d9acafddac224b5") socketpair(0xa, 0x0, 0x84f, &(0x7f0000000640)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={r1, 0x50, &(0x7f0000000680)}, 0x10) mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000200)='//file0/file0\x00', &(0x7f00000001c0)='omfs\x00', 0x2000400, &(0x7f00000000c0)="a52ffc12e6a0dd5126ecf6ba355fdc1a0025cdbf12527925e82f1b710303f8e5025ba59b6fb150a8bd52f14d914f19861214b97b4c88d07a1ade5e909275be49ec154126ba0a11fcd452daa38c47cfa61c998341ee23742fc90027392b28d1acea2752d02bff7dc1b6ce957e4ad4aaca6e72dbeb6b7397ab5808565d882589567c78538b5cd0bef9da29dd00b3be8a9dd749881c6426da4b5f57f4") mkdir(&(0x7f0000000180)='//file0\x00', 0x0) [ 3479.587949] FAULT_INJECTION: forcing a failure. [ 3479.587949] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3479.591382] FAULT_INJECTION: forcing a failure. [ 3479.591382] name failslab, interval 1, probability 0, space 0, times 0 [ 3479.599817] CPU: 1 PID: 7682 Comm: syz-executor0 Not tainted 4.16.0+ #7 [ 3479.599828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3479.599836] Call Trace: [ 3479.599858] dump_stack+0x1b9/0x294 [ 3479.599877] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3479.599896] ? graph_lock+0x170/0x170 [ 3479.599916] should_fail.cold.4+0xa/0x1a [ 3479.599931] ? perf_trace_lock_acquire+0xe3/0x980 [ 3479.599960] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3479.656428] ? debug_check_no_locks_freed+0x310/0x310 [ 3479.661615] ? graph_lock+0x170/0x170 [ 3479.665415] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3479.670947] ? _kstrtoull+0x180/0x230 [ 3479.674749] ? _parse_integer+0x190/0x190 [ 3479.678890] ? graph_lock+0x170/0x170 [ 3479.682693] ? find_held_lock+0x36/0x1c0 [ 3479.686749] ? perf_trace_lock_acquire+0xe3/0x980 [ 3479.691593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3479.697126] ? should_fail+0x21b/0xbcd [ 3479.701019] __alloc_pages_nodemask+0x34e/0xd70 [ 3479.705689] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 3479.710704] ? find_held_lock+0x36/0x1c0 [ 3479.714781] ? check_same_owner+0x320/0x320 [ 3479.719105] cache_grow_begin+0x72/0x6c0 [ 3479.723167] kmem_cache_alloc+0x689/0x760 [ 3479.727317] getname_flags+0xd0/0x5a0 [ 3479.731122] do_mkdirat+0xbd/0x2f0 [ 3479.734660] ? SyS_mknod+0x40/0x40 [ 3479.738199] ? ksys_ioctl+0x81/0xd0 [ 3479.741822] ? do_syscall_64+0xb7/0x9d0 [ 3479.745792] SyS_mkdir+0x22/0x30 [ 3479.749150] ? SyS_mkdirat+0x30/0x30 [ 3479.752862] do_syscall_64+0x29e/0x9d0 [ 3479.756742] ? vmalloc_sync_all+0x30/0x30 [ 3479.760885] ? _raw_spin_unlock_irq+0x27/0x70 [ 3479.765374] ? finish_task_switch+0x1ca/0x810 [ 3479.769866] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3479.774794] ? syscall_return_slowpath+0x30f/0x5c0 [ 3479.779725] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3479.785088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3479.789932] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3479.795117] RIP: 0033:0x455379 [ 3479.798302] RSP: 002b:00007f1bad7ffc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3479.806014] RAX: ffffffffffffffda RBX: 00007f1bad8006d4 RCX: 0000000000455379 [ 3479.813279] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3479.820542] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3479.827806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3479.835068] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000001 [ 3479.842355] CPU: 0 PID: 7686 Comm: syz-executor4 Not tainted 4.16.0+ #7 [ 3479.849131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3479.858494] Call Trace: [ 3479.861082] dump_stack+0x1b9/0x294 [ 3479.864702] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3479.869904] ? perf_trace_lock_acquire+0xe3/0x980 [ 3479.874747] should_fail.cold.4+0xa/0x1a [ 3479.878807] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3479.883904] ? find_held_lock+0x36/0x1c0 [ 3479.887959] ? find_held_lock+0x36/0x1c0 [ 3479.892027] ? check_same_owner+0x320/0x320 [ 3479.896348] ? rcu_note_context_switch+0x710/0x710 [ 3479.901268] __should_failslab+0x124/0x180 [ 3479.905490] should_failslab+0x9/0x14 [ 3479.909274] kmem_cache_alloc+0x2af/0x760 [ 3479.913413] getname_flags+0xd0/0x5a0 [ 3479.917213] do_mkdirat+0xbd/0x2f0 [ 3479.920744] ? SyS_mknod+0x40/0x40 [ 3479.924279] ? ksys_ioctl+0x81/0xd0 [ 3479.927890] ? do_syscall_64+0xb7/0x9d0 [ 3479.931858] SyS_mkdir+0x22/0x30 [ 3479.935210] ? SyS_mkdirat+0x30/0x30 [ 3479.938910] do_syscall_64+0x29e/0x9d0 [ 3479.942791] ? vmalloc_sync_all+0x30/0x30 [ 3479.946933] ? _raw_spin_unlock_irq+0x27/0x70 [ 3479.951412] ? finish_task_switch+0x1ca/0x810 [ 3479.955896] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3479.960832] ? syscall_return_slowpath+0x30f/0x5c0 [ 3479.965757] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3479.971115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3479.975955] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3479.981132] RIP: 0033:0x455379 [ 3479.984305] RSP: 002b:00007f9cccb9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3479.992000] RAX: ffffffffffffffda RBX: 00007f9cccb9b6d4 RCX: 0000000000455379 [ 3479.999264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3480.007314] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3480.014567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3480.021825] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000000 2018/04/20 03:16:11 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x7000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:11 executing program 1: mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000140)='hfsplus\x00', 0x0, &(0x7f00000000c0)="5cce71a86d38305b99fc2fca12ec76dc3797aad81d2f0c5f3d0547100b60c1b2b1d31f75e371830fc5473b02fc0c50b0f66d9ab87343e793405e7fc96592b13d2475729eea97364b01a9") mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) 2018/04/20 03:16:11 executing program 0 (fault-call:0 fault-nth:2): mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/20 03:16:11 executing program 4 (fault-call:0 fault-nth:1): mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:11 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0xffffffff, 0x0, 0x10}, 0xc) socketpair$inet(0x2, 0xf, 0x2, &(0x7f00000003c0)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000280)="84d417bf89a45946e61bf01031e33d4188c6836fdb408e4b59c97bc8ff65be3f7d810d2c80da79997a536e59b849dad36cb5f79920fc2d7239"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009d000000000000001e5c8982dd6933fbbe64e205cb4fe17a9f6dbccb71812c8359cc847d9a9ba775cc87"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) 2018/04/20 03:16:11 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000140)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000240)=""/251, 0x2000000}, 0x48) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='ncpfs\x00', 0x802b, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x5, 0x2}, 0x14) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:12 executing program 1: mount(&(0x7f0000000000)='//file0\x00', &(0x7f0000000040)='//file0\x00', &(0x7f0000000080)='bfs\x00', 0x4, &(0x7f00000000c0)="ae91424c2cde19c18104bae1f9b2c0f2c9b3da322259549f984d0cc4f883c7a2364ef6530de10f23dccacc7dc99ffb0372ce1506c8d05fc3309616f81bdaf0650afe1549486fbaaa431a37f6b85ccff8e92d2e5074a3704407411d4404aa") mkdir(&(0x7f000053bff8)='//file0\x00', 0x100) [ 3480.328735] FAULT_INJECTION: forcing a failure. [ 3480.328735] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3480.340611] CPU: 0 PID: 7710 Comm: syz-executor4 Not tainted 4.16.0+ #7 [ 3480.347373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3480.356732] Call Trace: [ 3480.359341] dump_stack+0x1b9/0x294 [ 3480.362997] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3480.368210] ? graph_lock+0x170/0x170 [ 3480.372042] should_fail.cold.4+0xa/0x1a [ 3480.376125] ? perf_trace_lock_acquire+0xe3/0x980 [ 3480.380982] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3480.386103] ? debug_check_no_locks_freed+0x310/0x310 [ 3480.391284] ? graph_lock+0x170/0x170 [ 3480.395080] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3480.400613] ? _kstrtoull+0x180/0x230 [ 3480.404409] ? _parse_integer+0x190/0x190 [ 3480.408552] ? graph_lock+0x170/0x170 [ 3480.412348] ? find_held_lock+0x36/0x1c0 [ 3480.416413] ? perf_trace_lock_acquire+0xe3/0x980 [ 3480.421265] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3480.426873] ? should_fail+0x21b/0xbcd [ 3480.430796] __alloc_pages_nodemask+0x34e/0xd70 [ 3480.435469] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 3480.440481] ? find_held_lock+0x36/0x1c0 [ 3480.444551] ? check_same_owner+0x320/0x320 [ 3480.448883] cache_grow_begin+0x72/0x6c0 [ 3480.452959] kmem_cache_alloc+0x689/0x760 [ 3480.457123] getname_flags+0xd0/0x5a0 [ 3480.460942] do_mkdirat+0xbd/0x2f0 [ 3480.464490] ? SyS_mknod+0x40/0x40 [ 3480.468034] ? ksys_ioctl+0x81/0xd0 [ 3480.471670] ? do_syscall_64+0xb7/0x9d0 [ 3480.475645] SyS_mkdir+0x22/0x30 [ 3480.479010] ? SyS_mkdirat+0x30/0x30 [ 3480.482725] do_syscall_64+0x29e/0x9d0 [ 3480.486608] ? vmalloc_sync_all+0x30/0x30 [ 3480.490758] ? _raw_spin_unlock_irq+0x27/0x70 [ 3480.495259] ? finish_task_switch+0x1ca/0x810 [ 3480.499748] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3480.504686] ? syscall_return_slowpath+0x30f/0x5c0 [ 3480.509619] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3480.514978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3480.519834] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3480.525029] RIP: 0033:0x455379 [ 3480.528221] RSP: 002b:00007f9cccb9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3480.535927] RAX: ffffffffffffffda RBX: 00007f9cccb9b6d4 RCX: 0000000000455379 [ 3480.543186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3480.550445] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3480.557709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3480.564976] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000001 2018/04/20 03:16:12 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) [ 3480.624701] FAULT_INJECTION: forcing a failure. [ 3480.624701] name failslab, interval 1, probability 0, space 0, times 0 [ 3480.636540] CPU: 0 PID: 7720 Comm: syz-executor0 Not tainted 4.16.0+ #7 [ 3480.643312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3480.652678] Call Trace: [ 3480.655283] dump_stack+0x1b9/0x294 [ 3480.658935] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3480.664142] ? perf_trace_lock_acquire+0xe3/0x980 [ 3480.669003] ? print_usage_bug+0xc0/0xc0 [ 3480.673098] should_fail.cold.4+0xa/0x1a [ 3480.677186] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3480.682323] ? graph_lock+0x170/0x170 [ 3480.686131] ? perf_trace_lock+0x900/0x900 [ 3480.690373] ? debug_check_no_locks_freed+0x310/0x310 [ 3480.695582] ? perf_trace_lock+0x900/0x900 [ 3480.699829] ? find_held_lock+0x36/0x1c0 [ 3480.703908] ? __lock_is_held+0xb5/0x140 [ 3480.707998] ? check_same_owner+0x320/0x320 [ 3480.712338] ? rcu_note_context_switch+0x710/0x710 [ 3480.717290] ? lock_downgrade+0x8e0/0x8e0 [ 3480.721460] __should_failslab+0x124/0x180 [ 3480.725715] should_failslab+0x9/0x14 [ 3480.729523] kmem_cache_alloc+0x2af/0x760 [ 3480.733662] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3480.738847] __d_alloc+0xc0/0xd30 [ 3480.742304] ? shrink_dcache_for_umount+0x290/0x290 [ 3480.747334] ? d_alloc_parallel+0x1e80/0x1e80 [ 3480.751824] ? lock_release+0xa10/0xa10 [ 3480.755804] ? mark_held_locks+0xc9/0x160 [ 3480.759942] ? filename_create+0x1aa/0x5a0 [ 3480.764176] ? d_lookup+0x254/0x330 [ 3480.767805] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3480.772811] ? d_lookup+0x219/0x330 [ 3480.776427] d_alloc+0x8e/0x370 [ 3480.779697] ? __d_lookup+0x9c0/0x9c0 [ 3480.783495] ? __d_alloc+0xd30/0xd30 [ 3480.787223] __lookup_hash+0xd9/0x190 [ 3480.791037] filename_create+0x1dd/0x5a0 [ 3480.795090] ? kern_path_mountpoint+0x40/0x40 [ 3480.799582] ? getname_flags+0xd0/0x5a0 [ 3480.803547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3480.809067] ? getname_flags+0x26e/0x5a0 [ 3480.813115] do_mkdirat+0xd2/0x2f0 [ 3480.816661] ? SyS_mknod+0x40/0x40 [ 3480.820196] ? ksys_ioctl+0x81/0xd0 [ 3480.823822] ? do_syscall_64+0xb7/0x9d0 [ 3480.827781] SyS_mkdir+0x22/0x30 [ 3480.831144] ? SyS_mkdirat+0x30/0x30 [ 3480.834849] do_syscall_64+0x29e/0x9d0 [ 3480.838733] ? vmalloc_sync_all+0x30/0x30 [ 3480.842886] ? _raw_spin_unlock_irq+0x27/0x70 [ 3480.847385] ? finish_task_switch+0x1ca/0x810 [ 3480.851882] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3480.856807] ? syscall_return_slowpath+0x30f/0x5c0 [ 3480.861726] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3480.867092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3480.871957] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3480.877141] RIP: 0033:0x455379 [ 3480.880324] RSP: 002b:00007f1bad7ffc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3480.888025] RAX: ffffffffffffffda RBX: 00007f1bad8006d4 RCX: 0000000000455379 [ 3480.895313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3480.902569] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3480.909826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3480.917083] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000002 2018/04/20 03:16:13 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x2000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:13 executing program 4 (fault-call:0 fault-nth:2): mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000001400)={0x1, 0x1, 0x5, 0x4, 0x2, r0, 0x774b}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0xe000000000000, 0x1, 0x0, 0x19, r0, 0xb14b}, 0x2c) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000003800)={&(0x7f00000035c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003640)=""/80, 0x50}, {&(0x7f00000036c0)=""/180, 0xb4}], 0x2, &(0x7f00000037c0)=""/54, 0x36, 0x8}, 0x41) bpf$PROG_LOAD(0x5, &(0x7f0000003840)={0xf, 0x4, &(0x7f0000001440)=@raw=[@jmp={0x5, 0x9, 0xd, 0xf, 0xb, 0x2, 0xd}, @exit={0x95}], &(0x7f0000001480)='GPL\x00', 0x7, 0xaa, &(0x7f00000014c0)=""/170, 0x41000, 0x1, [], r3}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000400000950000000000000061988153b8a9c3b672f0bcbc97516c4a18fa79598c3fdd54c4af22decf037d03b99c001aaea27ca61e4cdcb4fd11d66927e1a8199f70323ed1c18c343ad28232516c9230d4c4e923d116fb9592c0bcee044a201b8ac4ba5b3bc4cecf9a3b3c7a184a5d3cb3c7c1a0b60cb3f85cfaf65614e3aa8acb0dcaad4388a33705c88274f7706034247de647fcf8520bac761b5844cc058adda9e46dc560a4036d029b879d173b889ee6137582d31ec6157287568942c3df518c376b9994e72465719eff9e083c403e917d1d1a337a2a90c228da000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r5, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000012c0)={r4, &(0x7f00000002c0)="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"}, 0x10) 2018/04/20 03:16:13 executing program 0 (fault-call:0 fault-nth:3): mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/20 03:16:13 executing program 2 (fault-call:0 fault-nth:0): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) 2018/04/20 03:16:13 executing program 1: mount(&(0x7f0000001140)='//file0\x00', &(0x7f0000001180)='//file0\x00', &(0x7f00000011c0)='coda\x00', 0x20000, &(0x7f0000001200)="6e5efd8eebcb1b01d92d6442efb673a011a2efe093b168260e9b2a79140c4a48b483b349f18d6a8218827b56506e8d25b389633e068619cff9c67eb4fe4682750c4ebd1c01db06473b4ddd488454") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='//file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000001280)='//file0\x00', 0x0) mount(&(0x7f0000000080)='//file0\x00', &(0x7f00000000c0)='//file0\x00', &(0x7f0000000100)='proc\x00', 0x2a04020, &(0x7f0000000140)="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") 2018/04/20 03:16:13 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x20, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x1ff) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x1f, 0x2, 0x8, 0x300000000, 0x13, r0, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000140)="ba32482a"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000ad2897dc361de962c419977e52000000000000007110000000d755904ba1ae8764f4f4d4d5014011b9000000009500"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x9, 0xc14d, 0x9, 0x10, r1, 0x40}, 0x2c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) [ 3481.264850] FAULT_INJECTION: forcing a failure. [ 3481.264850] name failslab, interval 1, probability 0, space 0, times 0 [ 3481.276233] CPU: 0 PID: 7746 Comm: syz-executor4 Not tainted 4.16.0+ #7 [ 3481.283004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3481.292369] Call Trace: [ 3481.295048] dump_stack+0x1b9/0x294 [ 3481.298702] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3481.303934] ? perf_trace_lock_acquire+0xe3/0x980 [ 3481.308792] ? print_usage_bug+0xc0/0xc0 [ 3481.312868] should_fail.cold.4+0xa/0x1a [ 3481.316928] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3481.322043] ? graph_lock+0x170/0x170 [ 3481.325847] ? perf_trace_lock+0x900/0x900 [ 3481.330102] ? debug_check_no_locks_freed+0x310/0x310 [ 3481.335303] ? perf_trace_lock+0x900/0x900 [ 3481.339548] ? find_held_lock+0x36/0x1c0 [ 3481.343616] ? __lock_is_held+0xb5/0x140 [ 3481.347693] ? check_same_owner+0x320/0x320 [ 3481.352029] ? rcu_note_context_switch+0x710/0x710 [ 3481.356960] ? lock_downgrade+0x8e0/0x8e0 [ 3481.361104] __should_failslab+0x124/0x180 [ 3481.365348] should_failslab+0x9/0x14 [ 3481.369153] kmem_cache_alloc+0x2af/0x760 [ 3481.373315] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3481.379112] __d_alloc+0xc0/0xd30 [ 3481.382576] ? shrink_dcache_for_umount+0x290/0x290 [ 3481.387602] ? d_alloc_parallel+0x1e80/0x1e80 [ 3481.392110] ? lock_release+0xa10/0xa10 [ 3481.396101] ? mark_held_locks+0xc9/0x160 [ 3481.400241] ? filename_create+0x1aa/0x5a0 [ 3481.404472] ? d_lookup+0x254/0x330 [ 3481.408113] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3481.413130] ? d_lookup+0x219/0x330 [ 3481.416761] d_alloc+0x8e/0x370 [ 3481.420042] ? __d_lookup+0x9c0/0x9c0 [ 3481.423853] ? __d_alloc+0xd30/0xd30 [ 3481.427592] __lookup_hash+0xd9/0x190 [ 3481.431394] filename_create+0x1dd/0x5a0 [ 3481.435445] ? kern_path_mountpoint+0x40/0x40 [ 3481.439928] ? getname_flags+0xd0/0x5a0 [ 3481.443891] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3481.449423] ? getname_flags+0x26e/0x5a0 [ 3481.453484] do_mkdirat+0xd2/0x2f0 [ 3481.457020] ? SyS_mknod+0x40/0x40 [ 3481.460564] ? ksys_ioctl+0x81/0xd0 [ 3481.464188] ? do_syscall_64+0xb7/0x9d0 [ 3481.468160] SyS_mkdir+0x22/0x30 [ 3481.471526] ? SyS_mkdirat+0x30/0x30 [ 3481.475246] do_syscall_64+0x29e/0x9d0 [ 3481.479131] ? vmalloc_sync_all+0x30/0x30 [ 3481.483264] ? _raw_spin_unlock_irq+0x27/0x70 [ 3481.487759] ? finish_task_switch+0x1ca/0x810 [ 3481.492267] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3481.497201] ? syscall_return_slowpath+0x30f/0x5c0 [ 3481.502135] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3481.507498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3481.512338] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3481.517526] RIP: 0033:0x455379 [ 3481.520717] RSP: 002b:00007f9cccb9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3481.528435] RAX: ffffffffffffffda RBX: 00007f9cccb9b6d4 RCX: 0000000000455379 [ 3481.535714] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3481.542985] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3481.550249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3481.557519] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000002 2018/04/20 03:16:13 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x2872) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) [ 3481.576532] FAULT_INJECTION: forcing a failure. [ 3481.576532] name failslab, interval 1, probability 0, space 0, times 0 [ 3481.588085] CPU: 0 PID: 7752 Comm: syz-executor0 Not tainted 4.16.0+ #7 [ 3481.594859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3481.604229] Call Trace: [ 3481.606838] dump_stack+0x1b9/0x294 [ 3481.610484] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3481.615692] ? mark_page_accessed+0x66a/0xd10 [ 3481.620211] should_fail.cold.4+0xa/0x1a [ 3481.624293] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3481.629413] ? perf_trace_lock_acquire+0xe3/0x980 [ 3481.631084] FAULT_INJECTION: forcing a failure. [ 3481.631084] name failslab, interval 1, probability 0, space 0, times 0 [ 3481.634260] ? graph_lock+0x170/0x170 [ 3481.634293] ? debug_check_no_locks_freed+0x310/0x310 [ 3481.634312] ? print_usage_bug+0xc0/0xc0 [ 3481.634325] ? print_usage_bug+0xc0/0xc0 [ 3481.634340] ? perf_trace_lock_acquire+0xe3/0x980 [ 3481.634359] ? __lock_is_held+0xb5/0x140 [ 3481.634388] ? print_usage_bug+0xc0/0xc0 [ 3481.675617] ? check_same_owner+0x320/0x320 [ 3481.679937] ? rcu_note_context_switch+0x710/0x710 [ 3481.684866] __should_failslab+0x124/0x180 [ 3481.689097] should_failslab+0x9/0x14 [ 3481.692891] kmem_cache_alloc+0x2af/0x760 [ 3481.697031] ? __lock_acquire+0x7f5/0x5140 [ 3481.701257] ? __lock_is_held+0xb5/0x140 [ 3481.705318] ext4_alloc_inode+0xc1/0x860 [ 3481.709372] ? ratelimit_state_init+0xb0/0xb0 [ 3481.713861] ? find_held_lock+0x36/0x1c0 [ 3481.717922] ? lock_downgrade+0x8e0/0x8e0 [ 3481.722070] ? kasan_check_read+0x11/0x20 [ 3481.726212] ? rcu_is_watching+0x85/0x140 [ 3481.730355] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3481.735534] ? graph_lock+0x170/0x170 [ 3481.739341] ? ratelimit_state_init+0xb0/0xb0 [ 3481.743829] alloc_inode+0x63/0x190 [ 3481.747451] new_inode_pseudo+0x69/0x1a0 [ 3481.751503] ? prune_icache_sb+0x1a0/0x1a0 [ 3481.755731] ? perf_trace_lock_acquire+0xe3/0x980 [ 3481.760573] new_inode+0x1c/0x40 [ 3481.763937] __ext4_new_inode+0x443/0x6030 [ 3481.768162] ? find_held_lock+0x36/0x1c0 [ 3481.772231] ? ext4_free_inode+0x1970/0x1970 [ 3481.776635] ? kasan_check_read+0x11/0x20 [ 3481.780775] ? rcu_is_watching+0x85/0x140 [ 3481.784918] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3481.790102] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3481.795291] ? is_bpf_text_address+0xd7/0x170 [ 3481.799783] ? kernel_text_address+0x79/0xf0 [ 3481.804184] ? __unwind_start+0x166/0x330 [ 3481.808325] ? __kernel_text_address+0xd/0x40 [ 3481.812815] ? unwind_get_return_address+0x61/0xa0 [ 3481.817739] ? __save_stack_trace+0x7e/0xd0 [ 3481.822065] ? save_stack+0xa9/0xd0 [ 3481.825692] ? save_stack+0x43/0xd0 [ 3481.829312] ? __kasan_slab_free+0x11a/0x170 [ 3481.833728] ? kmem_cache_free+0x86/0x2d0 [ 3481.837868] ? putname+0xf2/0x130 [ 3481.841316] ? filename_create+0x2aa/0x5a0 [ 3481.845892] ? do_mkdirat+0xd2/0x2f0 [ 3481.849599] ? SyS_mkdir+0x22/0x30 [ 3481.853133] ? do_syscall_64+0x29e/0x9d0 [ 3481.857189] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3481.862550] ? kasan_check_read+0x11/0x20 [ 3481.866699] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 3481.871276] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3481.876808] ? __dquot_initialize+0x615/0xdc0 [ 3481.881296] ? kasan_check_write+0x14/0x20 [ 3481.885521] ? graph_lock+0x170/0x170 [ 3481.889321] ? dquot_get_next_dqblk+0x180/0x180 [ 3481.893994] ? kasan_check_write+0x14/0x20 [ 3481.898232] ? __lock_is_held+0xb5/0x140 [ 3481.902296] ext4_mkdir+0x2d9/0xe50 [ 3481.905933] ? ext4_init_dot_dotdot+0x510/0x510 [ 3481.910602] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3481.916140] ? security_inode_permission+0xd2/0x100 [ 3481.921158] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3481.926694] ? security_inode_mkdir+0xe8/0x120 [ 3481.931271] ? getname_flags+0xd0/0x5a0 [ 3481.935239] vfs_mkdir+0x42e/0x6b0 [ 3481.938778] do_mkdirat+0x266/0x2f0 [ 3481.942402] ? SyS_mknod+0x40/0x40 [ 3481.945941] ? ksys_ioctl+0x81/0xd0 [ 3481.949563] ? do_syscall_64+0xb7/0x9d0 [ 3481.953535] SyS_mkdir+0x22/0x30 [ 3481.956894] ? SyS_mkdirat+0x30/0x30 [ 3481.960599] do_syscall_64+0x29e/0x9d0 [ 3481.964478] ? vmalloc_sync_all+0x30/0x30 [ 3481.968621] ? _raw_spin_unlock_irq+0x27/0x70 [ 3481.973109] ? finish_task_switch+0x1ca/0x810 [ 3481.977599] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3481.982526] ? syscall_return_slowpath+0x30f/0x5c0 [ 3481.987455] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3481.992817] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3481.997664] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3482.002843] RIP: 0033:0x455379 [ 3482.006024] RSP: 002b:00007f1bad7ffc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3482.013731] RAX: ffffffffffffffda RBX: 00007f1bad8006d4 RCX: 0000000000455379 [ 3482.020991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3482.028250] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3482.035508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3482.042770] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000003 [ 3482.050050] CPU: 1 PID: 7753 Comm: syz-executor2 Not tainted 4.16.0+ #7 [ 3482.056814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3482.066179] Call Trace: [ 3482.068782] dump_stack+0x1b9/0x294 [ 3482.072424] ? dump_stack_print_info.cold.2+0x52/0x52 2018/04/20 03:16:13 executing program 0 (fault-call:0 fault-nth:4): mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/20 03:16:13 executing program 4 (fault-call:0 fault-nth:3): mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) [ 3482.077624] ? perf_trace_lock_acquire+0xe3/0x980 [ 3482.082484] should_fail.cold.4+0xa/0x1a [ 3482.086561] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3482.091671] ? find_held_lock+0x36/0x1c0 [ 3482.095755] ? find_held_lock+0x36/0x1c0 [ 3482.099847] ? check_same_owner+0x320/0x320 [ 3482.104190] ? rcu_note_context_switch+0x710/0x710 [ 3482.109129] __should_failslab+0x124/0x180 [ 3482.113384] should_failslab+0x9/0x14 [ 3482.117191] kmem_cache_alloc+0x2af/0x760 [ 3482.121354] getname_flags+0xd0/0x5a0 [ 3482.125186] do_mkdirat+0xbd/0x2f0 2018/04/20 03:16:13 executing program 1: mkdir(&(0x7f0000000680)='//file0\x00', 0x8) mkdir(&(0x7f0000000000)='//file0\x00', 0x80) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='//file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000540)) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/221, 0xdd}, {&(0x7f0000000340)=""/134, 0x86}], 0x5, &(0x7f0000000480)=""/14, 0xe, 0x50}, 0x12140) recvmsg(r0, &(0x7f0000003b00)={&(0x7f00000017c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000001840)=""/13, 0xd}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/60, 0x3c}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/232, 0xe8}, {&(0x7f00000039c0)=""/46, 0x2e}, {&(0x7f0000003a00)=""/32, 0x20}], 0x7, &(0x7f0000003ac0)=""/19, 0x13, 0x2}, 0x42) recvmsg$kcm(r3, &(0x7f0000003c80)={0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f0000003b40)=""/224, 0xe0}], 0x1, 0x0, 0x0, 0x800}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={r2, 0x28, &(0x7f0000000600)}, 0x10) [ 3482.128748] ? SyS_mknod+0x40/0x40 [ 3482.132298] ? ksys_ioctl+0x81/0xd0 [ 3482.135931] ? do_syscall_64+0xb7/0x9d0 [ 3482.139906] SyS_mkdir+0x22/0x30 [ 3482.143262] ? SyS_mkdirat+0x30/0x30 [ 3482.146973] do_syscall_64+0x29e/0x9d0 [ 3482.150873] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 3482.155728] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3482.160673] ? syscall_return_slowpath+0x30f/0x5c0 [ 3482.165625] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3482.171008] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/20 03:16:14 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000240)="85d0060a085e102651a19514da3ad5e02fca60688e3ebf973c1d6ca30259758c13e21b76064292db26ce8eb8b7d28e0dcd3e5532bafec9bf567d0124e2503314a507dd6b"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000002c00)={&(0x7f00000018c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001940)=""/48, 0x30}, {&(0x7f0000001980)=""/164, 0xa4}, {&(0x7f0000001a40)=""/45, 0x2d}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/59, 0x3b}], 0x5, &(0x7f0000002b40)=""/180, 0xb4, 0x484d}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x0, 0x6, &(0x7f0000000040)=@raw=[@generic={0xc3b, 0x3ff, 0x401, 0xbee}, @alu={0x7, 0xffff, 0x0, 0xf, 0x5, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x20}], &(0x7f0000000140)='syzkaller\x00', 0xff, 0x3f, &(0x7f0000000180)=""/63, 0x41f00, 0x1, [], r2}, 0x48) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:14 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) [ 3482.175868] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3482.181061] RIP: 0033:0x455379 [ 3482.184260] RSP: 002b:00007fa15699bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3482.191979] RAX: ffffffffffffffda RBX: 00007fa15699c6d4 RCX: 0000000000455379 [ 3482.199264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000280 [ 3482.206550] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3482.214458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3482.221742] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000000 2018/04/20 03:16:14 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x2, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) [ 3482.338761] FAULT_INJECTION: forcing a failure. [ 3482.338761] name failslab, interval 1, probability 0, space 0, times 0 [ 3482.350148] CPU: 1 PID: 7770 Comm: syz-executor4 Not tainted 4.16.0+ #7 [ 3482.356916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3482.366282] Call Trace: [ 3482.368893] dump_stack+0x1b9/0x294 [ 3482.372549] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3482.377776] should_fail.cold.4+0xa/0x1a [ 3482.381562] FAULT_INJECTION: forcing a failure. [ 3482.381562] name failslab, interval 1, probability 0, space 0, times 0 [ 3482.381899] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3482.398373] ? perf_trace_lock_acquire+0xe3/0x980 [ 3482.403226] ? graph_lock+0x170/0x170 [ 3482.407029] ? debug_check_no_locks_freed+0x310/0x310 [ 3482.412214] ? find_held_lock+0x36/0x1c0 [ 3482.416278] ? print_usage_bug+0xc0/0xc0 [ 3482.420340] ? __lock_is_held+0xb5/0x140 [ 3482.424401] ? print_usage_bug+0xc0/0xc0 [ 3482.428463] ? check_same_owner+0x320/0x320 [ 3482.432783] ? rcu_note_context_switch+0x710/0x710 [ 3482.437715] __should_failslab+0x124/0x180 [ 3482.441951] should_failslab+0x9/0x14 [ 3482.445747] kmem_cache_alloc+0x2af/0x760 [ 3482.449889] ? __lock_acquire+0x7f5/0x5140 [ 3482.454120] ? __lock_is_held+0xb5/0x140 [ 3482.458274] ext4_alloc_inode+0xc1/0x860 [ 3482.462334] ? ratelimit_state_init+0xb0/0xb0 [ 3482.466823] ? find_held_lock+0x36/0x1c0 [ 3482.470890] ? lock_downgrade+0x8e0/0x8e0 [ 3482.475038] ? kasan_check_read+0x11/0x20 [ 3482.479180] ? rcu_is_watching+0x85/0x140 [ 3482.483324] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3482.488508] ? graph_lock+0x170/0x170 [ 3482.492312] ? ratelimit_state_init+0xb0/0xb0 [ 3482.496806] alloc_inode+0x63/0x190 [ 3482.500439] new_inode_pseudo+0x69/0x1a0 [ 3482.504499] ? prune_icache_sb+0x1a0/0x1a0 [ 3482.508728] ? perf_trace_lock_acquire+0xe3/0x980 [ 3482.513572] new_inode+0x1c/0x40 [ 3482.516933] __ext4_new_inode+0x443/0x6030 [ 3482.521160] ? find_held_lock+0x36/0x1c0 [ 3482.525233] ? ext4_free_inode+0x1970/0x1970 [ 3482.529637] ? kasan_check_read+0x11/0x20 [ 3482.533778] ? rcu_is_watching+0x85/0x140 [ 3482.537919] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3482.543102] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3482.548295] ? is_bpf_text_address+0xd7/0x170 [ 3482.552787] ? kernel_text_address+0x79/0xf0 [ 3482.557192] ? __unwind_start+0x166/0x330 [ 3482.561336] ? __kernel_text_address+0xd/0x40 [ 3482.565827] ? unwind_get_return_address+0x61/0xa0 [ 3482.570755] ? __save_stack_trace+0x7e/0xd0 [ 3482.575085] ? save_stack+0xa9/0xd0 [ 3482.578708] ? save_stack+0x43/0xd0 [ 3482.582501] ? __kasan_slab_free+0x11a/0x170 [ 3482.586919] ? kmem_cache_free+0x86/0x2d0 [ 3482.591082] ? putname+0xf2/0x130 [ 3482.594529] ? filename_create+0x2aa/0x5a0 [ 3482.598755] ? do_mkdirat+0xd2/0x2f0 [ 3482.602466] ? SyS_mkdir+0x22/0x30 [ 3482.606001] ? do_syscall_64+0x29e/0x9d0 [ 3482.610061] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3482.615425] ? kasan_check_read+0x11/0x20 [ 3482.619573] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 3482.624675] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3482.630207] ? __dquot_initialize+0x615/0xdc0 [ 3482.634698] ? kasan_check_write+0x14/0x20 [ 3482.638927] ? graph_lock+0x170/0x170 [ 3482.642728] ? dquot_get_next_dqblk+0x180/0x180 [ 3482.647391] ? kasan_check_write+0x14/0x20 [ 3482.651626] ? __lock_is_held+0xb5/0x140 [ 3482.655689] ext4_mkdir+0x2d9/0xe50 [ 3482.659337] ? ext4_init_dot_dotdot+0x510/0x510 [ 3482.664010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3482.669548] ? security_inode_permission+0xd2/0x100 [ 3482.674568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3482.680105] ? security_inode_mkdir+0xe8/0x120 [ 3482.684688] ? getname_flags+0xd0/0x5a0 [ 3482.688660] vfs_mkdir+0x42e/0x6b0 [ 3482.692202] do_mkdirat+0x266/0x2f0 [ 3482.695827] ? SyS_mknod+0x40/0x40 [ 3482.699363] ? ksys_ioctl+0x81/0xd0 [ 3482.702984] ? do_syscall_64+0xb7/0x9d0 [ 3482.706955] SyS_mkdir+0x22/0x30 [ 3482.710316] ? SyS_mkdirat+0x30/0x30 [ 3482.714026] do_syscall_64+0x29e/0x9d0 [ 3482.717911] ? vmalloc_sync_all+0x30/0x30 [ 3482.722056] ? _raw_spin_unlock_irq+0x27/0x70 [ 3482.726553] ? finish_task_switch+0x1ca/0x810 [ 3482.731050] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3482.735974] ? syscall_return_slowpath+0x30f/0x5c0 [ 3482.740909] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3482.746272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3482.751125] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3482.756310] RIP: 0033:0x455379 [ 3482.759490] RSP: 002b:00007f9cccb9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3482.767193] RAX: ffffffffffffffda RBX: 00007f9cccb9b6d4 RCX: 0000000000455379 [ 3482.774456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3482.781721] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3482.788983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3482.796249] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000003 [ 3482.803551] CPU: 0 PID: 7773 Comm: syz-executor0 Not tainted 4.16.0+ #7 [ 3482.810322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3482.819686] Call Trace: [ 3482.822283] dump_stack+0x1b9/0x294 [ 3482.825917] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3482.831111] ? __lock_is_held+0xb5/0x140 [ 3482.835185] should_fail.cold.4+0xa/0x1a [ 3482.839259] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3482.844369] ? debug_check_no_locks_freed+0x310/0x310 [ 3482.849559] ? rcu_note_context_switch+0x710/0x710 [ 3482.854479] ? graph_lock+0x170/0x170 [ 3482.858266] ? __might_sleep+0x95/0x190 [ 3482.862226] ? _cond_resched+0x14/0x30 [ 3482.866100] ? __getblk_gfp+0x102/0xaf0 [ 3482.870068] ? __raw_spin_lock_init+0x1c/0x100 [ 3482.874640] ? __lock_is_held+0xb5/0x140 [ 3482.878691] ? check_same_owner+0x320/0x320 [ 3482.882993] ? graph_lock+0x170/0x170 [ 3482.886786] ? rcu_note_context_switch+0x710/0x710 [ 3482.891716] ? __raw_spin_lock_init+0x1c/0x100 [ 3482.896298] __should_failslab+0x124/0x180 [ 3482.900532] should_failslab+0x9/0x14 [ 3482.904322] kmem_cache_alloc+0x2af/0x760 [ 3482.908461] jbd2__journal_start+0x1d3/0xa70 [ 3482.912855] ? jbd2_write_access_granted.part.8+0x420/0x420 [ 3482.918550] ? rcu_note_context_switch+0x710/0x710 [ 3482.923467] ? __might_sleep+0x95/0x190 [ 3482.927427] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3482.932951] __ext4_journal_start_sb+0x17a/0x5e0 [ 3482.937690] ? __ext4_new_inode+0x36c0/0x6030 [ 3482.942172] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 3482.947868] ? find_next_zero_bit+0x111/0x140 [ 3482.952351] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 3482.957350] ? find_inode_bit.isra.16+0x36f/0x510 [ 3482.962197] __ext4_new_inode+0x36c0/0x6030 [ 3482.966528] ? ext4_free_inode+0x1970/0x1970 [ 3482.970933] ? kasan_check_read+0x11/0x20 [ 3482.975070] ? rcu_is_watching+0x85/0x140 [ 3482.979204] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3482.984377] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3482.989556] ? is_bpf_text_address+0xd7/0x170 [ 3482.994050] ? kernel_text_address+0x79/0xf0 [ 3482.998452] ? __unwind_start+0x166/0x330 [ 3483.002592] ? __kernel_text_address+0xd/0x40 [ 3483.007071] ? unwind_get_return_address+0x61/0xa0 [ 3483.011992] ? __save_stack_trace+0x7e/0xd0 [ 3483.016310] ? save_stack+0xa9/0xd0 [ 3483.019924] ? save_stack+0x43/0xd0 [ 3483.023534] ? __kasan_slab_free+0x11a/0x170 [ 3483.027925] ? kmem_cache_free+0x86/0x2d0 [ 3483.032064] ? putname+0xf2/0x130 [ 3483.035498] ? filename_create+0x2aa/0x5a0 [ 3483.039714] ? do_mkdirat+0xd2/0x2f0 [ 3483.043408] ? SyS_mkdir+0x22/0x30 [ 3483.046932] ? do_syscall_64+0x29e/0x9d0 [ 3483.050978] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3483.056338] ? kasan_check_read+0x11/0x20 [ 3483.060479] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 3483.065059] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3483.070592] ? __dquot_initialize+0x615/0xdc0 [ 3483.075073] ? kasan_check_write+0x14/0x20 [ 3483.079292] ? graph_lock+0x170/0x170 [ 3483.083081] ? dquot_get_next_dqblk+0x180/0x180 [ 3483.087733] ? kasan_check_write+0x14/0x20 [ 3483.091957] ? __lock_is_held+0xb5/0x140 [ 3483.096005] ext4_mkdir+0x2d9/0xe50 [ 3483.099632] ? ext4_init_dot_dotdot+0x510/0x510 [ 3483.104288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3483.109815] ? security_inode_permission+0xd2/0x100 [ 3483.114832] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3483.120356] ? security_inode_mkdir+0xe8/0x120 [ 3483.124922] ? getname_flags+0xd0/0x5a0 [ 3483.128884] vfs_mkdir+0x42e/0x6b0 [ 3483.132411] do_mkdirat+0x266/0x2f0 [ 3483.136041] ? SyS_mknod+0x40/0x40 [ 3483.139591] ? ksys_ioctl+0x81/0xd0 [ 3483.143214] ? do_syscall_64+0xb7/0x9d0 [ 3483.147174] SyS_mkdir+0x22/0x30 [ 3483.150536] ? SyS_mkdirat+0x30/0x30 [ 3483.154235] do_syscall_64+0x29e/0x9d0 [ 3483.158112] ? vmalloc_sync_all+0x30/0x30 [ 3483.162259] ? finish_task_switch+0x1ca/0x810 [ 3483.166742] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3483.171669] ? syscall_return_slowpath+0x30f/0x5c0 [ 3483.176602] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3483.181957] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3483.186792] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3483.191964] RIP: 0033:0x455379 [ 3483.195138] RSP: 002b:00007f1bad7ffc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3483.202831] RAX: ffffffffffffffda RBX: 00007f1bad8006d4 RCX: 0000000000455379 [ 3483.210087] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3483.217339] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3483.224608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3483.231861] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000004 [ 3483.239743] EXT4-fs error (device sda1) in __ext4_new_inode:927: Out of memory 2018/04/20 03:16:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) 2018/04/20 03:16:15 executing program 4 (fault-call:0 fault-nth:4): mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:15 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/20 03:16:15 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x1200000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:15 executing program 1: mkdir(&(0x7f0000000040)='//file0\x00', 0x0) 2018/04/20 03:16:15 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0xffffffbb, &(0x7f00000000c0)}, 0xee) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) gettid() bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x20000000000000c7, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xc16887b8a9141f1e, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:15 executing program 2: mkdir(&(0x7f0000000280)='//file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) [ 3483.542165] FAULT_INJECTION: forcing a failure. [ 3483.542165] name failslab, interval 1, probability 0, space 0, times 0 [ 3483.553483] CPU: 1 PID: 7804 Comm: syz-executor4 Not tainted 4.16.0+ #7 [ 3483.560233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3483.569588] Call Trace: [ 3483.572188] dump_stack+0x1b9/0x294 [ 3483.575849] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3483.581070] ? __lock_is_held+0xb5/0x140 [ 3483.585158] should_fail.cold.4+0xa/0x1a 2018/04/20 03:16:15 executing program 0: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) [ 3483.589242] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3483.594362] ? debug_check_no_locks_freed+0x310/0x310 [ 3483.599570] ? rcu_note_context_switch+0x710/0x710 [ 3483.604516] ? graph_lock+0x170/0x170 [ 3483.608338] ? __might_sleep+0x95/0x190 [ 3483.612330] ? _cond_resched+0x14/0x30 [ 3483.616240] ? __getblk_gfp+0x102/0xaf0 [ 3483.620233] ? __raw_spin_lock_init+0x1c/0x100 [ 3483.624831] ? __lock_is_held+0xb5/0x140 [ 3483.628929] ? check_same_owner+0x320/0x320 [ 3483.633264] ? graph_lock+0x170/0x170 [ 3483.637088] ? rcu_note_context_switch+0x710/0x710 2018/04/20 03:16:15 executing program 1: mkdir(&(0x7f0000000000)='//file0\x00', 0x10) [ 3483.642034] ? __raw_spin_lock_init+0x1c/0x100 [ 3483.646645] __should_failslab+0x124/0x180 [ 3483.650902] should_failslab+0x9/0x14 [ 3483.654713] kmem_cache_alloc+0x2af/0x760 [ 3483.658887] jbd2__journal_start+0x1d3/0xa70 [ 3483.663323] ? jbd2_write_access_granted.part.8+0x420/0x420 [ 3483.669057] ? rcu_note_context_switch+0x710/0x710 [ 3483.673996] ? __might_sleep+0x95/0x190 [ 3483.677992] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3483.683557] __ext4_journal_start_sb+0x17a/0x5e0 [ 3483.688330] ? __ext4_new_inode+0x36c0/0x6030 [ 3483.692846] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 3483.698572] ? find_next_zero_bit+0x111/0x140 [ 3483.703090] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 3483.708127] ? find_inode_bit.isra.16+0x36f/0x510 [ 3483.712996] __ext4_new_inode+0x36c0/0x6030 [ 3483.717357] ? ext4_free_inode+0x1970/0x1970 [ 3483.721782] ? kasan_check_read+0x11/0x20 [ 3483.725941] ? rcu_is_watching+0x85/0x140 [ 3483.730103] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3483.735303] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3483.740503] ? is_bpf_text_address+0xd7/0x170 [ 3483.745004] ? kernel_text_address+0x79/0xf0 [ 3483.749428] ? __unwind_start+0x166/0x330 [ 3483.753582] ? __kernel_text_address+0xd/0x40 [ 3483.758090] ? unwind_get_return_address+0x61/0xa0 [ 3483.763039] ? __save_stack_trace+0x7e/0xd0 [ 3483.767386] ? save_stack+0xa9/0xd0 [ 3483.771023] ? save_stack+0x43/0xd0 [ 3483.774667] ? __kasan_slab_free+0x11a/0x170 [ 3483.779084] ? kmem_cache_free+0x86/0x2d0 [ 3483.783237] ? putname+0xf2/0x130 [ 3483.786692] ? filename_create+0x2aa/0x5a0 [ 3483.790928] ? do_mkdirat+0xd2/0x2f0 [ 3483.794646] ? SyS_mkdir+0x22/0x30 [ 3483.798189] ? do_syscall_64+0x29e/0x9d0 [ 3483.802260] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3483.807638] ? kasan_check_read+0x11/0x20 [ 3483.811799] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 3483.816393] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3483.821944] ? __dquot_initialize+0x615/0xdc0 [ 3483.826451] ? kasan_check_write+0x14/0x20 [ 3483.830702] ? graph_lock+0x170/0x170 [ 3483.834522] ? dquot_get_next_dqblk+0x180/0x180 [ 3483.839204] ? kasan_check_write+0x14/0x20 [ 3483.843455] ? __lock_is_held+0xb5/0x140 [ 3483.847530] ext4_mkdir+0x2d9/0xe50 [ 3483.851185] ? ext4_init_dot_dotdot+0x510/0x510 [ 3483.855873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3483.861430] ? security_inode_permission+0xd2/0x100 [ 3483.866466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3483.872018] ? security_inode_mkdir+0xe8/0x120 [ 3483.876618] ? getname_flags+0xd0/0x5a0 [ 3483.880613] vfs_mkdir+0x42e/0x6b0 [ 3483.884172] do_mkdirat+0x266/0x2f0 [ 3483.887813] ? SyS_mknod+0x40/0x40 2018/04/20 03:16:15 executing program 2: mkdir(&(0x7f0000000280)='./.ile0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) [ 3483.891371] ? ksys_ioctl+0x81/0xd0 [ 3483.895005] ? do_syscall_64+0xb7/0x9d0 [ 3483.898995] SyS_mkdir+0x22/0x30 [ 3483.902469] ? SyS_mkdirat+0x30/0x30 [ 3483.906198] do_syscall_64+0x29e/0x9d0 [ 3483.910092] ? vmalloc_sync_all+0x30/0x30 [ 3483.914255] ? kasan_check_write+0x14/0x20 [ 3483.918503] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3483.923444] ? syscall_return_slowpath+0x30f/0x5c0 [ 3483.928393] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3483.933786] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3483.938649] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/20 03:16:15 executing program 1: [ 3483.943844] RIP: 0033:0x455379 [ 3483.947046] RSP: 002b:00007f9cccb9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3483.954760] RAX: ffffffffffffffda RBX: 00007f9cccb9b6d4 RCX: 0000000000455379 [ 3483.962032] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3483.969298] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3483.976561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3483.983820] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000004 2018/04/20 03:16:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x5, 0x1, 0x200000000000000}, 0x2c) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="180f0000000000000000000000000000711000000000000000000000000008009500000000000000cb2092b45346c4f301cf889363f23f11a54bde527388a76e5900f2cbd551d8312674ee7c836370687531b24e4c7df2f7b4b5a0211dcaa6cde886f4f0330f453d662be834e18381daf884355e0257fdcb66a3562e5e8dfaeb697135a117ddbdc44126bef07fd5ae2e1f1d5f9f5283236563762a8f31ae2815f7364514d208d902d8ad52bc8698ef788a4cc01b2eeb77969a426d9afbdd221a751c760418f5f14623d2a2"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000880)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000900)=""/151, 0x97}, {&(0x7f00000009c0)=""/79, 0x4f}], 0x2, 0x0, 0x0, 0x1f}, 0x40010000) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x1, 0x10, &(0x7f00000001c0)=@raw=[@generic={0x1c1d, 0x6c4, 0x6, 0x6}, @ldst={0x3, 0x3, 0x2, 0x3, 0x9, 0x0, 0xfffffffffffffff4}, @map={0x18, 0x9, 0x1, 0x0, r0}, @map={0x18, 0x7, 0x1, 0x0, r2}, @jmp={0x5, 0x7fffffff, 0x5, 0x7, 0x4, 0xfffffff4}, @alu={0x4, 0xc6, 0x0, 0x8, 0x7, 0x1, 0x1}, @ldst={0x3, 0x3, 0x3, 0x8, 0x0, 0x10, 0x10}, @exit={0x95}], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x34, &(0x7f0000000240)=""/52, 0x0, 0x1, [], r4}, 0x48) [ 3483.991313] EXT4-fs error (device sda1) in __ext4_new_inode:927: Out of memory 2018/04/20 03:16:15 executing program 4 (fault-call:0 fault-nth:5): mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:15 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xffffff7f00000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) [ 3484.265485] FAULT_INJECTION: forcing a failure. [ 3484.265485] name failslab, interval 1, probability 0, space 0, times 0 [ 3484.276860] CPU: 0 PID: 7843 Comm: syz-executor4 Not tainted 4.16.0+ #7 [ 3484.283605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3484.292954] Call Trace: [ 3484.295552] dump_stack+0x1b9/0x294 [ 3484.299196] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3484.304376] ? graph_lock+0x170/0x170 [ 3484.308188] should_fail.cold.4+0xa/0x1a [ 3484.312260] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3484.317360] ? find_held_lock+0x36/0x1c0 [ 3484.321406] ? graph_lock+0x170/0x170 [ 3484.325199] ? __lock_is_held+0xb5/0x140 [ 3484.329278] ? check_same_owner+0x320/0x320 [ 3484.333618] ? rcu_note_context_switch+0x710/0x710 [ 3484.338550] __should_failslab+0x124/0x180 [ 3484.342807] should_failslab+0x9/0x14 [ 3484.346632] __kmalloc+0x2c8/0x760 [ 3484.350183] ? ext4_find_extent+0x6f3/0x960 [ 3484.354507] ext4_find_extent+0x6f3/0x960 [ 3484.358659] ext4_ext_map_blocks+0x28a/0x6270 [ 3484.363162] ? perf_trace_lock+0x900/0x900 [ 3484.367388] ? perf_trace_lock_acquire+0xe3/0x980 [ 3484.372215] ? ext4_ext_tree_init+0x105/0x140 [ 3484.376700] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 3484.381704] ? perf_trace_lock+0x900/0x900 [ 3484.385927] ? find_held_lock+0x36/0x1c0 [ 3484.389977] ? graph_lock+0x170/0x170 [ 3484.393771] ? graph_lock+0x170/0x170 [ 3484.397562] ? lock_downgrade+0x8e0/0x8e0 [ 3484.401701] ? lock_acquire+0x1dc/0x520 [ 3484.405659] ? ext4_map_blocks+0x466/0x1b40 [ 3484.409969] ? lock_release+0xa10/0xa10 [ 3484.413931] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3484.419456] ? ext4_es_lookup_extent+0x45d/0xdd0 [ 3484.424335] ? rcu_note_context_switch+0x710/0x710 [ 3484.429254] ? __might_sleep+0x95/0x190 [ 3484.433332] ? down_read+0xaf/0x1b0 [ 3484.436941] ? ext4_map_blocks+0x466/0x1b40 [ 3484.441252] ? __down_interruptible+0x6e0/0x6e0 [ 3484.445916] ? kernel_text_address+0x79/0xf0 [ 3484.450312] ? __unwind_start+0x166/0x330 [ 3484.454448] ext4_map_blocks+0xe17/0x1b40 [ 3484.458590] ? __save_stack_trace+0x7e/0xd0 [ 3484.462915] ? ext4_issue_zeroout+0x190/0x190 [ 3484.467403] ? save_stack+0x43/0xd0 [ 3484.471029] ? __kasan_slab_free+0x11a/0x170 [ 3484.475425] ? kmem_cache_free+0x86/0x2d0 [ 3484.479559] ? putname+0xf2/0x130 [ 3484.483000] ext4_getblk+0x105/0x600 [ 3484.486712] ? ext4_iomap_begin+0x1330/0x1330 [ 3484.491193] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 3484.495778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3484.501302] ? __dquot_initialize+0x615/0xdc0 [ 3484.505795] ? kasan_check_write+0x14/0x20 [ 3484.510040] ext4_bread+0x8d/0x2a0 [ 3484.513570] ? ext4_getblk+0x600/0x600 [ 3484.517443] ? dquot_get_next_dqblk+0x180/0x180 [ 3484.522108] ? kasan_check_write+0x14/0x20 [ 3484.526335] ext4_append+0x14e/0x370 [ 3484.530044] ext4_mkdir+0x52a/0xe50 [ 3484.533677] ? ext4_init_dot_dotdot+0x510/0x510 [ 3484.538338] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3484.543862] ? security_inode_permission+0xd2/0x100 [ 3484.548890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3484.554434] ? security_inode_mkdir+0xe8/0x120 [ 3484.559000] ? getname_flags+0xd0/0x5a0 [ 3484.562974] vfs_mkdir+0x42e/0x6b0 [ 3484.566505] do_mkdirat+0x266/0x2f0 [ 3484.570120] ? SyS_mknod+0x40/0x40 [ 3484.573649] ? ksys_ioctl+0x81/0xd0 [ 3484.577264] ? do_syscall_64+0xb7/0x9d0 [ 3484.581224] SyS_mkdir+0x22/0x30 [ 3484.584575] ? SyS_mkdirat+0x30/0x30 [ 3484.588276] do_syscall_64+0x29e/0x9d0 [ 3484.592150] ? vmalloc_sync_all+0x30/0x30 [ 3484.596283] ? _raw_spin_unlock_irq+0x27/0x70 [ 3484.600762] ? finish_task_switch+0x1ca/0x810 [ 3484.605245] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3484.610160] ? syscall_return_slowpath+0x30f/0x5c0 [ 3484.615090] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3484.620443] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3484.625280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3484.630454] RIP: 0033:0x455379 [ 3484.633642] RSP: 002b:00007f9cccb9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3484.641340] RAX: ffffffffffffffda RBX: 00007f9cccb9b6d4 RCX: 0000000000455379 [ 3484.648594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3484.655849] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3484.663104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3484.670357] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000005 2018/04/20 03:16:17 executing program 0: mkdir(&(0x7f000053bff8)='./.ile0\x00', 0x0) 2018/04/20 03:16:17 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r0, &(0x7f0000000340)="55a24a268ed4cb0067364565b7990557b623587c72329d1840f62fb78316b7eaac5c6f272261a1153a9d4b8e22eb2cde908b6b663fce74cfdab4efb83a53ed6ae67fbf5c97e1f220861fb25ce3810654d0542bc3fafa3b93314f7495439ddb9e7149a6eae7891309ae87ea429b1958d90ac349ff05eef031ee963855b98a60901b1b15ba09d252eea9f5a8aafc860026cf27e2df3fc1477dcbc1a402c4c376e2685c2d951b66d71876975ac957521ba16ebe09bbfe12e999233c00"}, 0x10) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x10000, &(0x7f0000000280)="98afe218eaf9f68074f0ab31f7b3d7e81b5fc2e23658e37d2e70954ba95cf70e1c256592440fd17254be3bbb143fd06ad12a5bb16fcac73e664744d652c96668e7ad5a2578d8dfdc05e392655073e807af91cbfb22aa2fd41d687fd5a026a68ab7cd5ac4d73c597673bf1a49a04187dfedadbebc93e7647d70d66150ecb107bed481d1e7eac472074804bce06dc3ffda632f8c2abc717464362fdd77807b94bb1b3f1ab7e75034a7d56d7880552102fa6c21e946047f39765eefd7") 2018/04/20 03:16:17 executing program 2: mkdir(&(0x7f0000000280)='.//ile0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) 2018/04/20 03:16:17 executing program 1: mkdir(&(0x7f0000000000)='//file0\x00', 0x0) 2018/04/20 03:16:17 executing program 4 (fault-call:0 fault-nth:6): mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:17 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x93) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x806, 0x1f, &(0x7f00000001c0)) 2018/04/20 03:16:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) [ 3485.269377] FAULT_INJECTION: forcing a failure. [ 3485.269377] name failslab, interval 1, probability 0, space 0, times 0 [ 3485.280750] CPU: 0 PID: 7859 Comm: syz-executor4 Not tainted 4.16.0+ #7 [ 3485.287515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3485.296868] Call Trace: [ 3485.299470] dump_stack+0x1b9/0x294 [ 3485.303106] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3485.308310] ? __lock_acquire+0x7f5/0x5140 [ 3485.312566] should_fail.cold.4+0xa/0x1a 2018/04/20 03:16:17 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffefffffffc) [ 3485.316640] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3485.321765] ? debug_check_no_locks_freed+0x310/0x310 [ 3485.326971] ? find_held_lock+0x36/0x1c0 [ 3485.331052] ? lock_downgrade+0x8e0/0x8e0 [ 3485.335194] ? perf_trace_lock_acquire+0xe3/0x980 [ 3485.340042] ? perf_trace_lock_acquire+0xe3/0x980 [ 3485.344898] ? perf_trace_lock+0x900/0x900 [ 3485.349134] ? graph_lock+0x170/0x170 [ 3485.352935] ? is_bpf_text_address+0xd7/0x170 [ 3485.357449] ? kernel_text_address+0x79/0xf0 [ 3485.361869] __should_failslab+0x124/0x180 [ 3485.366107] should_failslab+0x9/0x14 [ 3485.369904] kmem_cache_alloc+0x47/0x760 [ 3485.373975] ? find_held_lock+0x36/0x1c0 [ 3485.378453] ? __es_tree_search.isra.12+0x1ba/0x220 [ 3485.383468] __es_insert_extent+0x2fd/0x1130 [ 3485.387866] ? ext4_es_insert_extent+0x20b/0x7c0 [ 3485.392619] ? ext4_es_free_extent+0x800/0x800 [ 3485.397201] ? lock_release+0xa10/0xa10 [ 3485.401175] ? __lock_is_held+0xb5/0x140 [ 3485.405236] ? kasan_check_write+0x14/0x20 [ 3485.409469] ? do_raw_write_lock+0xbd/0x1b0 [ 3485.413796] ext4_es_insert_extent+0x2d9/0x7c0 [ 3485.418385] ? ext4_es_find_delayed_extent_range+0xd70/0xd70 [ 3485.424186] ? __lock_is_held+0xb5/0x140 [ 3485.428262] ? rcu_read_lock_sched_held+0x108/0x120 [ 3485.433283] ? __kmalloc+0x5f9/0x760 [ 3485.437009] ext4_ext_put_gap_in_cache+0x150/0x1d0 [ 3485.441937] ? ext4_zeroout_es+0x160/0x160 [ 3485.446158] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3485.451685] ext4_ext_map_blocks+0x240e/0x6270 [ 3485.456253] ? perf_trace_lock+0x900/0x900 [ 3485.460480] ? perf_trace_lock_acquire+0xe3/0x980 [ 3485.465309] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 3485.470308] ? perf_trace_lock+0x900/0x900 [ 3485.474542] ? find_held_lock+0x36/0x1c0 [ 3485.478590] ? graph_lock+0x170/0x170 [ 3485.482372] ? graph_lock+0x170/0x170 [ 3485.486165] ? lock_downgrade+0x8e0/0x8e0 [ 3485.490320] ? lock_acquire+0x1dc/0x520 [ 3485.494288] ? ext4_map_blocks+0x466/0x1b40 [ 3485.498604] ? lock_release+0xa10/0xa10 [ 3485.502569] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3485.508091] ? ext4_es_lookup_extent+0x45d/0xdd0 [ 3485.512840] ? rcu_note_context_switch+0x710/0x710 [ 3485.517777] ? __might_sleep+0x95/0x190 [ 3485.521760] ? down_read+0xaf/0x1b0 [ 3485.525375] ? ext4_map_blocks+0x466/0x1b40 [ 3485.529697] ? __down_interruptible+0x6e0/0x6e0 [ 3485.534379] ? kernel_text_address+0x79/0xf0 [ 3485.538794] ? __unwind_start+0x166/0x330 [ 3485.542937] ext4_map_blocks+0xe17/0x1b40 [ 3485.547071] ? __save_stack_trace+0x7e/0xd0 [ 3485.551380] ? ext4_issue_zeroout+0x190/0x190 [ 3485.555865] ? save_stack+0x43/0xd0 [ 3485.559479] ? __kasan_slab_free+0x11a/0x170 [ 3485.563875] ? kmem_cache_free+0x86/0x2d0 [ 3485.568009] ? putname+0xf2/0x130 [ 3485.571455] ext4_getblk+0x105/0x600 [ 3485.575165] ? ext4_iomap_begin+0x1330/0x1330 [ 3485.579659] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 3485.584237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3485.589765] ? __dquot_initialize+0x615/0xdc0 [ 3485.594251] ? kasan_check_write+0x14/0x20 [ 3485.598476] ext4_bread+0x8d/0x2a0 [ 3485.602000] ? ext4_getblk+0x600/0x600 [ 3485.605886] ? dquot_get_next_dqblk+0x180/0x180 [ 3485.610545] ? kasan_check_write+0x14/0x20 [ 3485.614768] ext4_append+0x14e/0x370 [ 3485.618481] ext4_mkdir+0x52a/0xe50 [ 3485.622116] ? ext4_init_dot_dotdot+0x510/0x510 [ 3485.626788] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3485.632314] ? security_inode_permission+0xd2/0x100 [ 3485.637323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3485.642853] ? security_inode_mkdir+0xe8/0x120 [ 3485.647417] ? getname_flags+0xd0/0x5a0 [ 3485.651379] vfs_mkdir+0x42e/0x6b0 [ 3485.654925] do_mkdirat+0x266/0x2f0 [ 3485.658546] ? SyS_mknod+0x40/0x40 [ 3485.662080] ? ksys_ioctl+0x81/0xd0 [ 3485.665700] ? do_syscall_64+0xb7/0x9d0 [ 3485.669662] SyS_mkdir+0x22/0x30 [ 3485.673020] ? SyS_mkdirat+0x30/0x30 [ 3485.676728] do_syscall_64+0x29e/0x9d0 [ 3485.680606] ? vmalloc_sync_all+0x30/0x30 [ 3485.684745] ? _raw_spin_unlock_irq+0x27/0x70 [ 3485.689232] ? finish_task_switch+0x1ca/0x810 [ 3485.693734] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3485.698670] ? syscall_return_slowpath+0x30f/0x5c0 [ 3485.703596] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3485.708959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3485.713791] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3485.718974] RIP: 0033:0x455379 [ 3485.722149] RSP: 002b:00007f9cccb9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3485.729840] RAX: ffffffffffffffda RBX: 00007f9cccb9b6d4 RCX: 0000000000455379 [ 3485.737094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3485.744347] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3485.751603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3485.758858] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000006 2018/04/20 03:16:17 executing program 4 (fault-call:0 fault-nth:7): mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:17 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) 2018/04/20 03:16:17 executing program 0: mkdir(&(0x7f000053bff8)='.//ile0\x00', 0x0) 2018/04/20 03:16:17 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xfffffff6) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:17 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xfffffffffffffffc, 0x2, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet(0x2, 0x4, 0x267, &(0x7f0000000340)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0x54, 0xd6, &(0x7f0000000140)="568bd11556fc31f9fd5c2e51bf20f739293eef18713524f5ab04fd1ccc1034496ebff4a534933eb44d01c6853446c91ad7a841669a227212e5faa904749f6359f6db4e5606c95a6d4f796a68455f2ff9aadd49fc", &(0x7f0000000240)=""/214, 0x2, 0x801a}, 0x28) 2018/04/20 03:16:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xf, 0x6, 0x29f3, 0x3, 0x1f, r1, 0x5}, 0x2c) socketpair(0x8, 0x80007, 0xffffffffffffff8f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r2, 0x50, &(0x7f00000001c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000300)="0306d98b557c9d03647a69e684a74d4a4cb24e2dbe073ff31c27ab2b5a384c5be0b430522de4b7217e1b9cd078d6e5641920a0527658a03ec79fdbe43d5a6d4c5579e5ebe5f284f7b5c0"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:17 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mkdir(&(0x7f0000000000)='//file0/file0\x00', 0x80) [ 3486.046563] FAULT_INJECTION: forcing a failure. [ 3486.046563] name failslab, interval 1, probability 0, space 0, times 0 [ 3486.058010] CPU: 1 PID: 7883 Comm: syz-executor4 Not tainted 4.16.0+ #7 [ 3486.064775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3486.074125] Call Trace: [ 3486.076711] dump_stack+0x1b9/0x294 [ 3486.080331] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3486.085515] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3486.090698] should_fail.cold.4+0xa/0x1a [ 3486.094749] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3486.099839] ? __kernel_text_address+0xd/0x40 [ 3486.104330] ? unwind_get_return_address+0x61/0xa0 [ 3486.109249] ? __save_stack_trace+0x7e/0xd0 [ 3486.113556] ? graph_lock+0x170/0x170 [ 3486.117352] ? save_stack+0xa9/0xd0 [ 3486.120970] ? __lock_is_held+0xb5/0x140 [ 3486.125022] ? ext4_bread+0x8d/0x2a0 [ 3486.128776] ? check_same_owner+0x320/0x320 [ 3486.133086] ? kasan_check_write+0x14/0x20 [ 3486.137307] ? rcu_note_context_switch+0x710/0x710 [ 3486.142231] __should_failslab+0x124/0x180 [ 3486.146456] should_failslab+0x9/0x14 [ 3486.150248] __kmalloc+0x2c8/0x760 [ 3486.153780] ? ext4_find_extent+0x6f3/0x960 [ 3486.158091] ext4_find_extent+0x6f3/0x960 [ 3486.162232] ext4_ext_map_blocks+0x28a/0x6270 [ 3486.166714] ? perf_trace_lock+0x900/0x900 [ 3486.170945] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 3486.175950] ? perf_trace_lock+0x900/0x900 [ 3486.180177] ? perf_trace_lock+0x900/0x900 [ 3486.184394] ? find_held_lock+0x36/0x1c0 [ 3486.188442] ? graph_lock+0x170/0x170 [ 3486.192227] ? graph_lock+0x170/0x170 [ 3486.196030] ? graph_lock+0x170/0x170 [ 3486.199817] ? lock_downgrade+0x8e0/0x8e0 [ 3486.203961] ? graph_lock+0x170/0x170 [ 3486.208512] ? lock_acquire+0x1dc/0x520 [ 3486.212475] ? ext4_map_blocks+0x871/0x1b40 [ 3486.216784] ? lock_release+0xa10/0xa10 [ 3486.220749] ? rcu_note_context_switch+0x710/0x710 [ 3486.225671] ? __might_sleep+0x95/0x190 [ 3486.229635] ? down_write+0x87/0x120 [ 3486.233334] ? ext4_map_blocks+0x871/0x1b40 [ 3486.237640] ? down_read+0x1b0/0x1b0 [ 3486.241346] ext4_map_blocks+0x8d9/0x1b40 [ 3486.245481] ? __save_stack_trace+0x7e/0xd0 [ 3486.249792] ? ext4_issue_zeroout+0x190/0x190 [ 3486.254278] ? save_stack+0x43/0xd0 [ 3486.257889] ? __kasan_slab_free+0x11a/0x170 [ 3486.262280] ? kmem_cache_free+0x86/0x2d0 [ 3486.266412] ? putname+0xf2/0x130 [ 3486.269862] ext4_getblk+0x105/0x600 [ 3486.273564] ? ext4_iomap_begin+0x1330/0x1330 [ 3486.278046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3486.283567] ? __dquot_initialize+0x615/0xdc0 [ 3486.288047] ? kasan_check_write+0x14/0x20 [ 3486.292279] ext4_bread+0x8d/0x2a0 [ 3486.295817] ? ext4_getblk+0x600/0x600 [ 3486.299699] ? dquot_get_next_dqblk+0x180/0x180 [ 3486.304361] ? kasan_check_write+0x14/0x20 [ 3486.308585] ext4_append+0x14e/0x370 [ 3486.312292] ext4_mkdir+0x52a/0xe50 [ 3486.315911] ? ext4_init_dot_dotdot+0x510/0x510 [ 3486.320572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3486.326097] ? security_inode_permission+0xd2/0x100 [ 3486.331101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3486.336638] ? security_inode_mkdir+0xe8/0x120 [ 3486.341208] ? getname_flags+0xd0/0x5a0 [ 3486.345170] vfs_mkdir+0x42e/0x6b0 [ 3486.348702] do_mkdirat+0x266/0x2f0 [ 3486.352319] ? SyS_mknod+0x40/0x40 [ 3486.355870] ? ksys_ioctl+0x81/0xd0 [ 3486.359485] ? do_syscall_64+0xb7/0x9d0 [ 3486.363450] SyS_mkdir+0x22/0x30 [ 3486.366806] ? SyS_mkdirat+0x30/0x30 [ 3486.370506] do_syscall_64+0x29e/0x9d0 [ 3486.374389] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 3486.379232] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3486.384151] ? syscall_return_slowpath+0x30f/0x5c0 [ 3486.389072] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3486.394438] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3486.399273] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3486.404448] RIP: 0033:0x455379 [ 3486.407625] RSP: 002b:00007f9cccb9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3486.415322] RAX: ffffffffffffffda RBX: 00007f9cccb9b6d4 RCX: 0000000000455379 [ 3486.422584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3486.429843] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3486.437097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/04/20 03:16:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) [ 3486.444349] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000007 2018/04/20 03:16:19 executing program 4 (fault-call:0 fault-nth:8): mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:19 executing program 0: mkdir(&(0x7f000053bff8)='./file0{', 0x0) 2018/04/20 03:16:19 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) 2018/04/20 03:16:19 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x286d) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:19 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000fc000000007110090000000000000000da000000009500040000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000003c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000440)=""/179, 0xb3}], 0x1, &(0x7f0000000500)=""/4096, 0x1000, 0x6}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000001540)={0x9, 0x17, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x6}, @generic={0x800, 0xfffffffffffffff9, 0x7, 0xffffffffffffffff}, @jmp={0x5, 0x9, 0x3, 0x0, 0x3, 0x20, 0x1}, @call={0x85, 0x0, 0x0, 0x33}, @ldst={0x1, 0x1, 0x1, 0x7, 0x8, 0x0, 0x10}, @map={0x18, 0x8, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x5, 0xf, 0x7, 0x0, 0xffffffd0}, @map={0x18, 0x2, 0x1, 0x0, r0}, @map={0x18, 0xb, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x6c0fd038, 0xa0, &(0x7f0000000300)=""/160, 0x41f00, 0x1, [], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000080)="6d42e3b26407901a448d13a6b440a012262b5bfa9c471091c6b0326fe2210e30b7d456df75ea52ad11122a92e1483a059f919e1b5686e60b5cf0d5bf"}, 0x10) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) 2018/04/20 03:16:19 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0xfffffffffffffffd) [ 3487.700918] FAULT_INJECTION: forcing a failure. [ 3487.700918] name failslab, interval 1, probability 0, space 0, times 0 [ 3487.712339] CPU: 1 PID: 7915 Comm: syz-executor4 Not tainted 4.16.0+ #7 [ 3487.719083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3487.728424] Call Trace: [ 3487.731011] dump_stack+0x1b9/0x294 [ 3487.734631] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3487.739829] ? lock_downgrade+0x8e0/0x8e0 [ 3487.743980] ? inode_io_list_del_locked+0x3b0/0x3b0 [ 3487.749000] should_fail.cold.4+0xa/0x1a [ 3487.753064] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3487.758178] ? graph_lock+0x170/0x170 [ 3487.761982] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3487.767519] ? __mark_inode_dirty+0x499/0x1530 [ 3487.772110] ? __inode_attach_wb+0x1310/0x1310 [ 3487.776683] ? kasan_check_read+0x11/0x20 [ 3487.780819] ? __lock_is_held+0xb5/0x140 [ 3487.784883] ? check_same_owner+0x320/0x320 [ 3487.789206] ? __dquot_alloc_space+0x4fc/0x8a0 [ 3487.793780] ? rcu_note_context_switch+0x710/0x710 [ 3487.798709] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 3487.803735] __should_failslab+0x124/0x180 [ 3487.807966] should_failslab+0x9/0x14 [ 3487.811754] kmem_cache_alloc+0x2af/0x760 [ 3487.815886] ? percpu_counter_add_batch+0xf2/0x150 [ 3487.820814] ext4_mb_new_blocks+0x773/0x4730 [ 3487.825232] ? find_held_lock+0x36/0x1c0 [ 3487.829309] ? ext4_discard_preallocations+0x13b0/0x13b0 [ 3487.834772] ? kasan_check_read+0x11/0x20 [ 3487.838917] ? rcu_is_watching+0x85/0x140 [ 3487.843064] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3487.848252] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3487.853441] ? is_bpf_text_address+0xd7/0x170 [ 3487.857938] ? kernel_text_address+0x79/0xf0 [ 3487.862337] ? __unwind_start+0x166/0x330 [ 3487.866480] ? __kernel_text_address+0xd/0x40 [ 3487.870980] ? unwind_get_return_address+0x61/0xa0 [ 3487.875904] ? __save_stack_trace+0x7e/0xd0 [ 3487.880232] ? save_stack+0xa9/0xd0 [ 3487.883854] ? save_stack+0x43/0xd0 [ 3487.887462] ? kasan_kmalloc+0xc4/0xe0 [ 3487.891334] ? __kmalloc+0x14e/0x760 [ 3487.895039] ? ext4_find_extent+0x6f3/0x960 [ 3487.899344] ? ext4_ext_map_blocks+0x28a/0x6270 [ 3487.904003] ? ext4_map_blocks+0x8d9/0x1b40 [ 3487.908327] ? ext4_getblk+0x105/0x600 [ 3487.912214] ? ext4_bread+0x8d/0x2a0 [ 3487.915917] ? ext4_append+0x14e/0x370 [ 3487.919804] ? ext4_mkdir+0x52a/0xe50 [ 3487.923609] ? vfs_mkdir+0x42e/0x6b0 [ 3487.927322] ? do_mkdirat+0x266/0x2f0 [ 3487.931119] ? SyS_mkdir+0x22/0x30 [ 3487.934651] ? do_syscall_64+0x29e/0x9d0 [ 3487.938706] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3487.944073] ? save_stack+0xa9/0xd0 [ 3487.947702] ? print_usage_bug+0xc0/0xc0 [ 3487.951775] ? graph_lock+0x170/0x170 [ 3487.955570] ? __lock_is_held+0xb5/0x140 [ 3487.959634] ? ext4_bread+0x8d/0x2a0 [ 3487.963349] ? __lock_is_held+0xb5/0x140 [ 3487.967417] ? rcu_read_lock_sched_held+0x108/0x120 [ 3487.972428] ? __kmalloc+0x5f9/0x760 [ 3487.976133] ? ext4_find_extent+0x6f3/0x960 [ 3487.980443] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3487.985967] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3487.991492] ? ext4_inode_to_goal_block+0x2e3/0x3f0 [ 3487.996513] ext4_ext_map_blocks+0x2d63/0x6270 [ 3488.001101] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 3488.006102] ? perf_trace_lock+0x900/0x900 [ 3488.010329] ? perf_trace_lock+0x900/0x900 [ 3488.014547] ? find_held_lock+0x36/0x1c0 [ 3488.018592] ? graph_lock+0x170/0x170 [ 3488.022375] ? graph_lock+0x170/0x170 [ 3488.026167] ? graph_lock+0x170/0x170 [ 3488.029956] ? lock_downgrade+0x8e0/0x8e0 [ 3488.034085] ? graph_lock+0x170/0x170 [ 3488.037889] ? lock_acquire+0x1dc/0x520 [ 3488.041856] ? ext4_map_blocks+0x871/0x1b40 [ 3488.046173] ? lock_release+0xa10/0xa10 [ 3488.050145] ? rcu_note_context_switch+0x710/0x710 [ 3488.055081] ? down_write+0x87/0x120 [ 3488.058802] ext4_map_blocks+0x8d9/0x1b40 [ 3488.062951] ? __save_stack_trace+0x7e/0xd0 [ 3488.067273] ? ext4_issue_zeroout+0x190/0x190 [ 3488.071780] ? save_stack+0x43/0xd0 [ 3488.075402] ? __kasan_slab_free+0x11a/0x170 [ 3488.079794] ? kmem_cache_free+0x86/0x2d0 [ 3488.083932] ? putname+0xf2/0x130 [ 3488.087390] ext4_getblk+0x105/0x600 [ 3488.091106] ? ext4_iomap_begin+0x1330/0x1330 [ 3488.095606] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3488.101148] ? __dquot_initialize+0x615/0xdc0 [ 3488.105638] ? kasan_check_write+0x14/0x20 [ 3488.109869] ext4_bread+0x8d/0x2a0 [ 3488.113394] ? ext4_getblk+0x600/0x600 [ 3488.117267] ? dquot_get_next_dqblk+0x180/0x180 [ 3488.121920] ? kasan_check_write+0x14/0x20 [ 3488.126147] ext4_append+0x14e/0x370 [ 3488.129850] ext4_mkdir+0x52a/0xe50 [ 3488.133468] ? ext4_init_dot_dotdot+0x510/0x510 [ 3488.138140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3488.143686] ? security_inode_permission+0xd2/0x100 [ 3488.148709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3488.154234] ? security_inode_mkdir+0xe8/0x120 [ 3488.158803] ? getname_flags+0xd0/0x5a0 [ 3488.162772] vfs_mkdir+0x42e/0x6b0 [ 3488.166308] do_mkdirat+0x266/0x2f0 [ 3488.169923] ? SyS_mknod+0x40/0x40 [ 3488.173451] ? ksys_ioctl+0x81/0xd0 [ 3488.177072] ? do_syscall_64+0xb7/0x9d0 [ 3488.181053] SyS_mkdir+0x22/0x30 [ 3488.184406] ? SyS_mkdirat+0x30/0x30 [ 3488.188118] do_syscall_64+0x29e/0x9d0 [ 3488.192000] ? vmalloc_sync_all+0x30/0x30 [ 3488.196144] ? kasan_check_write+0x14/0x20 [ 3488.200371] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3488.205288] ? syscall_return_slowpath+0x30f/0x5c0 [ 3488.210602] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3488.215968] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3488.220810] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3488.225981] RIP: 0033:0x455379 [ 3488.229157] RSP: 002b:00007f9cccb9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3488.236860] RAX: ffffffffffffffda RBX: 00007f9cccb9b6d4 RCX: 0000000000455379 [ 3488.244125] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3488.251388] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3488.258653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3488.265922] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000008 2018/04/20 03:16:20 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/20 03:16:20 executing program 4 (fault-call:0 fault-nth:9): mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:20 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x2000000001) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000780)='devtmpfs\x00', 0x0, &(0x7f00000007c0)="b719238028a0b2275ad94c08384a10f4db7907629a0cf3a2a62c36") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file1\x00'}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000080)='./file1\x00', r0}, 0x10) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file1\x00', r1}, 0x10) 2018/04/20 03:16:20 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) 2018/04/20 03:16:20 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x2a83323a951) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000040000000000000711000000000000000000000000000009500000000800000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000300)) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x9, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001}, [@map={0x18, 0x3, 0x1, 0x0, r0}, @ldst={0x3, 0x0, 0x2, 0x3, 0xa, 0xffffffc0, 0x8}, @ldst={0x0, 0x3, 0x1, 0x2, 0x7, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x701, 0x4f, &(0x7f0000000200)=""/79, 0x41100, 0x1}, 0x48) 2018/04/20 03:16:20 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair(0x15, 0x7, 0x6772, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000140)='GPL\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000280)={r2}) socketpair$inet(0x2, 0x80f, 0x7, &(0x7f0000000240)) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xb, 0xffffffffffffffff, 0x1, 0x7, 0x2, r2, 0x1f}, 0x2c) [ 3488.535516] FAULT_INJECTION: forcing a failure. [ 3488.535516] name failslab, interval 1, probability 0, space 0, times 0 [ 3488.546865] CPU: 1 PID: 7934 Comm: syz-executor4 Not tainted 4.16.0+ #7 [ 3488.553626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3488.563079] Call Trace: [ 3488.565696] dump_stack+0x1b9/0x294 [ 3488.569350] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3488.574558] ? __lock_acquire+0x7f5/0x5140 [ 3488.578809] ? do_raw_spin_unlock+0x9e/0x2e0 [ 3488.583240] should_fail.cold.4+0xa/0x1a [ 3488.587316] ? do_raw_spin_lock+0xc1/0x200 [ 3488.591561] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3488.596672] ? debug_check_no_locks_freed+0x310/0x310 [ 3488.601860] ? debug_check_no_obj_freed+0x2ff/0x584 [ 3488.606894] ? __lock_is_held+0xb5/0x140 [ 3488.610962] ? perf_trace_lock_acquire+0xe3/0x980 [ 3488.615808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3488.621344] ? ext4_ext_map_blocks+0xf9d/0x6270 [ 3488.626036] ? perf_trace_lock+0x900/0x900 [ 3488.630284] __should_failslab+0x124/0x180 [ 3488.634521] should_failslab+0x9/0x14 [ 3488.638318] kmem_cache_alloc+0x47/0x760 [ 3488.642374] ? perf_trace_lock+0x900/0x900 [ 3488.646611] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3488.651631] ? ext4_es_can_be_merged+0x238/0x2a0 [ 3488.656388] __es_insert_extent+0x2fd/0x1130 [ 3488.660795] ? ext4_es_free_extent+0x800/0x800 [ 3488.665381] ? lock_release+0xa10/0xa10 [ 3488.669356] ? __lock_is_held+0xb5/0x140 [ 3488.673407] ? kasan_check_write+0x14/0x20 [ 3488.677647] ? do_raw_write_lock+0xbd/0x1b0 [ 3488.681992] ext4_es_insert_extent+0x2d9/0x7c0 [ 3488.686573] ? lock_release+0xa10/0xa10 [ 3488.690560] ? ext4_es_find_delayed_extent_range+0xd70/0xd70 [ 3488.696361] ? rcu_note_context_switch+0x710/0x710 [ 3488.701294] ? down_write+0x87/0x120 [ 3488.705002] ext4_map_blocks+0xaee/0x1b40 [ 3488.709153] ? __save_stack_trace+0x7e/0xd0 [ 3488.713477] ? ext4_issue_zeroout+0x190/0x190 [ 3488.717970] ? save_stack+0x43/0xd0 [ 3488.721579] ? __kasan_slab_free+0x11a/0x170 [ 3488.725971] ? kmem_cache_free+0x86/0x2d0 [ 3488.730125] ? putname+0xf2/0x130 [ 3488.733577] ext4_getblk+0x105/0x600 [ 3488.737282] ? ext4_iomap_begin+0x1330/0x1330 [ 3488.741765] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3488.747305] ? __dquot_initialize+0x615/0xdc0 [ 3488.751801] ? kasan_check_write+0x14/0x20 [ 3488.756038] ext4_bread+0x8d/0x2a0 [ 3488.759572] ? ext4_getblk+0x600/0x600 [ 3488.763448] ? dquot_get_next_dqblk+0x180/0x180 [ 3488.768114] ? kasan_check_write+0x14/0x20 [ 3488.772353] ext4_append+0x14e/0x370 [ 3488.776061] ext4_mkdir+0x52a/0xe50 [ 3488.779687] ? ext4_init_dot_dotdot+0x510/0x510 [ 3488.784366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3488.789908] ? security_inode_permission+0xd2/0x100 [ 3488.794914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3488.800437] ? security_inode_mkdir+0xe8/0x120 [ 3488.805035] ? getname_flags+0xd0/0x5a0 [ 3488.808999] vfs_mkdir+0x42e/0x6b0 [ 3488.812547] do_mkdirat+0x266/0x2f0 [ 3488.816181] ? SyS_mknod+0x40/0x40 [ 3488.819724] ? ksys_ioctl+0x81/0xd0 [ 3488.823351] ? do_syscall_64+0xb7/0x9d0 [ 3488.827319] SyS_mkdir+0x22/0x30 [ 3488.830768] ? SyS_mkdirat+0x30/0x30 [ 3488.834480] do_syscall_64+0x29e/0x9d0 [ 3488.838358] ? vmalloc_sync_all+0x30/0x30 [ 3488.842490] ? _raw_spin_unlock_irq+0x27/0x70 [ 3488.846973] ? finish_task_switch+0x1ca/0x810 [ 3488.851464] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3488.856385] ? syscall_return_slowpath+0x30f/0x5c0 [ 3488.861307] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3488.866682] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3488.871520] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3488.876708] RIP: 0033:0x455379 2018/04/20 03:16:20 executing program 4 (fault-call:0 fault-nth:10): mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) [ 3488.879881] RSP: 002b:00007f9cccb9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3488.887573] RAX: ffffffffffffffda RBX: 00007f9cccb9b6d4 RCX: 0000000000455379 [ 3488.894835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002053bff8 [ 3488.902094] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3488.909351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 3488.916608] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000009 [ 3488.985575] tmpfs: No value for mount option '·#€( ²'ZÙL8JôÛybš ó¢¦,6' [ 3488.996956] tmpfs: No value for mount option '·#€( ²'ZÙL8JôÛybš ó¢¦,6' 2018/04/20 03:16:21 executing program 0: mkdir(&(0x7f000053bff8)="2e2f66696c6530f6", 0x0) 2018/04/20 03:16:21 executing program 1: socketpair$inet(0x2, 0x4000000000, 0x7ff, &(0x7f0000001bc0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001940)={&(0x7f0000000500)=@ax25, 0x80, &(0x7f0000001840)=[{&(0x7f0000000580)=""/124, 0x7c}, {&(0x7f0000000600)=""/122, 0x7a}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/164, 0xa4}, {&(0x7f0000001740)=""/229, 0xe5}], 0x5, &(0x7f00000018c0)=""/65, 0x41, 0x8}, 0x120) mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) mkdir(&(0x7f0000000000)='//file0\x00', 0x40) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/189, 0xbd}, {&(0x7f0000000140)=""/145, 0x91}, {&(0x7f0000000200)=""/9, 0x9}, {&(0x7f0000000240)=""/246, 0xf6}], 0x4, &(0x7f0000000380)=""/215, 0xd7, 0x40}, 0x10000) recvmsg(r1, &(0x7f0000001b80)={&(0x7f00000019c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a40)=""/250, 0xfa}], 0x1, 0x0, 0x0, 0xfff}, 0x1) recvmsg(r1, &(0x7f0000001e40)={&(0x7f0000001c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/197, 0xc5}, {&(0x7f00000004c0)=""/45, 0x2d}, {&(0x7f0000001d80)=""/92, 0x5c}], 0x3, 0x0, 0x0, 0x2}, 0x2000) mkdir(&(0x7f0000001980)='//file0\x00', 0xc0) 2018/04/20 03:16:21 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) 2018/04/20 03:16:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x3, 0x9, 0xfffffffffffffff9, 0x2, 0x0, 0xfffffffffffffffe, 0x81800, 0x4, 0x2, 0x4, 0x2, 0x20, 0xca6a6d6, 0xa25d, 0x0, 0x1000, 0x62, 0x3ff, 0x0, 0x400, 0x9, 0x4, 0xfffffffffffffffa, 0x4, 0x2, 0x1, 0x3, 0x81, 0x8000, 0x5, 0x8001, 0xfff, 0xb32b, 0xd7, 0x7, 0x7, 0x0, 0x4, 0x5, @perf_config_ext={0x862, 0x100}, 0x40, 0x0, 0x400, 0x3, 0xff, 0x9, 0x3}, 0xffffffffffffffff, 0xa, 0xffffffffffffff9c, 0x1) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:21 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x400000000038}, 0x9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x2, 0x6, 0x6, 0x2, r0}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f0000000240)}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:21 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x1200) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) 2018/04/20 03:16:21 executing program 4: mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:21 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x3000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:21 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000346fc8)=@raw=[@generic={0x2, 0x38c, 0x2}, @ldst={0x0, 0x3, 0x3, 0xa, 0x0, 0x0, 0xfffffffffffffff0}], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xb, 0x9, &(0x7f00000002c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x3, 0x1, 0x7, 0x321a, 0x6, r0, 0x6}, 0x2c) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/04/20 03:16:21 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) 2018/04/20 03:16:21 executing program 1: mkdir(&(0x7f0000000080)='//file0\x00', 0x100) 2018/04/20 03:16:21 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/20 03:16:21 executing program 4: mkdir(&(0x7f000053bff8)="2f2f66696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x3, 0x5, 0x2, 0x1}, 0xfffffffffffffffa) socket$kcm(0x29, 0x20000000000002, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="184a00ae6f3333000000000000fea146f610000000000000000000000000860a9500000000008000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f00000002c0)="165d00ef7aab7a8477e5c7fe1bcd710cad23721d673d7ab7e6ad34ae4e7edc5b54c8b131df8535b974098212ea3ffed76bdc052a88a78c131e6ab54c9bffaa3a0506de14f48ccd8c8fd677f35a8768fc6ab2dd52488866e580d22dba5f2142e9c823020f56bdc50e911ebd93290c7d2aa1b5b7560a4653fa83b54a50fb099b31eb69bba4b61fa957575a0c16086c2cb80bd44440d69c4626c8aa6fb8f9754e74f7f68775b441fb95fc0c2774538e2479105326db1e6605d62502d100762e65e1275f72401ecd5fcdf14b100657778a360664545a8fb3b8db7b5eb54ef5f830ffb573b0f4e0"}, 0x10) 2018/04/20 03:16:21 executing program 1: mkdir(&(0x7f00000000c0)='//file0\x00', 0x100) 2018/04/20 03:16:22 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x100000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:22 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/20 03:16:22 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x72221df0687c404e) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x5, 0x800000000000000, 0x6, 0x38, r0}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) 2018/04/20 03:16:22 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) 2018/04/20 03:16:22 executing program 4: mkdir(&(0x7f000053bff8)="2e2f2f696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r3 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000580)={r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000005c0)={r4}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r5, 0x50, &(0x7f00000002c0)}, 0x10) recvmsg(r3, &(0x7f000000fec0)={&(0x7f000000ed80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f000000ee80)=[{&(0x7f000000ee00)=""/91, 0x5b}], 0x1, &(0x7f000000eec0)=""/4096, 0x1000, 0x6}, 0x40010121) bpf$PROG_LOAD(0x5, &(0x7f000000ff00)={0xf, 0x2, &(0x7f0000000100)=@raw=[@exit={0x95}], &(0x7f0000000140)='GPL\x00', 0x3, 0x49, &(0x7f0000000340)=""/73, 0x41100, 0x1, [], r6}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000500)=r3, 0x4) socketpair$inet(0x16, 0x705000, 0x1f, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x80006, 0x2, &(0x7f0000000180)) recvmsg(r7, &(0x7f0000004b80)={&(0x7f0000003800)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/212, 0xd4}, {&(0x7f0000004980)=""/218, 0xda}, {&(0x7f0000004a80)=""/169, 0xa9}], 0x4, 0x0, 0x0, 0x3}, 0x40000001) bpf$PROG_LOAD(0x5, &(0x7f0000004bc0)={0xf, 0x13, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7a0d, 0x0, 0x0, 0x0, 0x5}, [@exit={0x95}, @generic={0x9, 0x0, 0x349, 0x2}, @call={0x85, 0x0, 0x0, 0x1d}, @call={0x85, 0x0, 0x0, 0x20}, @ldst={0x2, 0x2, 0x7, 0x3, 0xf, 0xfffffffe}, @call={0x85, 0x0, 0x0, 0x28}, @ldst={0x0, 0x3, 0x3, 0xf, 0x4, 0xfffffff8}, @generic={0x9, 0x3ff, 0x6, 0x3}], {0x95}}, &(0x7f0000000480)='GPL\x00', 0x81, 0x21, &(0x7f00000004c0)=""/33, 0x41f00, 0x1, [], r8}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r5, 0x50, &(0x7f0000000200)}, 0x10) 2018/04/20 03:16:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) 2018/04/20 03:16:22 executing program 1: mkdir(&(0x7f000053bff8)='//file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='//file0\x00', 0x0, 0x18}, 0x10) 2018/04/20 03:16:22 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xd) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:22 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(0xffffffffffffffff) r1 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x10, 0x98fbbfc4a93795b6, 0x6, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r1, 0x84, 0x77, &(0x7f0000000180)=r0, 0xffeb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mkdir(&(0x7f000053bff8)='//file0\x00', 0x15) 2018/04/20 03:16:22 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) 2018/04/20 03:16:22 executing program 4: mkdir(&(0x7f000053bff8)="2e2f2e696c6530ff", 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:22 executing program 0: mkdir(&(0x7f000053bff8)="2e2f66696c653002", 0x0) 2018/04/20 03:16:22 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000028547b3e1349f6d2dee7c40b1000000000000000000000000068cf12c3c34f56450000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000240)="8765a8ea26156dd977c9a9dc74047087dae1b6b88bd91db3ebd332a57ed897d0fb06f723fad3ce89c4d91cf00173dd9573e70052f5a0be6b6edc69fb302e911c7c6355764d66afbd2217c07d4bc31057151a2271823b546fcf342e8c66b373a11f9086ed8b90b760b57de3e29dc8d40044fff08b519ff74bb352e04705f0d3abf45b"}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000140)}, 0x10) 2018/04/20 03:16:22 executing program 1 (fault-call:4 fault-nth:0): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x8000000000000000, &(0x7f0000000080)) 2018/04/20 03:16:22 executing program 4: mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0xffffff8c) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) [ 3490.904431] FAULT_INJECTION: forcing a failure. [ 3490.904431] name failslab, interval 1, probability 0, space 0, times 0 [ 3490.915942] CPU: 0 PID: 8062 Comm: syz-executor1 Not tainted 4.16.0+ #7 [ 3490.922700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3490.932045] Call Trace: [ 3490.934640] dump_stack+0x1b9/0x294 [ 3490.938261] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3490.943444] ? perf_trace_lock_acquire+0xe3/0x980 [ 3490.948281] ? graph_lock+0x170/0x170 [ 3490.952099] should_fail.cold.4+0xa/0x1a [ 3490.956156] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3490.961250] ? lock_acquire+0x1dc/0x520 [ 3490.965232] ? find_held_lock+0x36/0x1c0 [ 3490.969304] ? check_same_owner+0x320/0x320 [ 3490.973622] ? rcu_note_context_switch+0x710/0x710 [ 3490.978553] __should_failslab+0x124/0x180 [ 3490.982788] should_failslab+0x9/0x14 [ 3490.986585] kmem_cache_alloc_node+0x272/0x780 [ 3490.991156] ? print_usage_bug+0xc0/0xc0 [ 3490.995203] ? print_usage_bug+0xc0/0xc0 [ 3490.999260] ? graph_lock+0x170/0x170 [ 3491.003075] copy_process.part.38+0x16bf/0x6e90 [ 3491.007743] ? __lock_acquire+0x7f5/0x5140 [ 3491.011998] ? lock_acquire+0x1dc/0x520 [ 3491.015971] ? alloc_set_pte+0x1077/0x16a0 [ 3491.020211] ? print_usage_bug+0xc0/0xc0 [ 3491.024274] ? graph_lock+0x170/0x170 [ 3491.028067] ? lock_release+0xa10/0xa10 [ 3491.032045] ? __cleanup_sighand+0x70/0x70 [ 3491.036265] ? reacquire_held_locks+0xbc/0x3e0 [ 3491.040835] ? alloc_set_pte+0x1077/0x16a0 [ 3491.045060] ? find_held_lock+0x13f/0x1c0 [ 3491.049201] ? print_usage_bug+0xc0/0xc0 [ 3491.053258] ? lock_downgrade+0x8e0/0x8e0 [ 3491.057409] ? debug_check_no_locks_freed+0x310/0x310 [ 3491.062585] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3491.067771] ? print_usage_bug+0xc0/0xc0 [ 3491.071835] ? debug_check_no_locks_freed+0x310/0x310 [ 3491.077021] ? __lock_acquire+0x7f5/0x5140 [ 3491.081248] ? perf_trace_lock+0x900/0x900 [ 3491.085583] ? debug_check_no_locks_freed+0x310/0x310 [ 3491.090767] ? perf_trace_lock_acquire+0xe3/0x980 [ 3491.095599] ? perf_trace_lock+0x900/0x900 [ 3491.099830] ? perf_trace_lock+0x900/0x900 [ 3491.104050] ? perf_trace_lock_acquire+0xe3/0x980 [ 3491.108883] ? graph_lock+0x170/0x170 [ 3491.112667] ? lock_acquire+0x1dc/0x520 [ 3491.116629] ? __fdget_pos+0x1a9/0x1e0 [ 3491.120501] ? perf_trace_lock_acquire+0xe3/0x980 [ 3491.125331] ? perf_trace_lock+0x900/0x900 [ 3491.129555] ? find_held_lock+0x36/0x1c0 [ 3491.133613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3491.139135] ? _parse_integer+0x13b/0x190 [ 3491.143275] ? graph_lock+0x170/0x170 [ 3491.147070] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3491.152592] ? _kstrtoull+0x180/0x230 [ 3491.156380] ? _parse_integer+0x190/0x190 [ 3491.160511] ? graph_lock+0x170/0x170 [ 3491.164314] ? lock_release+0xa10/0xa10 [ 3491.168277] ? find_held_lock+0x36/0x1c0 [ 3491.172333] ? graph_lock+0x170/0x170 [ 3491.176138] ? lock_downgrade+0x8e0/0x8e0 [ 3491.180286] ? find_held_lock+0x36/0x1c0 [ 3491.184349] ? lock_downgrade+0x8e0/0x8e0 [ 3491.188499] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3491.194036] ? proc_fail_nth_write+0x96/0x1f0 [ 3491.198528] ? proc_cwd_link+0x1d0/0x1d0 [ 3491.202577] ? find_held_lock+0x36/0x1c0 [ 3491.206624] _do_fork+0x291/0x12a0 [ 3491.210153] ? fork_idle+0x1a0/0x1a0 [ 3491.213854] ? __lock_is_held+0xb5/0x140 [ 3491.217918] ? __sb_end_write+0xac/0xe0 [ 3491.221882] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3491.227407] ? fput+0x130/0x1a0 [ 3491.230683] ? ksys_write+0x1a6/0x250 [ 3491.234470] ? SyS_read+0x30/0x30 [ 3491.237909] ? mm_fault_error+0x380/0x380 [ 3491.242055] SyS_clone+0x37/0x50 [ 3491.245405] ? sys_vfork+0x30/0x30 [ 3491.248932] do_syscall_64+0x29e/0x9d0 [ 3491.252812] ? vmalloc_sync_all+0x30/0x30 [ 3491.256956] ? kasan_check_write+0x14/0x20 [ 3491.261189] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3491.266104] ? syscall_return_slowpath+0x30f/0x5c0 [ 3491.271036] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3491.276398] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3491.281250] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3491.286441] RIP: 0033:0x455379 [ 3491.289615] RSP: 002b:00007fe05b06dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3491.297331] RAX: ffffffffffffffda RBX: 00007fe05b06e6d4 RCX: 0000000000455379 [ 3491.304607] RDX: 8000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 3491.311887] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3491.319170] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000014 [ 3491.326445] R13: 0000000000000641 R14: 00000000006fc6b8 R15: 0000000000000000 2018/04/20 03:16:23 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0xc) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:23 executing program 2: mkdir(&(0x7f0000000280)="2e2f66696c6530e0", 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) 2018/04/20 03:16:23 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) 2018/04/20 03:16:23 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000240)="0f86d7c64fed1ad2f8207b18252a17663d385b415ef9fe55f1cfa8c541323a70d635359832ecc9c69829c756a1f3f9704505d9be2822bdee4b47dd0ce4a4b98b5e0a4efcfd00a21e38699b8efd3b21180799f7250cf784bea4c5bb1cf164914b750ded6558b5909e5da73b9131a7b16f13f9f2a3e01a0ad3724217f2176a729dcf41655f7ebecc30121c4cf8f9ea429e45ad828f72fed7cf1e9b02bcc23994d20ee094749f59ce901ec51180c8bfcec38050037f1d611e244ca7d941ea23ce6d01b4f5a0f9f9e616d91d2a8d47955e1a8da079c9bf6d2641f5", &(0x7f0000000340)=""/137}, 0x18) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:23 executing program 1 (fault-call:4 fault-nth:1): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x8000000000000000, &(0x7f0000000080)) 2018/04/20 03:16:23 executing program 4: mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0x93) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socketpair$inet(0x2, 0x5, 0xfffffffffffffffa, &(0x7f0000000080)) socket$kcm(0x29, 0x13, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) 2018/04/20 03:16:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) recvmsg$kcm(r0, &(0x7f000000c0c0)={&(0x7f000000ab80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bf80)=[{&(0x7f000000ac00)=""/173, 0xad}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/43, 0x2b}, {&(0x7f000000bd00)=""/79, 0x4f}, {&(0x7f000000bd80)=""/225, 0xe1}, {&(0x7f000000be80)=""/73, 0x49}, {&(0x7f000000bf00)=""/95, 0x5f}], 0x7, &(0x7f000000c000)=""/164, 0xa4, 0x8001}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0xd, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1602, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @alu={0x4, 0x1, 0xb, 0xa, 0x4, 0x40}, @jmp={0x5, 0x7, 0x4, 0x0, 0x4, 0xfffffffc, 0x1c}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9e}, @jmp={0x5, 0x8, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0xf, 0x0, 0x1c0, 0xfffffffffffffff0}, @alu={0x7, 0x5, 0xd, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x0, 0xc, 0x9, 0xfffffff4, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7f8, 0xf, &(0x7f0000000300)=""/15, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x0, &(0x7f00000001c0)) [ 3491.638282] FAULT_INJECTION: forcing a failure. [ 3491.638282] name failslab, interval 1, probability 0, space 0, times 0 [ 3491.649869] CPU: 0 PID: 8086 Comm: syz-executor1 Not tainted 4.16.0+ #7 [ 3491.656633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3491.665983] Call Trace: [ 3491.668573] dump_stack+0x1b9/0x294 [ 3491.672201] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3491.677396] ? perf_trace_lock_acquire+0xe3/0x980 [ 3491.682227] ? rcu_is_watching+0x85/0x140 [ 3491.686362] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3491.691542] should_fail.cold.4+0xa/0x1a [ 3491.695593] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3491.700685] ? mem_cgroup_can_attach+0x570/0x570 [ 3491.705426] ? find_held_lock+0x36/0x1c0 [ 3491.709479] ? find_held_lock+0x36/0x1c0 [ 3491.713543] ? check_same_owner+0x320/0x320 [ 3491.717851] ? rcu_note_context_switch+0x710/0x710 [ 3491.722773] __should_failslab+0x124/0x180 [ 3491.726999] should_failslab+0x9/0x14 [ 3491.730791] kmem_cache_alloc+0x2af/0x760 [ 3491.734924] ? rcu_is_watching+0x85/0x140 [ 3491.739060] ? rcu_pm_notify+0xc0/0xc0 [ 3491.742960] prepare_creds+0x78/0x3e0 [ 3491.746751] ? abort_creds+0x170/0x170 [ 3491.750624] ? __raw_spin_lock_init+0x1c/0x100 [ 3491.755197] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 3491.760202] copy_creds+0x7b/0x470 [ 3491.763728] ? lockdep_init_map+0x9/0x10 [ 3491.767779] copy_process.part.38+0xcf9/0x6e90 [ 3491.772351] ? __lock_acquire+0x7f5/0x5140 [ 3491.776578] ? lock_acquire+0x1dc/0x520 [ 3491.780540] ? alloc_set_pte+0x1077/0x16a0 [ 3491.784766] ? print_usage_bug+0xc0/0xc0 [ 3491.788811] ? graph_lock+0x170/0x170 [ 3491.792607] ? __cleanup_sighand+0x70/0x70 [ 3491.796829] ? reacquire_held_locks+0xbc/0x3e0 [ 3491.801411] ? alloc_set_pte+0x1077/0x16a0 [ 3491.805642] ? print_usage_bug+0xc0/0xc0 [ 3491.809692] ? lock_downgrade+0x8e0/0x8e0 [ 3491.813832] ? debug_check_no_locks_freed+0x310/0x310 [ 3491.819033] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3491.824219] ? print_usage_bug+0xc0/0xc0 [ 3491.828277] ? debug_check_no_locks_freed+0x310/0x310 [ 3491.833461] ? __lock_acquire+0x7f5/0x5140 [ 3491.837681] ? perf_trace_lock+0x900/0x900 [ 3491.841907] ? debug_check_no_locks_freed+0x310/0x310 [ 3491.847082] ? perf_trace_lock_acquire+0xe3/0x980 [ 3491.851916] ? perf_trace_lock+0x900/0x900 [ 3491.856149] ? perf_trace_lock+0x900/0x900 [ 3491.860365] ? perf_trace_lock_acquire+0xe3/0x980 [ 3491.865194] ? graph_lock+0x170/0x170 [ 3491.868982] ? lock_acquire+0x1dc/0x520 [ 3491.872950] ? __fdget_pos+0x1a9/0x1e0 [ 3491.876825] ? perf_trace_lock_acquire+0xe3/0x980 [ 3491.881654] ? perf_trace_lock+0x900/0x900 [ 3491.885870] ? find_held_lock+0x36/0x1c0 [ 3491.889918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3491.895444] ? _parse_integer+0x13b/0x190 [ 3491.899575] ? graph_lock+0x170/0x170 [ 3491.903360] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3491.908880] ? _kstrtoull+0x180/0x230 [ 3491.912669] ? _parse_integer+0x190/0x190 [ 3491.916804] ? graph_lock+0x170/0x170 [ 3491.920588] ? lock_release+0xa10/0xa10 [ 3491.924548] ? find_held_lock+0x36/0x1c0 [ 3491.928595] ? graph_lock+0x170/0x170 [ 3491.932386] ? lock_downgrade+0x8e0/0x8e0 [ 3491.936530] ? find_held_lock+0x36/0x1c0 [ 3491.940582] ? lock_downgrade+0x8e0/0x8e0 [ 3491.944716] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3491.950239] ? proc_fail_nth_write+0x96/0x1f0 [ 3491.954725] ? proc_cwd_link+0x1d0/0x1d0 [ 3491.958773] ? find_held_lock+0x36/0x1c0 [ 3491.962819] _do_fork+0x291/0x12a0 [ 3491.966351] ? fork_idle+0x1a0/0x1a0 [ 3491.970051] ? __lock_is_held+0xb5/0x140 [ 3491.974108] ? __sb_end_write+0xac/0xe0 [ 3491.978073] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3491.983593] ? fput+0x130/0x1a0 [ 3491.986857] ? ksys_write+0x1a6/0x250 [ 3491.990644] ? SyS_read+0x30/0x30 [ 3491.994080] ? mm_fault_error+0x380/0x380 [ 3491.998218] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 3492.003049] SyS_clone+0x37/0x50 [ 3492.006401] ? sys_vfork+0x30/0x30 [ 3492.009933] do_syscall_64+0x29e/0x9d0 [ 3492.013804] ? vmalloc_sync_all+0x30/0x30 [ 3492.017946] ? kasan_check_write+0x14/0x20 [ 3492.022172] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3492.027092] ? syscall_return_slowpath+0x30f/0x5c0 [ 3492.032016] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3492.037372] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3492.042204] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3492.047382] RIP: 0033:0x455379 [ 3492.050552] RSP: 002b:00007fe05b06dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3492.058245] RAX: ffffffffffffffda RBX: 00007fe05b06e6d4 RCX: 0000000000455379 [ 3492.065497] RDX: 8000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 3492.072751] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3492.080005] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000014 2018/04/20 03:16:23 executing program 2: mkdir(&(0x7f0000000280)="2e2f66696c6530ff", 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='cgroup\x00', 0x0, 0x0) 2018/04/20 03:16:23 executing program 0: mkdir(&(0x7f000053bff8)="2e2f66696c6530f0", 0x0) [ 3492.087265] R13: 0000000000000641 R14: 00000000006fc6b8 R15: 0000000000000001 2018/04/20 03:16:23 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x8000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:23 executing program 1 (fault-call:4 fault-nth:2): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x8000000000000000, &(0x7f0000000080)) 2018/04/20 03:16:23 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000400000000000007130000000d28f0000000000000000009500000000000000bf97ff6c3edd12008e20d4b2918c6f02a59cdcc469e15247b5fde103c05631f988365f7453adc507d496207fe735fd8062e4856399ffef6a9820006821df36573e18f9a6c7395398eb766b2435259c39b5f448aed165e4f69df7c58d1191fa6cc3ab4d042bdf3d361d86fc7de3c5ef9cb75e7297df13eb18cd8e7e8c4781f4f1f43d3fd57841d93b58a646ed31886e7426e1e6d8f3db0f8f17bd34a99916180378e36a55e47a9793226b6ea44df458717bb33e2c2740f77530fd58022521dec205fe45eb7fcf"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x7fffffff, 0x1, 0x9, 0x18, r1, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000340)="6171486793a2612567cce5465f2bb9a4e6bd468115bffe24e97d4caeba3090b7df3c71457b57a1cc1f30becf83b067a83180104d7064560a4bc47938c93dc6a31b01d54cb7fa03bbc1e879eee8d47e3c8037517e9332a06f7ce4369f"}, 0x10) socketpair(0x1b, 0x7, 0xffffffffffffff80, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0xfffffffffffffffb, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/20 03:16:24 executing program 4: mkdir(&(0x7f000053bff8)="2e2f66696c6530ff", 0xd826000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) 2018/04/20 03:16:24 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) socketpair(0x9, 0x6, 0xffffffffffff327e, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="1800110000170000000000af0003ffef379a621dd2d38d679593f4790a009f008d1088b005e7d02926ac61293c497a0df241cba015adeaa3b0d84d0252bc6612196fc3cb876058a03777851edec688767aabf5be9b8a560cf79d218f603c5883f511fee894296631efe0168f4eea710b1a6b48bf509048de3420e7091a430acdb87feb4708bea3ad97"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x705000, 0x20, &(0x7f0000000180)) [ 3492.403939] FAULT_INJECTION: forcing a failure. [ 3492.403939] name failslab, interval 1, probability 0, space 0, times 0 [ 3492.415470] CPU: 0 PID: 8113 Comm: syz-executor1 Not tainted 4.16.0+ #7 [ 3492.422242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3492.431602] Call Trace: [ 3492.434186] dump_stack+0x1b9/0x294 [ 3492.437818] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3492.443007] ? perf_trace_lock_acquire+0xe3/0x980 [ 3492.447859] ? kasan_kmalloc+0xc4/0xe0 [ 3492.451754] ? kasan_slab_alloc+0x12/0x20 [ 3492.455901] ? kmem_cache_alloc+0x12e/0x760 [ 3492.460212] ? prepare_creds+0x78/0x3e0 [ 3492.464178] ? copy_creds+0x7b/0x470 [ 3492.467902] should_fail.cold.4+0xa/0x1a [ 3492.471980] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3492.477091] ? memcg_kmem_get_cache+0x1f7/0x870 [ 3492.481758] ? find_held_lock+0x36/0x1c0 [ 3492.485826] ? check_same_owner+0x320/0x320 [ 3492.490136] ? rcu_is_watching+0x85/0x140 [ 3492.494274] ? rcu_note_context_switch+0x710/0x710 [ 3492.499203] ? security_prepare_creds+0x94/0xc0 [ 3492.503868] __should_failslab+0x124/0x180 [ 3492.508101] should_failslab+0x9/0x14 [ 3492.511915] kmem_cache_alloc+0x2af/0x760 [ 3492.516064] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 3492.521084] __delayacct_tsk_init+0x20/0x80 [ 3492.525412] copy_process.part.38+0x303e/0x6e90 [ 3492.530083] ? __lock_acquire+0x7f5/0x5140 [ 3492.534315] ? lock_acquire+0x1dc/0x520 [ 3492.538275] ? alloc_set_pte+0x1077/0x16a0 [ 3492.542496] ? print_usage_bug+0xc0/0xc0 [ 3492.546540] ? graph_lock+0x170/0x170 [ 3492.550331] ? __cleanup_sighand+0x70/0x70 [ 3492.554553] ? reacquire_held_locks+0xbc/0x3e0 [ 3492.559122] ? alloc_set_pte+0x1077/0x16a0 [ 3492.563348] ? print_usage_bug+0xc0/0xc0 [ 3492.567493] ? lock_downgrade+0x8e0/0x8e0 [ 3492.571642] ? debug_check_no_locks_freed+0x310/0x310 [ 3492.576817] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3492.581993] ? print_usage_bug+0xc0/0xc0 [ 3492.586061] ? debug_check_no_locks_freed+0x310/0x310 [ 3492.591251] ? __lock_acquire+0x7f5/0x5140 [ 3492.595481] ? perf_trace_lock+0x900/0x900 [ 3492.599725] ? debug_check_no_locks_freed+0x310/0x310 [ 3492.604909] ? perf_trace_lock_acquire+0xe3/0x980 [ 3492.609746] ? perf_trace_lock+0x900/0x900 [ 3492.613972] ? perf_trace_lock+0x900/0x900 [ 3492.618205] ? perf_trace_lock_acquire+0xe3/0x980 [ 3492.623056] ? graph_lock+0x170/0x170 [ 3492.626851] ? lock_acquire+0x1dc/0x520 [ 3492.630830] ? __fdget_pos+0x1a9/0x1e0 [ 3492.634723] ? perf_trace_lock_acquire+0xe3/0x980 [ 3492.639570] ? perf_trace_lock+0x900/0x900 [ 3492.643796] ? find_held_lock+0x36/0x1c0 [ 3492.647844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3492.653374] ? _parse_integer+0x13b/0x190 [ 3492.657515] ? graph_lock+0x170/0x170 [ 3492.661309] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3492.666843] ? _kstrtoull+0x180/0x230 [ 3492.670648] ? _parse_integer+0x190/0x190 [ 3492.674789] ? graph_lock+0x170/0x170 [ 3492.678578] ? lock_release+0xa10/0xa10 [ 3492.682551] ? find_held_lock+0x36/0x1c0 [ 3492.686608] ? graph_lock+0x170/0x170 [ 3492.690411] ? lock_downgrade+0x8e0/0x8e0 [ 3492.694562] ? find_held_lock+0x36/0x1c0 [ 3492.698623] ? lock_downgrade+0x8e0/0x8e0 [ 3492.702761] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3492.708296] ? proc_fail_nth_write+0x96/0x1f0 [ 3492.712788] ? proc_cwd_link+0x1d0/0x1d0 [ 3492.716836] ? find_held_lock+0x36/0x1c0 [ 3492.720894] _do_fork+0x291/0x12a0 [ 3492.724424] ? fork_idle+0x1a0/0x1a0 [ 3492.728131] ? __lock_is_held+0xb5/0x140 [ 3492.732185] ? __sb_end_write+0xac/0xe0 [ 3492.736147] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3492.741677] ? fput+0x130/0x1a0 [ 3492.744956] ? ksys_write+0x1a6/0x250 [ 3492.748744] ? SyS_read+0x30/0x30 [ 3492.752181] ? mm_fault_error+0x380/0x380 [ 3492.756318] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 3492.761159] SyS_clone+0x37/0x50 [ 3492.764531] ? sys_vfork+0x30/0x30 [ 3492.768073] do_syscall_64+0x29e/0x9d0 [ 3492.771957] ? vmalloc_sync_all+0x30/0x30 [ 3492.776096] ? kasan_check_write+0x14/0x20 [ 3492.780334] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3492.785264] ? syscall_return_slowpath+0x30f/0x5c0 [ 3492.790188] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3492.795550] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3492.800399] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3492.805582] RIP: 0033:0x455379 [ 3492.808765] RSP: 002b:00007fe05b06dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3492.816461] RAX: ffffffffffffffda RBX: 00007fe05b06e6d4 RCX: 0000000000455379 [ 3492.823728] RDX: 8000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 3492.830989] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 3492.838250] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000014 [ 3492.845517] R13: 0000000000000641 R14: 00000000006fc6b8 R15: 0000000000000002 [ 3492.961313] kasan: CONFIG_KASAN_INLINE enabled [ 3492.968079] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 3492.975449] general protection fault: 0000 [#1] SMP KASAN [ 3492.980996] Dumping ftrace buffer: [ 3492.984530] (ftrace buffer empty) [ 3492.988234] Modules linked in: [ 3492.991431] CPU: 0 PID: 8126 Comm: modprobe Not tainted 4.16.0+ #7 [ 3492.997734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3493.007077] RIP: 0010:__delayacct_blkio_end+0x4f/0xc0 [ 3493.012244] RSP: 0018:ffff8801dae06970 EFLAGS: 00010002 [ 3493.017585] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801d70b46f8 [ 3493.024831] RDX: 0000000000000007 RSI: ffffffff81783421 RDI: 0000000000000038 [ 3493.032083] RBP: ffff8801dae06988 R08: ffffed003b5c46c3 R09: 0000000000000001 [ 3493.039329] R10: ffff8801dae06a18 R11: ffff8801dae23613 R12: ffff8801a1c10140 [ 3493.046580] R13: ffff8801d70b46c0 R14: ffff8801d70b46fc R15: 0000000000000002 [ 3493.053849] FS: 00007f349a10e700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 3493.062073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3493.067947] CR2: 00007f349a113000 CR3: 00000001b0cfd000 CR4: 00000000001406f0 [ 3493.075211] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000020000000 [ 3493.082466] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 3493.089718] Call Trace: [ 3493.092283] [ 3493.094426] try_to_wake_up+0xa89/0x1190 [ 3493.098473] ? migrate_swap_stop+0x850/0x850 [ 3493.102863] ? find_held_lock+0x36/0x1c0 [ 3493.106906] ? print_usage_bug+0xc0/0xc0 [ 3493.110951] ? __lock_acquire+0x7f5/0x5140 [ 3493.115168] ? perf_trace_lock_acquire+0xe3/0x980 [ 3493.119994] ? __lock_acquire+0x7f5/0x5140 [ 3493.124219] ? kasan_check_read+0x11/0x20 [ 3493.128359] default_wake_function+0x30/0x50 [ 3493.132755] autoremove_wake_function+0x7a/0x350 [ 3493.137514] ? debug_check_no_locks_freed+0x310/0x310 [ 3493.142690] ? is_bpf_text_address+0xd7/0x170 [ 3493.147166] ? prepare_to_wait+0x4d0/0x4d0 [ 3493.151384] ? __update_load_avg_se.isra.34+0x61e/0x980 [ 3493.156741] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 3493.162785] wake_page_function+0x15f/0x1c0 [ 3493.167098] __wake_up_common+0x189/0x730 [ 3493.171229] ? wait_woken+0x280/0x280 [ 3493.175016] ? perf_trace_lock_acquire+0xe3/0x980 [ 3493.179846] ? kasan_check_write+0x14/0x20 [ 3493.184073] ? do_raw_spin_lock+0xc1/0x200 [ 3493.188294] __wake_up_locked_key_bookmark+0x16/0x20 [ 3493.193378] wake_up_page_bit+0x297/0x580 [ 3493.197513] ? filemap_fdatawait_keep_errors+0xc0/0xc0 [ 3493.202774] ? debug_check_no_locks_freed+0x310/0x310 [ 3493.207955] ? lock_downgrade+0x8e0/0x8e0 [ 3493.212086] unlock_page+0x214/0x2b0 [ 3493.215783] ? wake_up_page_bit+0x580/0x580 [ 3493.220088] ? perf_trace_lock+0x900/0x900 [ 3493.224305] ? graph_lock+0x170/0x170 [ 3493.228091] mpage_end_io+0x228/0x4c0 [ 3493.231877] ? ext4_bio_write_page.cold.18+0x2b/0x2b [ 3493.236963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3493.242482] ? bio_disassociate_task+0x167/0x4b0 [ 3493.247222] ? biovec_create_pool+0x30/0x30 [ 3493.251549] ? ext4_bio_write_page.cold.18+0x2b/0x2b [ 3493.256635] bio_endio+0x4b8/0x920 [ 3493.260161] ? bio_dirty_fn+0x450/0x450 [ 3493.264119] ? kasan_check_read+0x11/0x20 [ 3493.268259] ? rcu_is_watching+0x85/0x140 [ 3493.272929] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3493.278101] ? __lock_is_held+0xb5/0x140 [ 3493.282147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3493.287665] ? bio_advance+0x364/0x470 [ 3493.291541] blk_update_request+0x3a3/0xcb0 [ 3493.295850] ? blk_account_io_completion+0x490/0x490 [ 3493.300938] ? debug_check_no_locks_freed+0x310/0x310 [ 3493.306123] ? ring_buffer_record_is_on+0xd9/0x120 [ 3493.311040] scsi_end_request+0xd3/0x870 [ 3493.315103] ? scsi_mq_uninit_cmd+0x30/0x30 [ 3493.319409] ? lock_downgrade+0x8e0/0x8e0 [ 3493.323543] scsi_io_completion+0xca9/0x1d10 [ 3493.327936] ? __sanitizer_cov_trace_const_cmp2+0x10/0x20 [ 3493.333461] ? scsi_end_request+0x870/0x870 [ 3493.337767] ? sd_completed_bytes+0x3d0/0x3d0 [ 3493.342247] ? kasan_check_write+0x14/0x20 [ 3493.346463] scsi_finish_command+0x542/0x8d0 [ 3493.350857] ? scsi_put_command+0x60/0x60 [ 3493.354987] ? find_held_lock+0x36/0x1c0 [ 3493.359040] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 3493.364035] ? scsi_handle_queue_ramp_up+0x4a8/0x640 [ 3493.369119] ? lock_downgrade+0x8e0/0x8e0 [ 3493.373252] ? scsi_host_eh_past_deadline.isra.10.part.11+0x160/0x160 [ 3493.380481] ? kasan_check_read+0x11/0x20 [ 3493.384613] ? rcu_is_watching+0x85/0x140 [ 3493.388743] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3493.393916] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 3493.399087] ? scsi_decide_disposition+0x1ea/0x5d0 [ 3493.403999] scsi_softirq_done+0x3d9/0x4b0 [ 3493.408221] ? scsi_queue_insert+0x30/0x30 [ 3493.412437] ? trace_hardirqs_on+0xd/0x10 [ 3493.416576] __blk_mq_complete_request+0x4c8/0x9f0 [ 3493.421487] ? blk_mq_free_request+0xc10/0xc10 [ 3493.426052] ? kasan_check_read+0x11/0x20 [ 3493.430178] ? rcu_is_watching+0x85/0x140 [ 3493.434306] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3493.439479] ? kasan_check_read+0x11/0x20 [ 3493.443607] ? rcu_is_watching+0x85/0x140 [ 3493.447743] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3493.453270] blk_mq_complete_request+0x2a5/0x370 [ 3493.458014] ? hctx_unlock+0x150/0x150 [ 3493.461894] scsi_mq_done+0xe2/0x430 [ 3493.465592] ? scsi_prep_state_check+0x1a0/0x1a0 [ 3493.470329] ? virtqueue_get_buf_ctx+0x3dc/0x800 [ 3493.475064] ? lock_release+0xa10/0xa10 [ 3493.479024] ? detach_buf+0x5c0/0x5c0 [ 3493.482828] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 3493.488005] virtscsi_complete_cmd+0x573/0x740 [ 3493.492574] ? virtscsi_handle_event+0x610/0x610 [ 3493.497314] virtscsi_vq_done+0xc3/0x170 [ 3493.501362] ? virtscsi_target_destroy+0x50/0x50 [ 3493.506099] ? __lock_is_held+0xb5/0x140 [ 3493.510146] virtscsi_req_done+0xa7/0xd0 [ 3493.514188] ? virtscsi_vq_done+0x170/0x170 [ 3493.518489] vring_interrupt+0x128/0x170 [ 3493.522537] ? vring_map_single.constprop.21+0x2a0/0x2a0 [ 3493.527972] __handle_irq_event_percpu+0x1c0/0xad0 [ 3493.532889] ? __irq_wake_thread+0x180/0x180 [ 3493.537279] ? find_held_lock+0x36/0x1c0 [ 3493.541337] ? lock_downgrade+0x8e0/0x8e0 [ 3493.545469] ? handle_edge_irq+0x30/0x870 [ 3493.549605] handle_irq_event_percpu+0x98/0x1c0 [ 3493.554260] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 3493.558827] ? __handle_irq_event_percpu+0xad0/0xad0 [ 3493.563915] ? rcu_irq_exit+0xd8/0x110 [ 3493.567792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3493.573327] handle_irq_event+0xa7/0x135 [ 3493.577372] handle_edge_irq+0x20f/0x870 [ 3493.581420] handle_irq+0x18c/0x2e7 [ 3493.585037] do_IRQ+0x78/0x190 [ 3493.588213] common_interrupt+0xf/0xf [ 3493.591990] [ 3493.594215] RIP: 0010:lock_acquire+0x257/0x520 [ 3493.598774] RSP: 0018:ffff8801ab82fb18 EFLAGS: 00000282 ORIG_RAX: ffffffffffffffda [ 3493.606472] RAX: dffffc0000000000 RBX: 1ffff10035705f68 RCX: 0000000000000000 [ 3493.613723] RDX: 1ffffffff11a30ed RSI: ffff8801a1c10978 RDI: 0000000000000282 [ 3493.620976] RBP: ffff8801ab82fc08 R08: 00000000000043df R09: 0000000000000000 [ 3493.628409] R10: ffff8801a1c10978 R11: ffff8801a1c10140 R12: ffff8801a1c10140 [ 3493.635658] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 3493.642927] ? lock_release+0xa10/0xa10 [ 3493.646886] ? lock_downgrade+0x8e0/0x8e0 [ 3493.651017] ? __lock_is_held+0xb5/0x140 [ 3493.655063] fs_reclaim_acquire.part.82+0x24/0x30 [ 3493.659894] ? bad_range+0x160/0x160 [ 3493.663590] fs_reclaim_acquire+0x14/0x20 [ 3493.667718] kmem_cache_alloc+0x29/0x760 [ 3493.671760] ? userfaultfd_unmap_prep+0x640/0x640 [ 3493.676584] ? rcu_read_lock_sched_held+0x108/0x120 [ 3493.681584] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 3493.686585] ? percpu_counter_add_batch+0xf2/0x150 [ 3493.691497] getname_flags+0xd0/0x5a0 [ 3493.695281] ? up_read+0x110/0x110 [ 3493.698811] getname+0x19/0x20 [ 3493.701988] do_sys_open+0x39a/0x740 [ 3493.705688] ? filp_open+0x80/0x80 [ 3493.709211] ? do_munmap+0xf90/0xf90 [ 3493.712909] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 3493.717737] SyS_open+0x2d/0x40 [ 3493.721014] ? do_sys_open+0x740/0x740 [ 3493.724887] do_syscall_64+0x29e/0x9d0 [ 3493.728762] ? vmalloc_sync_all+0x30/0x30 [ 3493.732902] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 3493.737735] ? syscall_return_slowpath+0x5c0/0x5c0 [ 3493.742652] ? syscall_return_slowpath+0x30f/0x5c0 [ 3493.747568] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 3493.752930] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3493.757766] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3493.762944] RIP: 0033:0x7f3499a26120 [ 3493.766634] RSP: 002b:00007fffee833588 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 3493.774324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3499a26120 [ 3493.781576] RDX: 0000000000000000 RSI: 0000000000080000 RDI: 00007f3499cf19b8 [ 3493.788829] RBP: 0000560afcd95250 R08: 00007f349a10e700 R09: 00007fffee833678 [ 3493.796089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560afcd95200 [ 3493.803343] R13: 0000560afcd95110 R14: 0000560afcd95200 R15: 00007fffee8337a0 [ 3493.810597] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 80 00 00 00 48 8b 9b 30 12 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 38 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 04 3c 03 7e 51 44 8b 63 38 31 ff 41 83 e4 [ 3493.829828] RIP: __delayacct_blkio_end+0x4f/0xc0 RSP: ffff8801dae06970 [ 3493.836474] [ 3493.836478] ====================================================== [ 3493.836481] WARNING: possible circular locking dependency detected [ 3493.836484] 4.16.0+ #7 Not tainted [ 3493.836487] ------------------------------------------------------ [ 3493.836491] modprobe/8126 is trying to acquire lock: [ 3493.836493] 000000006ba92cd7 ((console_sem).lock){-...}, at: down_trylock+0x13/0x70 [ 3493.836503] [ 3493.836506] but task is already holding lock: [ 3493.836508] 000000002a6a9e20 (&p->pi_lock){-.-.}, at: try_to_wake_up+0xca/0x1190 [ 3493.836518] [ 3493.836521] which lock already depends on the new lock. [ 3493.836522] [ 3493.836524] [ 3493.836527] the existing dependency chain (in reverse order) is: [ 3493.836529] [ 3493.836531] -> #1 (&p->pi_lock){-.-.}: [ 3493.836540] _raw_spin_lock_irqsave+0x96/0xc0 [ 3493.836543] try_to_wake_up+0xca/0x1190 [ 3493.836546] wake_up_process+0x10/0x20 [ 3493.836548] __up.isra.1+0x1b8/0x290 [ 3493.836551] up+0x12f/0x1b0 [ 3493.836553] __up_console_sem+0xbe/0x1b0 [ 3493.836556] console_unlock+0x7d6/0x1100 [ 3493.836559] do_con_write+0x12b2/0x2280 [ 3493.836561] con_write+0x25/0xc0 [ 3493.836564] n_tty_write+0x6b9/0x1180 [ 3493.836567] tty_write+0x3f1/0x880 [ 3493.836569] __vfs_write+0x10b/0x960 [ 3493.836572] vfs_write+0x1f8/0x560 [ 3493.836574] ksys_write+0xf9/0x250 [ 3493.836577] SyS_write+0x24/0x30 [ 3493.836579] do_syscall_64+0x29e/0x9d0 [ 3493.836583] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3493.836584] [ 3493.836586] -> #0 ((console_sem).lock){-...}: [ 3493.836596] lock_acquire+0x1dc/0x520 [ 3493.836599] _raw_spin_lock_irqsave+0x96/0xc0 [ 3493.836601] down_trylock+0x13/0x70 [ 3493.836604] __down_trylock_console_sem+0xae/0x200 [ 3493.836607] console_trylock+0x15/0xa0 [ 3493.836609] vprintk_emit+0x694/0xdd0 [ 3493.836612] vprintk_default+0x28/0x30 [ 3493.836615] vprintk_func+0x7a/0xe7 [ 3493.836617] printk+0x9e/0xba [ 3493.836620] kasan_die_handler.cold.22+0x11/0x30 [ 3493.836623] notifier_call_chain+0x178/0x380 [ 3493.836626] atomic_notifier_call_chain+0x98/0x190 [ 3493.836629] notify_die+0x1a3/0x2b0 [ 3493.836632] do_general_protection+0x248/0x2f0 [ 3493.836635] general_protection+0x25/0x50 [ 3493.836638] __delayacct_blkio_end+0x4f/0xc0 [ 3493.836640] try_to_wake_up+0xa89/0x1190 [ 3493.836643] default_wake_function+0x30/0x50 [ 3493.836646] autoremove_wake_function+0x7a/0x350 [ 3493.836649] wake_page_function+0x15f/0x1c0 [ 3493.836652] __wake_up_common+0x189/0x730 [ 3493.836655] __wake_up_locked_key_bookmark+0x16/0x20 [ 3493.836658] wake_up_page_bit+0x297/0x580 [ 3493.836661] unlock_page+0x214/0x2b0 [ 3493.836663] mpage_end_io+0x228/0x4c0 [ 3493.836666] bio_endio+0x4b8/0x920 [ 3493.836669] blk_update_request+0x3a3/0xcb0 [ 3493.836671] scsi_end_request+0xd3/0x870 [ 3493.836674] scsi_io_completion+0xca9/0x1d10 [ 3493.836677] scsi_finish_command+0x542/0x8d0 [ 3493.836680] scsi_softirq_done+0x3d9/0x4b0 [ 3493.836683] __blk_mq_complete_request+0x4c8/0x9f0 [ 3493.836686] blk_mq_complete_request+0x2a5/0x370 [ 3493.836689] scsi_mq_done+0xe2/0x430 [ 3493.836692] virtscsi_complete_cmd+0x573/0x740 [ 3493.836695] virtscsi_vq_done+0xc3/0x170 [ 3493.836697] virtscsi_req_done+0xa7/0xd0 [ 3493.836700] vring_interrupt+0x128/0x170 [ 3493.836703] __handle_irq_event_percpu+0x1c0/0xad0 [ 3493.836706] handle_irq_event_percpu+0x98/0x1c0 [ 3493.836709] handle_irq_event+0xa7/0x135 [ 3493.836712] handle_edge_irq+0x20f/0x870 [ 3493.836714] handle_irq+0x18c/0x2e7 [ 3493.836717] do_IRQ+0x78/0x190 [ 3493.836720] ret_from_intr+0x0/0x1e [ 3493.836722] lock_acquire+0x257/0x520 [ 3493.836725] fs_reclaim_acquire.part.82+0x24/0x30 [ 3493.836728] fs_reclaim_acquire+0x14/0x20 [ 3493.836731] kmem_cache_alloc+0x29/0x760 [ 3493.836734] getname_flags+0xd0/0x5a0 [ 3493.836736] getname+0x19/0x20 [ 3493.836739] do_sys_open+0x39a/0x740 [ 3493.836741] SyS_open+0x2d/0x40 [ 3493.836744] do_syscall_64+0x29e/0x9d0 [ 3493.836747] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 3493.836748] [ 3493.836751] other info that might help us debug this: [ 3493.836753] [ 3493.836756] Possible unsafe locking scenario: [ 3493.836757] [ 3493.836760] CPU0 CPU1 [ 3493.836763] ---- ---- [ 3493.836764] lock(&p->pi_lock); [ 3493.836771] lock((console_sem).lock); [ 3493.836782] lock(&p->pi_lock); [ 3493.836787] lock((console_sem).lock); [ 3493.836793] [ 3493.836795] *** DEADLOCK *** [ 3493.836796] [ 3493.836799] 6 locks held by modprobe/8126: [ 3493.836801] #0: 00000000c12c6b33 (fs_reclaim){+.+.}, at: fs_reclaim_acquire.part.82+0x0/0x30 [ 3493.836813] #1: 00000000d3919c37 (&(&virtscsi_vq->vq_lock)->rlock){-.-.}, at: virtscsi_vq_done+0x9d/0x170 [ 3493.836825] #2: 00000000d6996c84 (rcu_read_lock){....}, at: hctx_lock+0x7a/0x1d0 [ 3493.836837] #3: 0000000026988bf5 (&page_wait_table[i]){-.-.}, at: wake_up_page_bit+0x27d/0x580 [ 3493.836849] #4: 000000002a6a9e20 (&p->pi_lock){-.-.}, at: try_to_wake_up+0xca/0x1190 [ 3493.836860] #5: 00000000d6996c84 (rcu_read_lock){....}, at: atomic_notifier_call_chain+0x0/0x190 [ 3493.836873] [ 3493.836875] stack backtrace: [ 3493.836879] CPU: 0 PID: 8126 Comm: modprobe Not tainted 4.16.0+ #7 [ 3493.836884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3493.836886] Call Trace: [ 3493.836888] [ 3493.836890] dump_stack+0x1b9/0x294 [ 3493.836894] ? dump_stack_print_info.cold.2+0x52/0x52 [ 3493.836896] ? print_lock+0xd1/0xd6 [ 3493.836899] ? vprintk_func+0xd0/0xe7 [ 3493.836902] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 3493.836905] ? save_trace+0xe0/0x290 [ 3493.836907] __lock_acquire+0x343e/0x5140 [ 3493.836911] ? debug_check_no_locks_freed+0x310/0x310 [ 3493.836914] ? debug_check_no_locks_freed+0x310/0x310 [ 3493.836917] ? ring_buffer_record_is_on+0xd9/0x120 [ 3493.836920] ? perf_trace_lock+0x900/0x900 [ 3493.836923] ? perf_trace_lock_acquire+0xe3/0x980 [ 3493.836925] ? graph_lock+0x170/0x170 [ 3493.836928] ? perf_trace_lock+0x900/0x900 [ 3493.836931] ? perf_trace_lock_acquire+0xe3/0x980 [ 3493.836934] ? pvclock_read_flags+0x160/0x160 [ 3493.836937] ? perf_trace_lock+0x900/0x900 [ 3493.836939] lock_acquire+0x1dc/0x520 [ 3493.836942] ? down_trylock+0x13/0x70 [ 3493.836945] ? lock_release+0xa10/0xa10 [ 3493.836948] ? lock_downgrade+0x8e0/0x8e0 [ 3493.836951] ? kvm_sched_clock_read+0x9/0x20 [ 3493.836953] ? sched_clock+0x31/0x40 [ 3493.836956] ? vprintk_emit+0x694/0xdd0 [ 3493.836959] _raw_spin_lock_irqsave+0x96/0xc0 [ 3493.836961] ? down_trylock+0x13/0x70 [ 3493.836964] down_trylock+0x13/0x70 [ 3493.836967] __down_trylock_console_sem+0xae/0x200 [ 3493.836970] console_trylock+0x15/0xa0 [ 3493.836972] vprintk_emit+0x694/0xdd0 [ 3493.836975] ? console_unlock+0x1100/0x1100 [ 3493.836978] ? perf_trace_lock_acquire+0xe3/0x980 [ 3493.836981] ? __lock_acquire+0x7f5/0x5140 [ 3493.836983] ? update_curr+0x332/0xbe0 [ 3493.836986] ? perf_trace_lock+0x900/0x900 [ 3493.836989] vprintk_default+0x28/0x30 [ 3493.836991] vprintk_func+0x7a/0xe7 [ 3493.836994] printk+0x9e/0xba [ 3493.836997] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 3493.836999] ? print_usage_bug+0xc0/0xc0 [ 3493.837003] ? ring_buffer_record_is_on+0xd9/0x120 [ 3493.837008] ? kasan_die_handler.cold.22+0x5/0x30 [ 3493.837012] ? kasan_die_handler+0x1a/0x31 [ 3493.837016] kasan_die_handler.cold.22+0x11/0x30 [ 3493.837019] notifier_call_chain+0x178/0x380 [ 3493.837022] ? unregister_die_notifier+0x20/0x20 [ 3493.837025] ? rcu_is_watching+0x85/0x140 [ 3493.837029] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3493.837031] ? cmp_ex_search+0x8c/0xb0 [ 3493.837035] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3493.837038] atomic_notifier_call_chain+0x98/0x190 [ 3493.837040] notify_die+0x1a3/0x2b0 [ 3493.837044] ? __atomic_notifier_call_chain+0x1a0/0x1a0 [ 3493.837047] ? search_exception_tables+0x47/0x50 [ 3493.837050] do_general_protection+0x248/0x2f0 [ 3493.837052] general_protection+0x25/0x50 [ 3493.837056] RIP: 0010:__delayacct_blkio_end+0x4f/0xc0 [ 3493.837059] RSP: 0018:ffff8801dae06970 EFLAGS: 00010002 [ 3493.837065] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801d70b46f8 [ 3493.837069] RDX: 0000000000000007 RSI: ffffffff81783421 RDI: 0000000000000038 [ 3493.837073] RBP: ffff8801dae06988 R08: ffffed003b5c46c3 R09: 0000000000000001 [ 3493.837077] R10: ffff8801dae06a18 R11: ffff8801dae23613 R12: ffff8801a1c10140 [ 3493.837081] R13: ffff8801d70b46c0 R14: ffff8801d70b46fc R15: 0000000000000002 [ 3493.837084] ? __delayacct_blkio_end+0x11/0xc0 [ 3493.837087] try_to_wake_up+0xa89/0x1190 [ 3493.837090] ? migrate_swap_stop+0x850/0x850 [ 3493.837093] ? find_held_lock+0x36/0x1c0 [ 3493.837095] ? print_usage_bug+0xc0/0xc0 [ 3493.837098] ? __lock_acquire+0x7f5/0x5140 [ 3493.837101] ? perf_trace_lock_acquire+0xe3/0x980 [ 3493.837104] ? __lock_acquire+0x7f5/0x5140 [ 3493.837107] ? kasan_check_read+0x11/0x20 [ 3493.837110] default_wake_function+0x30/0x50 [ 3493.837113] autoremove_wake_function+0x7a/0x350 [ 3493.837116] ? debug_check_no_locks_freed+0x310/0x310 [ 3493.837119] ? is_bpf_text_address+0xd7/0x170 [ 3493.837122] ? prepare_to_wait+0x4d0/0x4d0 [ 3493.837125] ? __update_load_avg_se.isra.34+0x61e/0x980 [ 3493.837129] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 3493.837132] wake_page_function+0x15f/0x1c0 [ 3493.837135] __wake_up_common+0x189/0x730 [ 3493.837137] ? wait_woken+0x280/0x280 [ 3493.837140] ? perf_trace_lock_acquire+0xe3/0x980 [ 3493.837143] ? kasan_check_write+0x14/0x20 [ 3493.837146] ? do_raw_spin_lock+0xc1/0x200 [ 3493.837149] __wake_up_locked_key_bookmark+0x16/0x20 [ 3493.837152] wake_up_page_bit+0x297/0x580 [ 3493.837155] ? filemap_fdatawait_keep_errors+0xc0/0xc0 [ 3493.837158] ? debug_check_no_locks_freed+0x310/0x310 [ 3493.837161] ? lock_downgrade+0x8e0/0x8e0 [ 3493.837164] unlock_page+0x214/0x2b0 [ 3493.837167] ? wake_up_page_bit+0x580/0x580 [ 3493.837170] ? perf_trace_lock+0x900/0x900 [ 3493.837172] ? graph_lock+0x170/0x170 [ 3493.837175] mpage_end_io+0x228/0x4c0 [ 3493.837178] ? ext4_bio_write_page.cold.18+0x2b/0x2b [ 3493.837181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3493.837185] ? bio_disassociate_task+0x167/0x4b0 [ 3493.837187] ? biovec_create_pool+0x30/0x30 [ 3493.837191] ? ext4_bio_write_page.cold.18+0x2b/0x2b [ 3493.837193] bio_endio+0x4b8/0x920 [ 3493.837196] ? bio_dirty_fn+0x450/0x450 [ 3493.837199] ? kasan_check_read+0x11/0x20 [ 3493.837201] ? rcu_is_watching+0x85/0x140 [ 3493.837204] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 3493.837207] ? __lock_is_held+0xb5/0x140 [ 3493.837209] ? __sanitize [ 3493.837214] Lost 113 message(s)! [ 3494.860371] ---[ end trace 3a94c2981ebdc9ca ]--- [ 3494.865109] Kernel panic - not syncing: Fatal exception in interrupt [ 3494.872048] Dumping ftrace buffer: [ 3494.875581] (ftrace buffer empty) [ 3494.879271] Kernel Offset: disabled [ 3494.882882] Rebooting in 86400 seconds..