0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x8000007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0)="f38d5aa75da4e7fc37f9053619b9ab024bc1a4c490e69a566b8dea4b629455fe3b0b7a498444a8573f4736d6ba", &(0x7f0000000100), 0xfb69928fff2d6c9d}, 0x20) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/18 00:06:09 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1, 0x7, 0x6, 0x5, 0x0, 0x34f0, 0x4889, 0xf, 0x7, 0xfe, 0xfffffffffffffc01, 0x6, 0x1, 0x0, 0x1226, 0x6, 0x8001, 0x10000, 0xffffffff, 0x1, 0x3, 0x1, 0x7, 0x6, 0x1, 0x2, 0x1, 0x5, 0x3, 0x6, 0x52, 0x8001, 0x1, 0x2, 0x2, 0x34, 0x0, 0x2, 0x7, @perf_config_ext={0x0, 0x412f8bff}, 0x1400, 0x7f, 0x1000, 0x1, 0x40, 0x1, 0x6a98}, 0xffffffffffffffff, 0x800, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000000c0)="6c6f00966fd651b159a9c84a2c60d29800000020") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/04/18 00:06:10 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x102}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xffffff9c, 0x730000, 0x1, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xc6}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000001711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x730002, 0x1, &(0x7f0000000000)) 2018/04/18 00:06:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x7, 0x6, 0x6, 0x5c, 0x10, r0, 0x6}, 0x2c) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000800000000000000000711000000000000000000000000000009500000000000000361d69775c195a394c8a4a40a8ae03a41df9be716c4af3d8605534444ce36ae09333950d384fe89f9c0653169b2b5d6b8d573fe4"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r2, 0x50, &(0x7f0000000340)}, 0xe) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) 2018/04/18 00:06:10 executing program 4: socketpair(0x1, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001280)={r2}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x80000000000000e}, 0x28d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r3}, 0x61) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="000009b8", 0x804022, &(0x7f0000000180)="236f589bc391ec020c4b1ae3e13cadf71f3cc18f423b0e7684cdbaf5ee05f65c1cc5d617b0c283fd30a444") socketpair(0xa, 0x80003, 0x7ac0, &(0x7f00000001c0)={0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r0, &(0x7f0000000200)="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", &(0x7f00000012c0)="b43f"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001200)={r4}) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/04/18 00:06:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x30}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000001c0)="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"}, 0x10) socketpair(0x4020000001e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg$kcm(r1, &(0x7f000000ca40)={&(0x7f000000b6c0)=@hci, 0x80, &(0x7f000000c9c0)=[{&(0x7f000000c8c0)=""/217, 0xd9}], 0x1}, 0x0) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000180)) 2018/04/18 00:06:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/18 00:06:10 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x97}, 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, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x5, 0x2, 0xfffffffb, &(0x7f0000000000)) socketpair$inet_icmp(0x4, 0x400000, 0x8, &(0x7f0000000580)) getpid() 2018/04/18 00:06:10 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x800000000004, 0x800000000000057}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x85}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="020200ab00000000000000256c1000000000000000000000000000009500ec00340000000000c2ac0000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x400000, 0x6f1800, 0x1, &(0x7f0000000200)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x400000, 0x400000, 0x7fffffffefff, &(0x7f00000001c0)) 2018/04/18 00:06:10 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000020000e7018000006a0a000004fff600611850"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000001480)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000000000000000000000950000000000000099d591b52fdead46e83ec7e3faedd606f1ff9c0300380b946f4d0f6e0fd2a52760c8e8e574d671ab609ed5956bdc436cf26b75c7e9c0000a41d8a66d4c761bfd9e1b4c91d9f43afa19e87d9f0fb7fc290a211eba738fffaf0592114c7dd50d2d02187707776f3197"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f0000001400)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000013c0)={r1, &(0x7f00000002c0), &(0x7f00000003c0)=""/4096}, 0x18) 2018/04/18 00:06:11 executing program 2: socket$kcm(0x2, 0x3, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x8993, 0xfffffffe, &(0x7f0000000180)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/18 00:06:11 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000111}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x6f2000, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000014180)={&(0x7f0000013e00)=@can={0x0, 0x0}, 0x80, &(0x7f0000014100)=[{&(0x7f0000013e80)=""/209, 0xd1}, {&(0x7f0000013f80)=""/43, 0x2b}, {&(0x7f0000013fc0)}, {&(0x7f0000014000)=""/231, 0xe7}], 0x4, &(0x7f0000014140)=""/56, 0x38, 0x200}, 0x12162) bpf$PROG_LOAD(0x5, &(0x7f00000141c0)={0xf, 0x6, &(0x7f0000000140)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x5, 0xf, 0x2, 0x1, 0x0, 0xfffffffffffffff4}], &(0x7f0000000180)='syzkaller\x00', 0x10000, 0x1b, &(0x7f00000001c0)=""/27, 0x41000, 0x1, [], r2}, 0x48) 2018/04/18 00:06:11 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x0, &(0x7f0000000800)="b4c497110f99ffffffffffffff8f6a70fe249e7ff5101f1247c02c0f35b0cdb994c80abcc9276dda96349ef0799640192637ece654eaaf39b47386bc5c30c4873598e982c809707514298d90d608ea106aac96d1ad79ced8f7e21c79bacebfe33ab2ec22b1e3602ee42e36b885d08c977083b966") mount(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)='./file0/.ile0\x00', &(0x7f0000000640)='fuseblk\x00', 0x0, &(0x7f0000000680)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(ghash-clmulni)\x00'}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000240)="ee8088483187f36c62f7a3479c6bee82a3b03f47c289aed968ffc32ae924284fb2dbc784bc6f974196c66c8bb8a0cc57", 0x30}, {&(0x7f0000000280)="48ddcaa6413fefb60e2120a9341eb68af116dea0dc7e0c17b08415c31b950614aadf67f609396cc7f07549fa4ee9cdb193b785f85839888db8e978331d168cc9cd96ed9500f546d4acaf94ea81ff8881d93ff551569eaf451e6e2daa9017ade22ccd16b7db784759d32558ca983d5cb4d7e6f96e007e373e3138336955adc8288d4fc7e38ace0fa66b43171b2ac07499a01497952285607d762a0f4017e2732e762382fb0b3d24f43923cf30d6b51da0affb764173195080ad020331dc1d6c19de6f7f91177ad6b8e2c4466f884666072933368a814e27e44cbca6fb2be35e9350f35f6e7c67e0baf4faf692", 0xec}, {&(0x7f0000000380)="352754c0b14db87597cfc169bdae6ffa3646b61e6f9d058b9d25dc881b646dc74dca5e51eb2fa3e45e19f8d8655e052f6796b0460376b106d5e2e6545175eeeca4ddfc83dd5c7ae4128fca396852ae49263797f548cce0cf47343922e4e09488b2ed526f67a1b2ca25afe8f36562625090cbb5b74e70aaca92997d3822c2f1b09924bdb1efbd4a8c5e17a0aca1ff253da1f699a339ff216163c494f04dc9b63eb0266eea1287b68c2b42a1d673d5bfec510900d8b7d506959ea61ea7fa05e7f54a130f6e06173bd1771e3003903a83c4ad3c95d194a59db9aba0006cc24dec3484ac4d19357a95eb82a132fcba3f00ae576f8c1e", 0xf4}, {&(0x7f0000000480)="b97f03831053339992c1a312d368e50b28e59271c4254860811386a83386801b6d539bc219ec8e8f52d0290a042bb2c8686319ab134658", 0x37}, {&(0x7f00000004c0)="aaf70f0ec5a0b39cfc7bd88b2c506e8ef3afefdfe2cef7e314fe792982bf40f8929ce424be0c8c35e3e3d6b9b35d90a16125edbb5365e00e7696b3c0f2c3b038eb75fbcb1c15a9e1a28034d1099c9a8019da82e194572beeb7e1431d93fc3e57f7c5430424a7f9f6b6544f8ceaa7efe8f3ee35ad1f9c9139aaef1cae0c236be042077ebc5b80137cfc61d8f235c1f4d4476e2b48f5290e74b6dbbd154b528b1d94d877e02625e28f822a4a4488ce2877df7884228f", 0xb5}, {&(0x7f0000000680)="23d4f7ddd833d517fab55c12fc14fdbf48a591eee44918e4007547f78324b4dabd1afd7aae1f944a7b05f01a365664f1494dd9cb9493551e159eb335a4a9c8f434bdd448c41d1e6badbfe9087984bdc9433f1bfc7059b6e1bf1cb2214244502101c4e1c79432287b51ec8700e23e514b5ec4cef2732015d7352db9f1a4d60cc402cdb3a53f7761cd8ad7a7db0c2af06a6cac9c72", 0x94}], 0x6, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x148, 0x20008000}, 0x4000010) close(r1) socketpair(0x0, 0x802, 0x2, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000000dc0)={&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000a00)=""/105, 0x69}, {&(0x7f0000000a80)=""/251, 0xfb}, {&(0x7f0000000b80)=""/3, 0x3}, {&(0x7f0000000bc0)=""/222, 0xde}, {&(0x7f0000000cc0)=""/94, 0x5e}], 0x5, 0x0, 0x0, 0x3ff}, 0x2) 2018/04/18 00:06:11 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x76, &(0x7f0000000180), 0x8) 2018/04/18 00:06:11 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0x1000002bb}], 0x1, &(0x7f0000d43000)}, 0x0) close(r0) 2018/04/18 00:06:11 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xdc}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xac, 0x9b, &(0x7f00000001c0)="36dee5d59c5aa48da50158bad2ac3ca9500adb1000e6a192336c4703e31833cdee733678e94d1e21960bf9b9c343d6f1d9d0c13010fb0e04c2b943761832fc27817cfbf38e5ee5b76c1561e60a7167472e8fc6662fc1eb2e4aec47f130e80a4282aa3efdfd03be02225cab81ed6d5786f1d1986d43df5e09eed8e5d69d96c46ee004b1124c9ef5b06649a497a8013f97919aebf65b7bac4117536361ea9446073fab2372860df28dbe3171f3", &(0x7f0000000280)=""/155, 0x3, 0x5}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000180)) 2018/04/18 00:06:12 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x400000a0}, 0x2c) r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x97}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f0000000440)}, 0xfc56) close(r0) socketpair(0x19, 0xa, 0x10a6c3c0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x8, 0xc, &(0x7f0000000280)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7fff}, @jmp={0x5, 0x7, 0xd, 0x0, 0x9, 0x150, 0xfffffffffffffff4}, @exit={0x95}, @jmp={0x5, 0x3f000000000, 0xf, 0x9, 0xe, 0x40, 0xffffffffffffffff}, @generic={0x1f, 0x2, 0x8, 0x1}, @exit={0x95}], &(0x7f0000000300)='syzkaller\x00', 0x40, 0x7d, &(0x7f0000000340)=""/125, 0x0, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r3}, 0x10) socketpair$inet_icmp(0x5, 0x2, 0xfffffffb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000080)="7c991e7fda9939f9dc1a522135045359ebdb54a3ef8556b7d1ce6a9f6f232204627005d970465db46a0728c5038b17f658015052c590cc24", &(0x7f0000000180)="35dd8d805bbd2ed98341d87644f29dfb6ed20c761407b4a80df3a39cf0d7263421ec89406a6d1f870c12affb970d7af22dde75beec6e78d3a6ece79460a76efcb5dfcd922d22ed70475cf0b16fe6aac1ce35badf752e4ce8d2cd750b5aae009c", 0x2}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000540)={r5, r3}) socketpair$inet_icmp(0x7, 0x6f2000, 0x1, &(0x7f0000000000)) 2018/04/18 00:06:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x100000001}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080), 0x1}, 0x20) 2018/04/18 00:06:12 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xd5}, 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, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000180)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f00000001c0)="e31fdbc96544664e271530125249af375da371d6fdc9a72f2c37218e5dd48e102448dc4c93c2e0fdbbe0fd63a2a9af7e58cec04bf74f4a9717b1ee47c811b038412717d4e93ec654782e36f42f8254633afe9c0b6a53db06ed356d9ebfe328fa5a4a6eff2234ef6ea9a1f073a064467bdf1597941387bb72abd6c899ac069d2f0f5e790e708b84f1399b34a4da238a97f7a4995845ed1698aa4e64fb0bb97c6f1eabcf0ee15790bc546ca0eadb44d545fddc4b31c46bd16d3cf9bdf2b38ac246b279a962b0e28e75fc9844a345b8433542c0410f759a0e60b2cb87d190", &(0x7f0000000000)=""/4}, 0x18) r2 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x7, 0x5, 0xfffffffffffffffd, 0x9, 0x0, 0x45695f82, 0x80000, 0x0, 0xcc, 0xffffffffffffffe1, 0x3f, 0x1, 0x2, 0xb6c, 0x0, 0x2, 0x2, 0xe8e3, 0x0, 0x2, 0x80000001, 0x7, 0x80000001, 0x1, 0x1448, 0x200, 0x2, 0xfccd, 0x9, 0x8, 0x0, 0xfffffffffffffc01, 0x1, 0x10bc8d05, 0x1, 0x1, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x10001, 0x4}, 0x80, 0x7, 0x2, 0x0, 0x6, 0x49, 0x5}, 0x0, 0x1, r0, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x23) 2018/04/18 00:06:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xc695}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x38e, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/18 00:06:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000100), 0x10) 2018/04/18 00:06:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x222}, 0x0) r1 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002700)={&(0x7f0000002340)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002680)=[{&(0x7f00000023c0)=""/240, 0xf0}, {&(0x7f00000024c0)=""/151, 0x97}, {&(0x7f0000002580)=""/73, 0x49}, {&(0x7f0000002600)=""/85, 0x55}], 0x4, &(0x7f00000026c0)=""/25, 0x19, 0x4}, 0x43) bpf$PROG_LOAD(0x5, &(0x7f0000002740)={0xf, 0x12, &(0x7f0000000180)=@raw=[@alu={0x7, 0x1, 0x7, 0x7, 0x0, 0xffffffc0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7060, 0x0, 0x0, 0x0, 0x3}, @exit={0x95}, @alu={0x7, 0x5, 0x5, 0x4, 0x6, 0xbae5a4d75c739dea}, @map={0x18, 0x7, 0x1, 0x0, r0}, @jmp={0x5, 0x0, 0xf, 0xb, 0x1, 0xfffffff8, 0xfffffffffffffffc}, @exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x3}], &(0x7f0000000000)='GPL\x00', 0x1, 0x55, &(0x7f00000002c0)=""/85, 0x41000, 0x1, [], r2}, 0x48) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000280)) 2018/04/18 00:06:12 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0x1000002bb}], 0x1, &(0x7f0000d43000)}, 0x0) close(r0) 2018/04/18 00:06:12 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0xea}, 0x2c) r0 = perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x7f, 0x401, 0x4, 0x3, 0x0, 0x0, 0x2ad94dd8b5170078, 0x9, 0xffff, 0xfffffffffffffffe, 0x9, 0xcb95, 0x3, 0x749, 0x39fd, 0x9cef, 0x100, 0x10000, 0x85a, 0x8, 0x0, 0x81, 0x5, 0x5, 0x5, 0x547d, 0x4, 0x5, 0x8, 0x401, 0x5a20, 0x8000000000000000, 0x2, 0x1, 0x7, 0x6, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000180), 0x5}, 0x800, 0x7ff, 0x7, 0x7, 0x697, 0xab1c, 0x2}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x2) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000012ecc21100000100000000711000000000000000a56400000000009500000000000000274b25501acd03d986de22f17970"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x12cad8a8, &(0x7f0000000080)) 2018/04/18 00:06:12 executing program 2: socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) socketpair(0x9, 0x5, 0x434, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x3, 0x6, 0x100000001, 0x8, r1, 0x4}, 0x2c) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000100)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) recvmsg(r0, &(0x7f0000000b40)={&(0x7f0000000740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000007c0)=""/53, 0x35}, {&(0x7f0000000800)=""/179, 0xb3}, {&(0x7f00000008c0)=""/61, 0x3d}, {&(0x7f0000000900)=""/248, 0xf8}], 0x4, &(0x7f0000000a40)=""/211, 0xd3, 0x8}, 0x10001) sendmsg$kcm(r1, &(0x7f0000000fc0)={&(0x7f0000000b80)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c00)="8b64c5f5bb15df0d6bbffe710211c4d44353b47639fa9f91c030c1174205752b358a81da7b7e3a2bfa8ca99be2b3c8d8a1d3e619ad698030666f3487ee2e92ecc8", 0x41}, {&(0x7f0000000c80)="db6fe3018eae61da97d5f605f2a3ffc3b0a609467235989504cbfe15f717df391b3c31153390c0e525dc63ed71440ffdcf8c2c5e00b9376c9539ce5cf08b4f2519d5128a78a4746c03b3586a2f4c9adc5da3e115b6d5a77cde94ccd8b97602fdef5ac528ee4dfc845afd", 0x6a}, {&(0x7f0000000d00)="489a04", 0x3}], 0x3, &(0x7f0000000d80)=[{0x38, 0x88, 0x6, "981c46f577dc14aa80284430ad4bde1a00fe25773e7c99d48034a1990562ee1984b408"}, {0x50, 0x11f, 0x24f5, "81d12734c6cc68eff81ab9b0eea7689845ebdf814fc6319b196e6972df44ee019e1d0e051f23e7fd2748d1677e44b9683d084d08874662c3100f4148a081"}, {0x80, 0x100, 0x2, "0b94d35731909719acce0fbb8d921cf82b25f5f655cedd59bb7c382a2cbfd9abef7cd733a683ee143e3bc85dff94eef53cd6433524ac196400d24a85c8b28bf0495bc43a9dc70d7288d434893c4e09d7c6ace5ff3d47be08921992bc5aa680bdf0ec1c69ab409380ab31ae9af23b"}, {0x40, 0x95, 0x4, "cb5a8e244817f62e2913de29a411aa6c211baca594f0427d4d939acde4a4337c6669018f2c6830df48e47c1ed7c0733d"}, {0xc0, 0x119, 0xd6d, "0a8e399c929fb0203417b1d0c259aa08fc4a31452aa6ed2bb7a113115a1dc8b2e9e7be01ff48420af33dc82f69a8289f9a8fa94f5686a05adf77a79722a3428699d86aa0de6f609b2238ef268c02f8727fa6023ceba206f1bb94496ccbb0b56498395ef234d2385e702ba493681ceedf079b47e1fd1fe8d5b8b85a3bd6a4a894b3e9828f7dd3388f8d87fc07054d66b18f8f355ccb604430c51b43e86dd5807bd64b29a71ba3eab889"}], 0x208, 0x4001}, 0x40000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001040)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x2, 0x8000e, 0x76, &(0x7f0000001080)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000010c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001100)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000011c0)={r2, 0x50, &(0x7f0000001140)}, 0x10) socketpair(0x5, 0xa, 0x2, &(0x7f0000001200)={0xffffffffffffffff}) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000001240)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001280)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001480)={r1, &(0x7f00000012c0)="f198acbfad81c3053b9a81fa75482364ae541c56ec0c45e536a5118b8431a1754bac114060cf30dc36de14f3c233376e767b47c2289ebf07e8cbef5b208e8011adf910bdc63aa1ef16d7095a48bd301229ce1d1a6cb101772a71b26e6fe0b3af031dba571dfcdd243e7384986af98a990d054860dde0a5b855e71c43cfd2e0012ca254e962fdf1f1d097051a9b539e963e4fa6ce1d3b7c117d2d2a67b33c5aef9a19fe6c9927a45ae534aebfe3e3affc2271e8658531cd2c", &(0x7f0000001380)=""/221}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001500)={&(0x7f00000014c0)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001540)) close(r4) sendmsg(r4, &(0x7f0000003840)={0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000001580)="8844cd73463551c289eff987c0117890d3513a6d66840986fb2836c246ed0f4519b7c411359b222ee0c5ed68921352db5c5225dec9c531f1ee7132876e4cc3dd4d1e935fe299f0a3713642d7f92d01592d6091db3901cd017f340f1890b674dc3699dec60a7d24a17c1ceb9552083666ef7122188c893f03d89cdfd8d9bac754733e81b5872a8f5f6e00d482782517b7e246a1d15fdd2510f3c50920e56c4104bbdf2487b58e8ca7c2b903b62de7fa6c89f50fdc877723477a7723cfe4da833a6791cf3ff8a03cd342c5234048184dc33eb9fc1f33", 0xd5}, {&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000002680)="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0x1000}, {&(0x7f0000003680)="e9a8434284391409733db308a1166ed159c69ad80acbc17eadd163a6bd8b2d03c60442ff1806e4b51f942629c0ca33db26c9d0e84195900643129e05077fbc9e8e22afd74e5b38472c3ba131185b2537760d2ee83acdb3b9f8c7f0da17036e0e041b98b45e040f7b6f818b5acb78735b953b488f5188a6a30a10a867106e7e9f6d4ae1d4c4605b39acdbfb54fa889786d1747c7bf6ce8ef3209d7ee05a057a15c0ee156d023d3fdc9e26", 0xaa}], 0x4, &(0x7f0000003780)=[{0x78, 0x115, 0x5, "57427f456e53da67cf62697a8bc8963a418465bec6c9c45b9eb2af77b0bec403c4c30c96fceec63fd4d1912bf6dd3a2c7899ebf86eb39c2afff62f696e0f47bedba5a9ddafbc82c0f7107fc6a0144adceb6c5339e8123bbf78d76d47dd99a47cd79a7d0e56"}, {0x48, 0x108, 0xfffffffffffffff9, "6c8644b0b2a1d8745c7ecf05d679e8fcd919193dd7e136249ed8f510ebf456cd61f72a6fc8038bd05ce532740a21c23bd9eb200e3a3a52"}], 0xc0, 0x40801}, 0x40845) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003880)) socketpair$inet(0x2, 0x3, 0x2, &(0x7f00000038c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003900)) socketpair(0x3, 0x2, 0x7, &(0x7f0000003940)={0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003980)) recvmsg$kcm(r5, &(0x7f0000003b80)={&(0x7f00000039c0)=@hci, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003a40)}], 0x1, &(0x7f0000003ac0)=""/177, 0xb1, 0x40}, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003bc0)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003c40)={r2, 0x28, &(0x7f0000003c00)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003c80)={r6, 0x8, 0x10}, 0xc) 2018/04/18 00:06:12 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r1, 0x446, &(0x7f0000ff8000)}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) socket$kcm(0x2, 0x3, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x8953, &(0x7f00000000c0)=0x2) 2018/04/18 00:06:12 executing program 1: r0 = getpid() socketpair(0x1b, 0x80000, 0x7fff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x20004, 0x9, 0x401, 0x1, 0x0, 0xe9, 0x2, 0x3, 0x5, 0x40f, 0x3, 0x3, 0x8001, 0x1, 0x80000001, 0x0, 0x40, 0x91ca, 0x18000000000000, 0x0, 0x1, 0x1, 0x5, 0x3ff, 0x3f, 0x800, 0xff, 0x4, 0x7, 0x0, 0x7, 0x3ff, 0x5, 0x400, 0x10001, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x20, 0x800, 0x3f, 0x4, 0x8, 0x100000000, 0x4}, r0, 0x10, r1, 0x1) socket$kcm(0x2, 0x4000000005, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r2 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x894a, 0xfffffffe, &(0x7f0000000180)) 2018/04/18 00:06:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x6, 0x9, 0x4, 0x2, 0x1, 0x9}, 0x2c) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0x0, 0x6d0}, 0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000a100)={&(0x7f0000007d00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000009080)=[{&(0x7f0000007d80)=""/121, 0x79}, {&(0x7f0000007e00)=""/109, 0x6d}, {&(0x7f0000007e80)=""/4096, 0x1000}, {&(0x7f0000008e80)=""/219, 0xdb}, {&(0x7f0000008f80)=""/224, 0xe0}], 0x5, &(0x7f0000009100)=""/4096, 0x1000, 0x6}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f000000a140)={0xf, 0x10, &(0x7f0000000280)=@raw=[@ldst={0x3, 0x2, 0x0, 0x6, 0xf, 0x2, 0xfffffffffffffffc}, @generic={0x7, 0x3, 0x80000001, 0x7ff}, @ldst={0x3, 0x2, 0x3, 0x0, 0xa, 0xffffffc4, 0x1}, @exit={0x95}, @ldst={0x3, 0x3, 0x6, 0x3, 0xf, 0x3c, 0x10}, @map={0x18, 0x2, 0x1, 0x0, r0}, @map={0x18, 0xb, 0x1, 0x0, r1}, @generic={0x800, 0x8}], &(0x7f0000000040)='GPL\x00', 0xb6e, 0xc9, &(0x7f0000000300)=""/201, 0x0, 0x1, [], r2}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000180)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x9411b342c7bd4443) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x208}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r3, 0x50, &(0x7f0000000200)}, 0x203) socketpair$inet_icmp(0x4, 0xc0189436, 0x6f2000, &(0x7f00000001c0)) 2018/04/18 00:06:12 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="3caa71bacefdf1c2f33ec810d4aab9ce00abc81a1054000c04fc4981429b7ecbe265612d054eb0422c6a557c042a198589f14244a7c814a745795272e125409e8ddb6db9165ddfab01973a97c586b36766fedca5c34ebbaebac522e20e4714f1468b618a"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/04/18 00:06:12 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8913, &(0x7f0000000200)='lo\x00') 2018/04/18 00:06:12 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0xfffffffffffffee9) 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, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x2, 0xa, &(0x7f0000000000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x39}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000283cdd41834af77111e861f8b47ebf"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r1}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000012c0)) 2018/04/18 00:06:12 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001640)={r0}) sendmsg$kcm(r1, &(0x7f0000001c40)={&(0x7f0000001680)=@l2={0x1f, 0x1000, {0x3, 0x0, 0x0, 0x5ef0, 0x3, 0x40}, 0x8, 0xafa9}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001700)="ecc50b72567dbc88e42e3d96e5c28f23e2b27c7c4ec38ced2ccbe0b08412de18c212094800268a9039d0dfe0625bc1a2a1980378a77a2a00054c74f86ab44adbf1a6b133e5bedc27e753c50b588a72179ea630c22551027facee938877e7410ba51db63253bbf419521e83a2edc46e34bffad51ce16c2db82646436194607fec6137a241dcec31191ef125935626adfbe3009d7a04e7ff7f57ae0b4a657f6652d485402e134bd54bb7d33f68c75968221981999a19", 0xb5}], 0x1, 0x0, 0x0, 0x4040000}, 0x800) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x800, &(0x7f0000000380)="f273042d1a29d8bb19f2697897385d1337fa74fb662ecca5369692d19509c494fa58ea4f85965599aab15e2a9556823e20fc248d9f1510759f572b10455fd1fd3792e3a890896c61a03c577e94") close(r1) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x24) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0xfffffffffffffffc}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000004980)={r0, r2}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x5, 0xb02, 0x7, 0x14, r4, 0xfda7}, 0x2c) r6 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r6, &(0x7f0000002900)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x143, @dev={0xfe, 0x80, [], 0x16}, 0x5fe7}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000001c0)="00516727a0d48f84e8597052cb6ef9a57cc9030bd185d9dcf92a6ea238af2b4c674e651df6ea127970d0e7c1b39472e7b2d932b1fe5f063247637c91ea8db89453beebabe0d496538a9ceb3c9b4b2c40798111c48edd9bafb2478df004d0c18bd63486b1ff4f02a8075ff5ef69b91035af9c6b96ed20de471b06d967b588fa42ca4ada53ae996f18735a6b8088c1743fbfd072675cd9fafd2529eec11ff5d5f8da1a49036e6842ffa70d1f83ae7bbc825bbd52c57742514a", 0xb8}], 0x1, &(0x7f0000002640)=ANY=[], 0x0, 0x40804}, 0x48004) perf_event_open(&(0x7f000000a000)={0x6, 0xffffffffffffff3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000280)='overlay\x00', 0x0, &(0x7f000000a000)) 2018/04/18 00:06:12 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x41}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) 2018/04/18 00:06:12 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@hci={0x1f}, 0xc, &(0x7f0000000400)}, 0x0) 2018/04/18 00:06:12 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x102}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xffffff9c, 0x730000, 0x1, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xc2}, 0x6) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x730002, 0x1, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000bf000000000000000000000095000000000000000000000001000000c300000000004c9b1aa9078a9a8d008418557dd76b91471fdaa3601cc48105cb120119782d9c7a95e8c5a41a720b80e3a714beaadeb30f31ca13be7fab9114fd8b123ae5b353762bb4533b0e9e41"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x5, 0x2, 0xfffffffb, &(0x7f0000000000)) [ 202.757274] overlayfs: unrecognized mount option "" or missing value 2018/04/18 00:06:13 executing program 0: getpid() r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='minix\x00', 0x0, &(0x7f00000006c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) close(r0) 2018/04/18 00:06:13 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r1, 0x446, &(0x7f0000ff8000)}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) socket$kcm(0x2, 0x3, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x8953, &(0x7f00000000c0)=0x2) 2018/04/18 00:06:13 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x44004000010f}, 0x2c) socketpair(0x1, 0x80006, 0x1000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000001340)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0xffffffffffffffff, 0x5, "0a2b6f0d3a98d407a687a640341936b17bc00c475d602227c03f320f048f9745278484a48ce863363d1472fa778731487024c5fe55b38c12fa2fcce1b9c58a", 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)="13f922e97de8b0831e9dc1979c3c39e2b5b92d86976ce806882f3b7e83ae76351bf3e2e3", 0x24}], 0x1, &(0x7f00000002c0)=[{0x1010, 0x112, 0x1, "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"}, {0x18, 0x109, 0x2, "83b23d5ccb7f"}, {0x40, 0x0, 0xfff, "8f50ff22cc220ce8b431b85b34336490b4b99220c85ab90444a656a5d0d314b0ea100482712d2e016b84e887ee53eb1e"}], 0x1068, 0x4000}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000015c0)) bpf$MAP_CREATE(0x0, &(0x7f0000001380)={0xd, 0x3, 0x10001, 0x3, 0x1a, r0, 0x4}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) 2018/04/18 00:06:13 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='.', 0x0, 0x10}, 0xd68e2a310a7de081) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000480)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mkdir(&(0x7f0000000280)='./file1\x00', 0x104) mkdir(&(0x7f0000000100)='.', 0x2) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r1, 0x50, &(0x7f0000000380)}, 0x10) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f00000004c0)) mount(&(0x7f0000adcff8)='./file1\x00', &(0x7f0000e08fff)='.', &(0x7f0000000500)="686673403a4d4fd3b2f52016198885144da925e313f0190e1f1637fce73b3269e544eb37", 0x2000, &(0x7f00000004c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000440)) 2018/04/18 00:06:13 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='devpts\x00', 0xcd13df17ea6824f8, &(0x7f0000000180)="538c4db35ca45846d1fd109fe9b8ef9d99b7575a8770a662d1f136be06ae4bdb2087543332") r2 = socket$kcm(0xa, 0x10000000004, 0x3a) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r2, r1}) setsockopt$sock_attach_bpf(r3, 0x29, 0x7, &(0x7f0000000240)=r0, 0xfffffffffffffef3) 2018/04/18 00:06:13 executing program 2: ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x894c, &(0x7f0000003f40)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4}, 0x2c) r2 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000240)="278e590f77c562463fad8a82b855894cf72468dac96f5059cf3775121ca150b94ff058521d8ce657c9e4e83c99bbc3e38e22d01bc8b536dc15343de50356fe99f80c809b62d2de328e0a16f0323b0856a3a7bcc7f5d51ca01339858f1b1d4e634675edf5934bed42f3240301374a91a7343c88cfc6892e0be4f5f59f3a4f9a182f1245347ad586367fa271b3d449b9644e52d34b5fd680b2bd0a5bb483d77ed2c8391ad8391669e2c5e123b1c66b4470d19bbea7aae3898f511cac9f659b1809e5a9b8a0704b572333a7247e714dfa99655062f9dbf2ec", &(0x7f0000000340)="6a88f5744bac4e4e154dc19b61d459ea3afc1e909a45b23da3fbf59c98fe4f9a5d1f5e0c1cd7bbe728b351909d71b8e14854be680e2fa53d7ed1d854e6193dad0f0ff4fd431d1f8639a9ce99903815b56eea248acd6014bc13b465e91a7bac979db57a679099fe1007bcbb", 0x2}, 0x20) socketpair$inet_icmp(0x730000, 0x6f2000, 0xb, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x280000000000004, 0x204}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x6f2000, 0x10, &(0x7f0000000200)) 2018/04/18 00:06:13 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000011c0), 0x14) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x2, 0x0, &(0x7f0000000140)="ea72", &(0x7f0000000180), 0x9fc1, 0x5}, 0x28) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0xf1, 0x1) 2018/04/18 00:06:13 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x7, 0x7f, &(0x7f0000008000)=""/127}, 0x48) socketpair(0x15, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='syzkaller\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000fcfdffffb5000100fdffffff000000000000000095000000000000001dfd1515c97a4dd826d3c29c70444ee9ed38a0622defb9635c81811aa5286f0459a5338677e906825c7e569fb23e074be5a304ea54e115949fcc9f9ccdab6128415bd93b79dd8e83d796edd2021399c3ca91d1a45df01048398a07a75d570540ca0a8eccb7442d34437a03f5e3eb6839cc23424a9f4b5b9613d236bfd08afad5407b260bfa69bbcd9b1747be7da6ac32252af3c77aaa0473bd91e684ecac64f19f397a37557814d430cd421e268e63ad95af3d0ca48d70ec67e3d380390b8f"], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xfdef, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/18 00:06:13 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x4, 0x0, 0x2, 0xa, 0xffffffffffffff9c, 0x6}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x1, 0x101, 0x71, 0x2, r1, 0x8}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x26) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f0000000100)="3cc3545e0d2a7df849a41be8b08720acbab9aa43f6f5178fdd6adacbe2f4807bdcf97913a63f73644189f1b10e32df1a4c02c20b0eb5908a6991ca3e661931930cf75ecf6d624c0a347abd848f88e1d4fd0c9c1bcf0ed633ec9385e2b9d08a4a8be5449a3cd11e3a00d03ab48b5fbae149d0e5b91190ecb034e8c005e36d4aa431e78958e7c0a25a6a7e01126806055d787e04f6338be2e87d5f5c6ddd2ad6124849e039d51e3c268dbb8c5211cf1e64591faf548b8f70b5583607a6ad5a8ce4872a762abd3141fe6d0d", &(0x7f0000000200)=""/99}, 0x18) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x4, {0xa, 0x4e20, 0xdbc5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="df9c2d2259efd70bdf2254d95e9ebf6b1934227c32afa20118671b9710bb553cdf8e611885d1cf4f5f9aebb044ae17bd7a23f427c0e734d6bc7bfcb875a1e8c3f43bfc1902e6279313055782bfd4f92b15012725ae596d58f6ed0e86f6150c98178e54114b7932bcf5e293b04ae23449a14531f98feb14a7fb36275362758c599f97b2448c6cfbe849e1b7d0", 0x8c}], 0x1, &(0x7f0000000440)=[{0xc8, 0x115, 0x101, "fb29368f48892769588d9c0b0551d47f7f56eb5f5daac53893df7991ec1b15633769977681e1c230bd53140b8272df290353b35405e6cbd6db71bce22a319937255b001ec62685209a68e6666bea453da878ae93cf7bb75d2f19148d1b2f3bc0887a135b513d84b8d6ce0df8dbba89cae06c68d975c474a29850548f541982d2028b2f6ad0abcc0b66409d747facacf716d04a222883d26d6dd27e9be3cbe0388d41aaa655928b0477b1719a10d909e2f39932680f"}, {0x20, 0x11d, 0x6, "192fd549517000b4c56a"}, {0xd0, 0x19d, 0x8, "b8eda165da6d9eda6c839713c17f219e590695b5af7fc0d35d1c42cc6d40f9f4e5fd87dff0a8c114b9baaf40ca5f758ce1dd5bf2d4362907c9fd1586233ad76cf0be63656b308ad41f628d32823710611a4402d60592d31677934ac9351bcb920f78a66b0bebd112b073c4f6adeeba06c26407b7734be8bbaa1838543effc10615bf76d4ae5dd0e59a752911ea14a03e0446ec6c0286e820edb4b9b8a653edd3425580d1d9a700623e68cc66256feb69d950c31732a555462cd7dd245460"}, {0x40, 0x13d, 0x48a6, "ec463081fdf87f9e66668dbf0738a57a59cd4e0a7f79ce96327c9d792e7205a297a6ec36417d0bb96cff"}, {0x80, 0x13f, 0x745c, "31507d98e7c1cf94437e48983b9c9b117c369e7373fbd0771f29f40154fe4c67bc5bd81bbec33cde6908ad2255629a67d471fe6c4eb85bdb488eb8e02fb900a1094699b5d1cf0619f179472a3347886da778625f326bc8bc20b6c51e64ad4ae0921b408c1ea90820b3"}, {0x48, 0x111, 0x6bae, "45d28290e2da0ac757ea3ef52a99bd2d8f60aebcf064a58c5a19aa24d699fc6a02b0e4770bba5e7045227e84258dfc0649"}], 0x2c0, 0x40}, 0x20040001) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) recvmsg$kcm(r2, &(0x7f0000005100)={&(0x7f0000002f00)=@hci={0x0, 0x0}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000002f80)=""/20, 0x14}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/251, 0xfb}, {&(0x7f00000040c0)=""/4096, 0x1000}], 0x4}, 0x10000) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000005140)={0x3, 0x6, &(0x7f00000007c0)=@raw=[@jmp={0x5, 0x7, 0xf, 0xe, 0xa, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, @exit={0x95}], &(0x7f0000000800)='GPL\x00', 0x3, 0xd5, &(0x7f0000000840)=""/213, 0x41100, 0x1, [], r3}, 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000051c0)={r2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005200)) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000005240)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000005280)='./file0\x00', 0x63) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000052c0)={r6, r4}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005300)={0xffffffffffffffff}) r8 = perf_event_open(&(0x7f0000005340)={0x2, 0x70, 0xbc, 0x598, 0x5f7, 0x5, 0x0, 0x8000, 0x11, 0x6, 0x5, 0x800, 0x4, 0x4, 0x31e754c7, 0x101, 0x1c, 0xfffffffffffffff9, 0x401, 0x5e9, 0x7, 0x8, 0x8, 0x1000, 0x7fff, 0x6, 0x0, 0x7, 0x6, 0x7, 0x80000000, 0x4, 0x9, 0x3, 0x9, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1000}, 0x800, 0xc6, 0xac, 0x7, 0x5, 0x2, 0xfffffffffffffffa}, 0x0, 0xd, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r8, 0xc008240a, &(0x7f00000053c0)={0x1, 0x0, [0x0]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005440)={&(0x7f0000005400)='./file1\x00', r5}, 0x10) sendmsg$kcm(r2, &(0x7f0000006e40)={&(0x7f0000005480)=@l2={0x1f, 0x8, {0x0, 0x6, 0xffffffff, 0x10000, 0xffff, 0x80000001}, 0x3, 0xffffffffffff7fff}, 0x80, &(0x7f0000006800)=[{&(0x7f0000005500)="a5ef3f821fe9f053dd5e03f991faed4750315624af669f0515521cca00eddd20e8dfbbca9fea0c4925e31aeaa274b321ee35d8112335904324b4976c50cfcd7642799d84b9acfbfd4b412f6a0efdccd1b76603602eaa1d35238d698ecc80df1557b5bc8e995dffa2587d9c531705f7ef20a535dec76a1f7d9ae2d3e025ab0153f9c6fc0571fc7fbfcd5ca3d2f270d4ef29fe", 0x92}, {&(0x7f00000055c0)="a1859ddbc4ea6875359bff0abd801dbe90528284496b6814e4211b6819dc27e38e9d7d5b76f251f979204ffb6c", 0x2d}, {&(0x7f0000005600)="dadb86888ec504e4a084c5486747e09092ed8636e298c70ddd51b0e5ca2958b0049a5ebee8e009d66844686b84dc3a7221796db2ec5e44b2608f16561052987909a2c313b68e2b26c1fb91276d3216a5db9eb25a1f2fce08f07fa7ce2a01bb4be724632f6badf620918848d32348fa587bbbd0d722996e35f3dd26f14e1b4d076f2e9980c448885360c012993996468043b8363b47baaaf39697a69b4e96951dd1223c4baaee9f601880a0db66d863363377ace3fa15a01a2c540164ee74949cb775a2c547c6e80f4cb678baea6872f61a09", 0xd2}, {&(0x7f0000005700)="774365ab1ed9c087638fd2cc661381c7bf6ad1e2fc1b41411097f1c0d4f47963049ae233c4e51ed5e40eda11610e0a71a05df9274c", 0x35}, {&(0x7f0000005740)="69a1f92554b4c8c3067749ab68cb057e4f99286681279936620dd16cd3ada8ff7ff7", 0x22}, {&(0x7f0000005780)="e2cc0fd0654c3319dfde7835507320503ea0235fbb88ec31eb235af7ce6ce5b6993a01e7e8d5324edbeeb3a70370a56592318ca7128a152ae31d877d234eb672acddde", 0x43}, {&(0x7f0000005800)="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", 0x1000}], 0x7, &(0x7f0000006880)=[{0x110, 0x117, 0x71cf, "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"}, {0x88, 0x10c, 0x74, "e93403ade60aec37b371d0af98ad711b801a4efc2a858bfc060d3018b5bb2bb75498b32b399f0c191cec05da40843be00fee8983f63065b5b63501abdfc5e06775925c625e8ffad89735fb1b03b5fa3d9d7d503f9ab157c5339332a753a1188621930a0492465c42ad822e5823fb3ede47c1ce1261c06d35"}, {0xd0, 0x116, 0xff, "d359f53601e1b5d445ea377e5f284cdfcb9bc4cbcc371de755e4b41e67658972034f856b202d2d92aaabf02174fe1b2060fd698249bb49b8b2180829793ead547e51e71b46bfbe1b7318301fb0b8d872f3d5930f981e6047f33c5e42611c92009338e608f6206a679ee5a7d74819fb470660b056032780fc134c3cf5bf19f56893b0d7a530d86458173c3e023e21acb32c5cd00c6d48943445443dfae0e4b88b5f5ab4f2bc32372d36d7c41fa4256d64be68fd0d4d2c5185c67acb50e7eb"}, {0xf8, 0x6, 0x775, "fbba8c82852d598dfd2a1081252f09d16a62de114ee9e781bb0b378bffcb56ef7ff36c7b148f848cc0835186c98343f5daac0d27c28ede4036670d8c4560c6747b1c910aba9ee8a6378c80664faa6a39d108d77cbd8d01ce540fae558e38c98dbe97b3fc1621b082a7e61ef03589153d45560413bd6e12a83af0bb922470ea7bb94fe807afb368d0a2d64cd8f95cbd3beb3dc8da87323a85116a36c0d3574845d215baa4ff17ba1ba01c166599ee55dd3350c92ff02c1ad8796b1b68ac94eb6d0c7f9801dde0e7cb0b5be42abcd5faf457784fdcbae23e065101b35c47eaac0d32cc75c3b0a6dbe4"}, {0x78, 0x111, 0x10001, "b970b4894b12bd8e28e544de9207b0edcc6b87125a138ffe529c76d22fbd3a69901a91406ffac01ad2a1245184b1da3cd475e387c83c4f40baf70e4318a698b5b49b9da9ad882cc64ebf2405c936911ef3f393f76c69b96b0b402ee90e78f4694998c1"}, {0xe8, 0x110, 0x9, "4e5816176fe4c602e84155a82f504fae52a2b78f5d7ef32f2915761431c8f485072417757ddb47e7cf05717eeec6431740fbb7c5820d5e07a4b701ad3f47f5b94a6614ba52cdfe50dea253a8283cfd643a7b441702663f87c04a43f7439946fea84fe44f5029845bc22665215eadf49786bd46555c31cfe7521ba2462fed2b140830274fadb7d116e91f13a43a270b4f94e907c444dfc2ecc0fb44aa0f78b17404bf9c056a1a200b8d7393b9a27421399eabfd18817d432d433378e7158fdb7811516aed95ecea9eaeb78ff55f16de1e326869669c2e"}, {0xd0, 0x0, 0x8, "2de73e14fd731d99aaf6d9dab18cc88a74ecb4e88084eb54c3490aab7f69f33be87690fe22c2d696eb4fefadcb72d60f0ab460a7fffff09fd239734120ff1ed0431bceb64713ea3e7781afdefa5826a2a1922ee6a553be12aff45b4bd14562425fa94bb555ad2945ea870a07ac177818fd90c724a1bc21220dfe33308b71b5fb9417369265c7850e26a6b080cd0d81df9c03bc0c5262f9637416544bd50bda66437f8d6cf9be2dd4a5332a15ff036bd968dce2b75a8932c93c4caa"}], 0x590, 0x4}, 0x4) sendmsg$kcm(r2, &(0x7f0000007140)={0x0, 0x0, &(0x7f0000007100)=[{&(0x7f0000006e80)="013e33afc91f42938b26f51f27a50f81a1d29f89dd004c889e116ef04de10ae653c8ed0b4c2c9c3eeb520afe79a26c49ab93f6190f4181f804b0876b0686144d61cea5a1cd6d28a7e5bdb3670297d0a71d7c9ca2b5eb0cfdafd6d809fe1cdfc66ba6b0f98e3c531705e610097f6c962894bb8f9c7b75e378680e89b4fb170d62e8eab4846be3b193eb00ad762cba7c2c6bd7244cd999e7b57e18adc65612734c50d89eb4ffee6e68b2722373", 0xac}, {&(0x7f0000006f40)="bf4f6656a6de938682230a4f54db60dcc1644d36cfc5efe3bab4373c1cc4b1950206e6c11a318a2ea9e0327988d3399c4ef1a73e3753ef061c34785d34d85446f82423cff19d0a278882a7de9f531ba7e9", 0x51}, {&(0x7f0000006fc0)="9c4e50ea86bee73f28451dd8cc47eb5451228300f2a39d56b28c167ed599a6085e18f5e50fd033dabab3b41f3b0d1fee84ef3db8", 0x34}, {&(0x7f0000007000)="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", 0xfd}], 0x4, 0x0, 0x0, 0x8001}, 0x20000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007200)={r4, 0x50, &(0x7f0000007180)}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r8, 0x2402, 0x99) close(r5) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007240)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007280)) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000072c0)={r7}) 2018/04/18 00:06:13 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0xa, 0x2, 0x11) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x1, 0x0, [0x0]}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000180), 0x127) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) close(r0) 2018/04/18 00:06:13 executing program 7: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0), 0xfffffffffffffffc}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=""/4096}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/18 00:06:13 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x44004000010e}, 0x2c) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000000280)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000002000000000000000000000956b6f00000000002e554a5a8d"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) 2018/04/18 00:06:13 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 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, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000300)='./file0/file0\x00', r0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000480)="56a632e6f95ae9e2fa3559af0ff6f4e101597bcbc16d25825561f1d2831d1d24b503d64079954b77df03c9a80dedc99b65f6e1fb8f18dfad93a5ecf564360e5d2cc7fada69b8a230158e740dc4074d525fa4d895b63d2e54a335732f5781f3d2ba72745415cf1da506a7ddc06472a38b89484f8afd05e2421d650911471be3fd7c733e736e2cfd6d30c8ff8b2b5aa56659e2bc6346f5aaabe1e83cf444d1ca2a781251d09641fed5eb26a67262217e37", &(0x7f0000000540)="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"}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000400)='./file0/file0/file0\x00'}, 0x10) 2018/04/18 00:06:13 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000180)) socketpair(0x2, 0x2, 0xfffffffffffff5b5, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000900)={&(0x7f00000006c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/190, 0xbe}, {&(0x7f0000000800)=""/60, 0x3c}], 0x2, &(0x7f0000000880)=""/113, 0x71, 0x80000000}, 0x140) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1afc8896) 2018/04/18 00:06:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x44}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x220, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000006c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000700)={r2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0xc, &(0x7f0000000000)="e6a95e8c2a860798874ce3331037", &(0x7f0000000040)=""/12}, 0x28) 2018/04/18 00:06:13 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000000040)=""/15, 0xfffffffffffffff3}, {&(0x7f0000000080)=""/87, 0x57}, {&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x7a}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x31c, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x95, &(0x7f00007a9000)=""/251, 0x41f00}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000003c0)={r0, r0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x35, &(0x7f0000000000)="ac03c877335a373b7394c41ae802", &(0x7f0000000100)=""/53}, 0x28) socketpair(0x4, 0x8000f, 0x6, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1f, 0x80006, 0x401, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/04/18 00:06:13 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) recvmsg$kcm(r0, &(0x7f00000020c0)={&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/4096, 0x1000, 0x1ff}, 0x40002100) sendmsg$kcm(r0, &(0x7f00000028c0)={&(0x7f0000002100)=@ll={0x11, 0x1d, r2, 0x1, 0xffffffffffffff81, 0x6, @random="8d72fd6c42f9"}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002180)="314f29a471ba91392589fb3317538334fc70061e9429a6cc13bc406a44a18a2981a4d98cb7f6b759ae3f21f5ee658ef94f71351f1d830ea58ede597f113621afae", 0x41}, {&(0x7f0000002200)="051bb220466d73d0a60320ec56ce4eb9a0cc50a4ff8d445c758a93e4286cee4e0c3e1b424a4249b811fd4af9ac8bd10d2e0c0413ae1a1f23103b6ecfc1e85e6837f29d577a6e7efb9c85fde95f931cf6e581a37d327da20a6f389d70e6443172946e85138c4eb3c31c03ad7569aa33bf9be35d6ab1037a9cd39379f19ace1b6b8d371d08943aa5be19fc1989a7214c599b762e20805bea053daccdadb962fc2ac425cc8960cbe980baef35cc6eabfcb928357353fd0fee003916dc", 0xbb}, {&(0x7f00000022c0)="f8d6829b6c7ee0930f672c93cfd42d0fe3a316582a7e2535414ecee99fadcd7669e62657ff8c4541c9e8d95041d33640231c4f53383bfd3ae7fd2cf1020d2d6c6c5155c8390f20a99fb2362abc56ff2d48d963ff55f2cc10", 0x58}, {&(0x7f0000002340)="d7fcffd5635b377a89fc59b76f7e233c38d4e564020ca97c29c1f246d75e1b735ab0f93c6ea5cc6aff2531096ebd037e", 0x30}], 0x4, &(0x7f00000023c0)=[{0x30, 0x104, 0x2, "2cd987e71769dd5ea175a3a54d12d79c6b885089af822f9865e1ab"}, {0x98, 0x112, 0x1, "75325311b498583f637f21db8e837c085c3815a1daa71103ad9a3579e49007d3469c091f07c46e52b7561ec878fd382307f3a122cdfba118b5f5c83132e261989d9935564af0104defae5ca97b057d6271e243196890f9a60d5696d4e6b340baa8c911939e68cec52c3e9bb0c8fbf041a5985603478e7517a96c8242c5889e66ccf49affa733"}, {0x48, 0x10a, 0x1, "bf3ca7b9d4bc0f031d0fbac6811e16e1ab593b8997317c717ed5bae62cf29a0763ef5082095fcc3e981d26ff83823a63a67d75708d84b082"}, {0xc0, 0x13f, 0x3, "40affc9c5cfd08affe33585227d622443b7346fbb7be6dfe4bf743f25fedde27406a1594e5240cc37d8e4d9900cb900c8e21e8ed32af84c02b009c85a6874c6892d0f5aea78c44cb07d68a390f49f64af1afe7628ba358438668b224bb54d35bd351451a07a85ba4638866ff6d35873b095480e6a67d9b4a0f9f007eb0ac304c190dacf5a150f5ead3dee783fb87dd2b5e2a0f8b715ab7c252b9b4ebc26a3c5a5f1c0bb3002eed7346"}, {0xd8, 0x1ff, 0x1, "32f0fada9371d618e312cc93929e898e9b59918543757a2e68987bd592caa953df1b6e4068f1039c1ef87346f29597aa6b404d6b14b4e851acb0b1a000d6411cb5e38783ca2d6b5643f4a20f6cc9c32cc9ea4eaed287ba5faf2b7c32b6272b15104b8077d2b4be4262a62fbe7b5b479596bf8e52cdba0a71c58937cac2c1bdd7e4ed3c5c47e2a8c12ed1cc0685cbb856d650d373a51f69c87581435b40a06423237896ffcc6902fab92a0e003692f03fe323daf59c3741c1860e3924525e825de1acce1e"}, {0xb8, 0x116, 0xfffffffffffffff7, "9128fefe880a8bae85f987a92112a443ba165eb8f6c1e15a7d233e7ac05a22d71944d707218f95130b075b6f2f05a628c66f47a6f38c570cf9baf1ddbb3d6daef5773c045419324ba2c639a0f52062810dd140eb3e8bc107014a9bbf084403a8165e810e8a5a9f6587e85e9c021aec30c9ecd2e0a9825053e4954c50b43407a177bf4306d5252a0004a62c7c8489aee80030592cc243f7e1a7eeb18be1124202e687dac104404c"}, {0x30, 0x0, 0x4, "f9f2f94a307bff493abad3a37966766a8b78c590f830f7ede8"}, {0x40, 0x100, 0x6, "70adcf67fcced36b3163e59f9669744ebe39684df2fd1c6dee14b931aaf9b8c01aa9fabe4fd4a83aefe26b117ec999"}, {0x48, 0x11f, 0x97, "b543c990e115e794427df312c28ca646bab6fc7c29947e387812d594ab68f120ec32ac8518fb13783de3aa385a260e6cede3f0022b588aa9"}, {0xe0, 0x11f, 0x9, "9e4e17cb544a720c7e2bf8ad914475f3c3b4d71968600e5c168d6f81d06a05a840219b11f8fefae0d24529e26a8bfaf7d1a22e14e724017c0a31191fb837f7949645b60a1fe33f6d43a5d45a2bdb72b63ab85adec12eb0424e79de5e2239bf086603ee44ed8766850ea7e19bdc2bb0ea3a9015c02f4afeed56a531e63c249afc549753ce3fe25482bfb72a0d7f9278018a935d79f5eb16e046027c7ccbf421bb97c935a950f1394b857a251abf48879e6afbadba50febb26e1e475b20aacbcfeceaa9961520ef591fb581f0b3f11"}], 0x4f8, 0x10}, 0x10) socket$kcm(0xa, 0x6, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0xb4, 0xe3, &(0x7f0000000080)="ca6952b9b8865d8e572df33294512065d7bf408ce528447b889cd34bc564b149bc9173527cdc43a295513d7bd67d1356476f2a6f9705886a3621b98febc299313d75323b3f7a52331eaffe16e4750d04af51a1b821c46a277839b5397684b5e8af5d6c82951a79b90f85335203d9bece363ad76da1f010ae2fe35f1b33ddbd52f9c19fe26a450fc45d0338fd87c0a866020509301e505258ef5064ec2f1045378a4549c7d1c1bd305d7b56103c294029d11cdd7d", &(0x7f00000001c0)=""/227, 0x7, 0x80000001}, 0x28) setsockopt$sock_attach_bpf(r1, 0x29, 0x12, &(0x7f0000000180)=0xffffffffffffff9c, 0x4) 2018/04/18 00:06:13 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000b9dac40600000000000000007118000200000000000000000000000095000ed92c97721e6d7c5535138ced000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) socketpair(0x1, 0x80000, 0x10001, &(0x7f0000000300)) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x10, 0xffff, 0x43d, 0x5, 0x2, 0xffffffffffffffff, 0xffffffffffff8000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xe, 0x10, 0xfffffffb, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)) socketpair(0x0, 0x8080f, 0x7ff, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000280)={r2, r1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/04/18 00:06:13 executing program 5: socketpair(0x5, 0xb, 0xb6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0xe1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xe1}, @map={0x18, 0x7, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0xfffffffffffff801, 0x7f, &(0x7f0000000100)=""/127, 0x41f00, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000200)={r1, r2}) r3 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000000540)={&(0x7f0000000440)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000015c0)=[{0x10, 0x84, 0x3ab}], 0x10}, 0x0) 2018/04/18 00:06:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001b00)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x3, 0xfb, &(0x7f0000001a00)=""/251}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x2e, &(0x7f0000000100)=r0, 0x4) close(r1) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000000)=@hci={0x0, 0x0}, 0x80, &(0x7f00000045c0), 0x0, &(0x7f0000000180)=""/200, 0xc8}, 0x0) sendmsg(r2, &(0x7f00000019c0)={&(0x7f0000000080)=@hci={0x1f, r3}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)="6861a26763c4fa75b33796f1492b830c5b0baad45798819fc8a086c6467c43136362510fa23ccfbfa599b9abb45a281374687777f4c0a6a89594b53622b475720f0af357ee8ff7f77db2236a6403f8007d0930610b56a567ed5ab7dda96d26db88a777d9815f3dc36ec58b2fe02327884c0d5b5765895a35183013bc2b55178e51", 0x81}, {&(0x7f0000000340)}, {&(0x7f00000003c0)="be9fdd61a37c630c297d1d5a05a069042366707321f7619350b21d28401548031610be77ced3110e292f", 0x2a}, {&(0x7f0000000400)="80ea7a4d2d10edc1133682be8eafe55859d250dfeae23db575847384fa33ca88e810b1f0364f86944a8dd3b1e328f0db57ce0e7d09d4ea401e47779b69dd7f5138b790d59e2c9427b106e339712df8e942e04d4bfe6798cbb71aebe4d649eeb84476d7a548c751744d30a271e48e55ea8e9ab5eb48cabda71f442d820d72183004758a943157ec0e08e02f99a9ed7300b65c9c7bf5f7f1393dc9f1bff17a", 0x9e}, {&(0x7f00000004c0)="1aeee84c8dca469196e136b0997ecd86b389d2d3bf2aef2051a80ab0f4cdfd5c3b64823436e31441418ec549b85d3ef22ed33c7a1750c67a8802ae7ad300fa18e124333aca243af56b88251bad9ac8747d38488e8394b46b0d8648c38d2ba40a63ac7fd0f88a5c6bc61de85ecfc5907cf86a25776cbdaa337351da7eb42a48e4a8f3306f3df6ff14705dac27d58bd13b40c95906af9f5eb53a870ca489370e0919", 0xa1}, {&(0x7f0000000580)="1e7106180860a5812069026db766ed267bf928f9f43c6e1a989e5b487395d97e03c666f831cac721a7a0ea80578b4b8b0312983ab7baa503549b5c9fe44b8020d081009d0dfa51d341930e50018964019a870850a401e8fe3f05add88a6a1a1e6a57fdcc7d01528472f773e261438251ac47037e7e28872a6133a5dad93088e06b545ef38fa718ee87f3083060ad4a07bf04f588aefbed431f71cbd1a769a6c7fc21bfe55b30bf2462f0450f040b3813c331c2a2ec19d6ec2914ad18d2a4df439e33ea820e23ea30b5ea69b44c823d2ddf0ebcf922f6f5fd0b8658119ed7", 0xde}], 0x6, &(0x7f0000000700)=[{0x40, 0xff, 0x1, "95427c1afb361eef0e1b58a291d36ad6a4f2e5d6dcaace7d6c1f1280ad9b1b5c57a7604f1e6109f52e307ee6db72b3"}, {0x20, 0x19b, 0x2, "2bbe2da94884b3a146e5b868e5"}, {0x80, 0x10c, 0x6, "7369683c3bc253992c84448d56e67d8c38f7b25afe2aa46b40bc5472ec3d1e125f88b919399fc71b3002aae421706cfd961a6bb8661dd1f0c98397ed375abbe62b27d71b279a749878cbaecbf80fef88906873e5732936120512d4d59bfbf90c3935d538de3817f103908f"}, {0x28, 0x10f, 0x6, "f92324217e15ddefe729f3f484a08e785338"}, {0xc8, 0x11f, 0x7, "2d9a2483e8c5efb1047263c223fe3bb0bb3fb669c54a407113c9e6ff981c5eddf5ab5030905a5d3f2f70e9134911c42ab7ef17716d67630e25385112208b2006f65fa988fcb1c3fb9e3102808b9b4404c4d1826fe08d9958c757a811361b5d5e053de1d390695c957655f65fe4188bcb626421a6aca6b433c242ea61b14e660c5032e01e8c9551fd91796f31bd74a161d69356408ccac676df9533c7c1106c70c47cc0cbb4702cf3e9bb2c83ca22934bb995d8453c3e"}, {0x1010, 0x12f, 0x100000001, "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"}, {0xb0, 0x100, 0x0, "63fb617ce48f9f96506d220972376be38ff0e941fa70baca4ff77a113c69f3a3d5d5d150d33e919ca85384966743764cd6d06ea29e3daee10802c4dd3ffbed9292a9cb6d923da83b85992dff1c961ed9e16d4f7c6ce82e842234b4928d550ad808326a1be5643475031f5daa24a93d7e9768ef80b508a80fa3c96c3dc063bda4a107e4f9ae64bf893909153e5f1a69383d80f8dac6921efbd5e72e79a6"}], 0x1290, 0x4084}, 0x4000000) 2018/04/18 00:06:13 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0xffffffffffffff4d) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000b8aa9a02b67200f09600711000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x29, 0x24, &(0x7f0000000380)) 2018/04/18 00:06:13 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f00000000c0)}, 0xffffffffffffff10) socketpair$inet_icmp(0x2, 0x5, 0x705000, &(0x7f0000000140)) 2018/04/18 00:06:13 executing program 1: r0 = socket$kcm(0x2, 0x4000000805, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000240)='GPL\b', 0x0, 0xffffffffffffff35, &(0x7f00001a7f05)=""/251, 0x40f03}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='jfs\x00', 0x800400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) close(r0) socketpair$inet_icmp(0x13, 0x400000, 0x705000, &(0x7f0000000180)) 2018/04/18 00:06:13 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f00000002c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)='x', 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="e6328c8ce9e195ee34a059fa8a6d0e000000000000000000"], 0x20}, 0x0) 2018/04/18 00:06:13 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x8, 0xb879, 0xa, r0, 0x9}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:13 executing program 4: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1000001, 0x0, &(0x7f0000000040)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x8000000}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$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$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x730000, 0x2, &(0x7f0000000080)) 2018/04/18 00:06:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x80000001, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)}, 0x20) socketpair$inet6(0xa, 0x0, 0x80000001, &(0x7f00000000c0)) 2018/04/18 00:06:13 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) sendmsg(r0, &(0x7f0000000900)={&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x1, 0x2, {0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x2}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000340)="3c87201454142f3ec02fb924da777c977bc1c03e3c405140a946667c532af364bc66cf567e17a4513f139edfa2b5fd7aef9e357975a4e083d7872e8327ce6139b0d9b632364d50f2e392dab48a1ecabe75121935740d80f4deeb56ff9f2fb10ae9c785a75a6de7ea68f77ce3ed74e4c97706374c521abb88dd2c43eb8fc88afb34e2ada0381c6a4e5fe095fae2efcf890f0a2cb95d5b3aa1de423dc7f0aea3fbb20d44878aaa3d039f45df0ce6214c1686ab37fe0be2dc468920bac37a834396bfa7455763a67a7f6f1ea4fbc698f1f0134b4e838eb61bda10", 0xd9}, {&(0x7f0000000440)="0acc8fafc4c1a49e53a4e188597899d325e01aa2c9d9187fac14dc83cea3c631a1aed81d79d4c6a734ad6772cd35", 0x2e}, {&(0x7f0000000480)="084802f2ab688f264124e1d1f9ecfddac4d5b3f7e0fa3bd0d61af213f7573cc13461b31fb521b14958857c7f57da79e2626c3335379688f79ef43a9910766379d537e0721288ac1c20d230c579762b6623a0fd6b18112b1d1e48df9a9962474d2ece84a51759130c13d81e61be5766d51f388974641b0ee3e61878842bf01aeae90761aaa56cfad31655fcc201e85961825cb2e44ca1517255458c0f41b777ea76c8b4173496f110fc586bd2fc7e347b4c20", 0xb2}, {&(0x7f0000000540)="00d810ed26aa47ed8320d8d77af8981030b2914a35d241120c125e86aef34f4637dbb5329ff02dc55194d5261adb1b65762c3aa0feff3df8136dcc8076f3b63602e796e0f09e4ba26fae6b514fc20bd68c47b08451d96e279c7a012dfc6689b98b005e5d2ee7b35cb0387c75bb1d8d1bda7d636af58d13c0f0338547ab81a812472ddf7412aa725e2a7bbe6f0594fc1d895d1573c6075f1ce5902dd57e026ab9ae99a9c17034016e86a8304f419b1c94e6d9d16a595e991f44e0c8c4a158c1e9627e", 0xc2}, {&(0x7f0000000640)="8b2b7d6fa0d2f64678d4360464025187588bf8fc5cb21f9d11b7699b5b7e232d0963a6efa693c30eeca12670595eba87e662c681ed2d0e768aa67abf01fb1c986a6940553bf4fb1868c1048c3907105c3f4166d0cbb064c3664282944512603282523d8f71eca75969", 0x69}, {&(0x7f00000006c0)="d95642086f90fb2acea393d29c17c97e17178471c12ba83c4098584dd8669740ccbcad1e95ecd37b912b90682ecbd306a295348c08e7f753ed97bb1ffcf394587accd64fe2ece5028d6c3c6787414bcc52dc7e1bb60fd7156c398a06ab27c62471ec60ac8b88ef2d4001f0ad5f1edeb276f14f0549212d7a2d51f442351d81f515223dc0ebe65205fb5b8383f425f492fd8e22a9a7854c72917781a1fd255477770b13c781ef07aad54a1ab458b2ab0a6d9aecfaef7c93240972bf2cf5d4f22a7c23", 0xc2}, {&(0x7f00000007c0)="43ff39281f65d2fae7aee90c3f81857bd8cfc6fd60e4357a3c440e4b921914082f7188caffada1c91a50f23569a848ebf675b8c691c1e59a4ecbc8ed270040e676887f153e78cb4e2ab51b820e7aa8b45db51d0a6c861b7e4865cbe0b3ad09946d1a967a39bfccd399f9285941a5cd9b454033c1ffb20467e32763e43754277ec2da29096000f542cdf043db8f568209eed219aa532242638263", 0x9a}], 0x7, 0x0, 0x0, 0x4004}, 0x4000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000d040)={&(0x7f000000ce40)=@hci, 0x80, &(0x7f000000cf80)=[{&(0x7f000000cec0)=""/179, 0xb3}], 0x1, &(0x7f000000cfc0)=""/65, 0x41, 0x9}, 0x2120) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r2, 0x50, &(0x7f0000000180)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f3000, 0x7ffffffff000, 0xe, &(0x7f0000000000)) 2018/04/18 00:06:13 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x67}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fff00000005, 0x705000, 0x3bfc, &(0x7f00000001c0)) 2018/04/18 00:06:13 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x12) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003ec0)={r2}) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f00000001c0)) 2018/04/18 00:06:13 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socketpair$inet6(0xa, 0x5, 0x200, &(0x7f0000000100)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x6e, &(0x7f0000000180), 0xbbe0572400f7a0d6) 2018/04/18 00:06:13 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x8, 0xb879, 0xa, r0, 0x9}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='>'], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/18 00:06:14 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001700)=[{&(0x7f00000000c0)=""/79, 0x4f}, {&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/213, 0xd5}, {&(0x7f0000001580)=""/146, 0x92}, {&(0x7f0000001640)=""/180, 0xb4}], 0x9, &(0x7f00000017c0)=""/8, 0x8, 0x87}, 0x22) sendmsg(r0, &(0x7f0000002e00)={&(0x7f0000001840)=@can={0x1d, r2}, 0x80, &(0x7f0000002b00)=[{&(0x7f00000018c0)="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", 0x1000}, {&(0x7f00000028c0)="acc80239508b24a59f1bce", 0xb}, {&(0x7f0000002900)="a77cd639fc7874c38e6386062271fb1a43f523e3b60edf3d755ef3caba9e045f7b85e750258e32e03a53477d61b11394aad0babf3446b92d3d2a6541b6f7be8b50baa866b9475f007c82e7294a25e3b9c78f61b8031f909bb27ce0434d06f5e2daacca033f5254b9dbb48d808429bfc989a283b935f3789c7b5df8cc6bede98dbcde73c789bf3029fe4518b24ebc191448f41708a1a6a0d1ca9d220116ff60984a42f38817cdf6ea86cc1ed1a39b90", 0xaf}, {&(0x7f00000029c0)="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", 0xfd}, {&(0x7f0000002ac0)="5f738ee2d7d5200fcab9c066bd47580491a876fb85c06315679b9c1a48159c0c09747ec31d6b9a74084980426fc48d", 0x2f}], 0x5, &(0x7f0000002b80)=[{0xa0, 0x103, 0x3, "cc842376743dc2db5fdd4406644c6e4389034c9f61fa5deed9d62878aa5de3677db2a8bc9855c65809f20dca53599506fb9e0acd1cbec01c5e009be90c317e548debf8def8468978696f54119cd5aee3b1b0206f3b4b25768933a2f1b6bcccf11784c9fe433448a7f299099b4683534b251741352c14e56d35cad9b01f16075ed3229c35b2bce3b6758765c8ee0a134e"}, {0x38, 0x0, 0x8, "335b03e59b2d838cdbc681563981b96316581cb80bc20f7a0f2fe78565823a882a37bd56c8"}, {0xa8, 0x11f, 0xffff, "6d3754dc2a77cd352b8efcc4583944907c11e2a61561abeefe5dde736068080831a358ea7d3c07824d9599ba21fccefe88d8d539033207d5df70a78bd291e384840ebf80b56376ab3af1ea188c152d9fdd415ed194431ca0e044d578ec3dfae8572474acc528a3b19f4876ca88aa8aabd1e49f593ff310b1231c0f477b43aafb52addda80232bdacbe8a6e54c136de59d7"}, {0xf8, 0x196, 0xf27, "d1754d37fad14c6f94a10ec2c0be556c4da6563607b9c9d3e99ddbcb280100f9ec36a438f78cf314fc9e03defa65e9a03686999ab20a0a8c6eda0ac860f27f52c0c50d504a5e91be82d08d9c501c62519bc587bf612f95f38d533292727d39f805a990f39386c51fc4fdfe28b66629eaf648d29605ca0b3f6da7061f2c10868827c337bc960717cc9891021ef9357a5c6d9a5ecebd108909149d00de2024dc144380968ac1f45c235d0938fdb36e330f983b4ccc4abca3d9f3d274f8e1d206478fc8dd03f6ac711406851085632ee92a88450f4c1350bf4acb194e3917d0cabe6d32af8e11cc9f14"}], 0x278, 0x800}, 0x800) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002e40)={0xe, 0xffffffff80000001, 0x20, 0x1, 0x11, 0xffffffffffffff9c, 0x5}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x6, 0xb, &(0x7f0000002e80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x0, 0x1, 0x0, r3}, @alu={0x7, 0x4, 0x0, 0xa, 0x6, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x4}, @alu={0x0, 0x9, 0x6, 0xd, 0x7, 0x21, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000002f00)='GPL\x00', 0x0, 0x9c, &(0x7f0000002f40)=""/156, 0x41100, 0x1, [], r2}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000003080)=r4, 0x4) recvmsg(r1, &(0x7f0000003600)={&(0x7f00000030c0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000003500)=[{&(0x7f0000003140)=""/72, 0x48}, {&(0x7f00000031c0)=""/156, 0x9c}, {&(0x7f0000003280)=""/161, 0xa1}, {&(0x7f0000003340)=""/194, 0xc2}, {&(0x7f0000003440)=""/31, 0x1f}, {&(0x7f0000003480)=""/85, 0x55}], 0x6, &(0x7f0000003580)=""/119, 0x77, 0x20000000000}, 0x40000102) recvmsg(r1, &(0x7f0000003e40)={&(0x7f0000003640)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003d40)=[{&(0x7f00000036c0)=""/217, 0xd9}, {&(0x7f00000037c0)=""/15, 0xf}, {&(0x7f0000003800)=""/179, 0xb3}, {&(0x7f00000038c0)=""/78, 0x4e}, {&(0x7f0000003940)}, {&(0x7f0000003980)=""/10, 0xa}, {&(0x7f00000039c0)=""/165, 0xa5}, {&(0x7f0000003a80)=""/205, 0xcd}, {&(0x7f0000003b80)=""/188, 0xbc}, {&(0x7f0000003c40)=""/201, 0xc9}], 0xa, &(0x7f0000003e00)=""/14, 0xe, 0x2}, 0x2020) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003e80)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003ec0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003f00)) close(r5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003f40)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000003f80)=0x8, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003fc0)) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000004000)) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004080)={&(0x7f0000004040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004240)={r4, 0x0, 0x71, 0xd9, &(0x7f00000040c0)="53cbdabfcec41e0cad72af005101ba3429b1bbb4ac2715ffd2ae6267a6821df47cd807aed3ae07274b731f7e266552cc5a65f2916ce738015b26200d3f58e587c57806a3d73f72ac7c609f3c7706f0f5b1e6504e20e524a3690bf1bbd08c9fa101dc2226b3d4b7ecfec23cc0bb7225fc8a", &(0x7f0000004140)=""/217, 0xffffffff, 0x8}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000004400)={0x8, 0x9, &(0x7f0000004280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@map={0x18, 0xd, 0x1, 0x0, r6}, @exit={0x95}, @jmp={0x5, 0x200, 0xf, 0xa, 0x7, 0xffffffc0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000004300)='syzkaller\x00', 0x0, 0xaa, &(0x7f0000004340)=""/170, 0x0, 0x1, [], r2}, 0x48) socketpair(0x8, 0x80f, 0x80000001, &(0x7f0000004480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r8, 0xc008240a, &(0x7f00000044c0)={0x1, 0x0, [0x0]}) socketpair$inet6(0xa, 0x80000, 0x81, &(0x7f0000004500)) sendmsg$kcm(r7, &(0x7f00000048c0)={&(0x7f0000004540)=@generic={0x1f, "4962be12f362e4d301fd6532fa642cb6a2d5f06b4b28d992eafe671adec710084553ba10bfcfd513026ef6fb5982c4086360bab7612d65b00f7c9580ed9addcc21b895fa8c4c08447cbd5ed1f34b73f932eb4ceb540f01a4c9f90fee5f662314002e7ee9803eb439227294b9297fba10e99e6ec042b80293991ca6dbe059"}, 0x80, &(0x7f0000004740)=[{&(0x7f00000045c0)="54c998e13e6796a0f26b6ab7ae82fe29604ab1900b1a03b75a8a136ce4a7b12c585b31bd16476f0027137bb57b052e0c1e8759b9dd1ebff36ce8c8ecb1a0d32e360dfc8cbfa51f0b867c1cfde80637c97988de705cebeb61b1fe56b90204feddfd5df49f6f56be5f4b92bead3f4701d9f8925f6f1393e2ba1942bc84a2515ad4bf86421fd5a0212e51284d9188bef16aab2e9217f35a97f8a4c5a4ce26897b4db06e92f7c9b0f0ed038039d44f1adbe205217f2e", 0xb4}, {&(0x7f0000004680)="47c302c0f8b68dac75c3170de1cc610014137623189ee117b6d4cf8c4301b4977c63fbe4c324c0a5d8ebc4573324556a27c5d63968d3e62c9b1ba405be5b2dbb14d95fe99aa91e30a06137be54e5e5220d8455ed337b825b5973da089e50ce3c29d261aede8fb338d3d729ebf95e6136695ccff5ec7dcfaf4b98f963", 0x7c}, {&(0x7f0000004700)="21d02c9aa5260951760f6fed4df6cddc4ed0677832893bcf03e0774ea8c500abf02c4bf35a090141a2649c98da88b408abb92ee498566976e6b2ed5787161c", 0x3f}], 0x3, &(0x7f0000004780)=[{0x20, 0x108, 0x50d170bd, "11bb3ce7a87579167dec0540eebdf3"}, {0x60, 0x19f, 0xfffffffffffffff7, "11569cc44220ea00bc314e11f5efb5dbb20f454b44d05b89c792e61d5ac6d83f707b3122f3dbeaf6588803781ae05146df86ab30ccf26bcc7554a34c1876a9611892e27fa6e687997ac82dde28507648"}, {0x88, 0x18f, 0x4d9, "eed6b4c58d3041bd83d05b431d6e2693011bef20814a96318a1ad5dbcd584f7c1209d494eb5812b9e73033a22902ad6bbe241540085f06ff626cbe5453a0e4b07917e2e462f35bf29e2f5e4f880b87f80e5c0e3985dee26a841e0e6a954c5494cb1840a73e1286cd3e5fc4c0b0c4a08efde2"}, {0x30, 0x101, 0x74b, "98de45b2b8d333cde7c03341b18867dd830eb27498c8efdafbda145d42"}], 0x138}, 0x20000050) sendmsg$kcm(r7, &(0x7f0000005100)={&(0x7f0000004900)=@can={0x1d, r2}, 0x80, &(0x7f0000004b00)=[{&(0x7f0000004980)="5a50945ca2c7b13703daa03587bea40f9b44871b6c3b260566c9ca066c149a1d9da234d4d768130c4725f972017e7f3e3f6dfb04b1cbc4f91c6e276d0ceed558a666c5674abfd1770f55e3910a7704c044c911d1c9e3eaab0efcbc81825fa9a8ad3373bde50f234c9e4dd64883d576b4cbf45762cfdb992f165739957386cbd69cd4923b7f3c00547ed53d121d08345288c9086eb9ace830ccb0f31ea7ec67c0725289edf0a5c86ed3b791767b3c592eec3d5474e89778b7e9dce97af78c0b407e5b2992fe6831d8a9d6f7f403f98165594b02ff76", 0xd5}, {&(0x7f0000004a80)="5ca8417417c042730d9e9811060f042717eacb9bfacafe8838a13f896b0f71be6c524e3db8da5cf0e50824feeec6e6451aef2c895c7ba7bdf0a84628e95f35b4f0461596dd1d2f341e2619318d5b5af9198345d640d87ed5c6e96070229d27796aa90b681a5d013ab18d5162ebb98d7ed3", 0x71}], 0x2, &(0x7f0000004b40)=[{0xd8, 0x115, 0x4, "8c3f892f4ca93248bf7c01d08cc3bde3f2230fc371563fc8afec4ed4fe4cf94bea664627b62e1df3bdd01c4f3ee2a91ca8d91889765fb9b3377ec8abf8c7b404762af22bd60844636e53da8c05adcce676944dae0420ed323eb5d97682954d1fe23c6cb7d14368a2e98834238a628f67572254559ccd29e54880f6ef77ffd2aeca77aee148ba8e38eb4ff698b0c3a8d40e876f5bcd6ae1c753f92bc6921c092d5e5ba4cf4058920aae81973ce7fd61ef4d0b9d6fa1f76b0e60674be55f91cb731b"}, {0x58, 0x0, 0x3, "3bdaffa230ae066c6ee828890f0471d8f84391602848be66ca7fc4098ce389d6b616120eb20b45482ff0139eb62b9627a9b2f53995655bd94c668ed623244e87836b10"}, {0x78, 0xff, 0xfff, "d07e20116cd14ad8502d49152a3a214635c3866c72a080cd22527a536edb2890f43b505b8eacdeaece749d11a6e58726bf255321515f8d1b4f35fb693b2cebd56ee5579bd0cebe9daf5a7ff8bc01dc6eb49d5f8224b5090a04f160b8561f19b126beffe9ef7eb9"}, {0xd0, 0x0, 0x3, "58ce4bcd8b4b910e2e077702601ef8a055f38448217acc178dbb70a0287e5d006e4061eb38e4a6f71e042312a3f7e90886eadac5292551d5d8e48455587de1e505ed728c63bbbb5d7184b87dd5cecbb7634fc5a1344aa4302553ddca9069fe26c4b34c05e22a722e58c28de26a90a486ad875feeb752971d1ab7069b4361dc6e06f3178ebb1a37842c411e6755bb5f809ff544731357e1bc809908e20848be2785ffb23f378502d734aa2763986f10621eb3984c55d211a26a4acbe4fc7a"}, {0x108, 0x11b, 0x99, "71500e987fef56dbbb601520195bd96548126d75ab5170b6e45e8eb2b0c1bf1ef04ffcc98c5a03715dce1e00f3704b1916e77312d682430e3dcb999a62ca4fbc32e326a73e3d217a44953f50073820324e0aa48266f3308089f5ed6142acda6974c015b19bb648b7e381850488348abbf5550c9ad391bb0e6427b88da9f72c3a202281622a66fcdce98b366986d51f6601376407b60759e77665dd1fb3b894afab3472305120ef7adf22eb58d08afc92ce3bfc9a530744c347eb1942e429b826a893ae6f3dd651d87720868e530bd16e163a181bb6c4dbd043164405e729ef81306b174c2f007d43449f60cec13eff2aeb6c24"}, {0xf0, 0x88, 0x4, "56ea993bdf83b3a6d96996a86c3a7e456aa2b5c181477332e60772c1ec753336836d4d9a986f5cd44529728122b6a96702de0bd4482a7042ff4fe16fe3fe4eeb2346ea9e88f10f030612d29e9deaaa4769d6686163176a4c67649042cba3225b9f3d338a6d7af67af04c4bcb5157b48b109d2bd326759d83663915cbdb988a90097a944312146fbec09290a4fde2e1a9c3dcb3b0a7142940bbf8b2c968351d44978d4c21c72030055daa8ba209f031f4ac6e2834d72a92739f9281dab2c4c8e376d4ad0f36c52405203de20aec6c3dee1ac9ad0d7f257494752a48dd3c"}, {0xf8, 0x0, 0x1, "05d07e058a7c048ebb752a3b07b9129a693d11e24c83256f128e2784cbe2957b11abff2197c281fef224f70ef1357e405f22accc81246386720372acc11c163da7f4d2dc4ce6d54456f0b61d752fa2e12d845a44dbb1b9a7b9819bad056e6cb83bd261b2e82ec4b50ff1566d12ce9b023452f1fc88d4877df973b0c4cad9b171afea3cbd404ca2e1c33bb779a27c9cdaefa1cc6102302adf0a654cd0bb1b22233f29de69aa7399f9987e005494aa2a8526454003a0ce70967d44741399e693cdbc677ddc73f65ea885247db8bf9b2c6ba297f88d2a1598f65174a087d89cf5eddb2e2ae849"}, {0x58, 0x0, 0x80000001, "5ff896db4c4632a5f9e7e64604cd3000889efb71063169739c61b91f3ec686a8ecbcd7d8ed00e2e1ad6e2dbfeab2ee84cbbb5e005d2ca511c8e21923169a1d921664"}], 0x5c0, 0x50}, 0x840) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005240)={r4, 0x0, 0xf, 0xa5, &(0x7f0000005140)="441ad8572f585db8adad90fc1a493e", &(0x7f0000005180)=""/165, 0x3, 0x47}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000005280)={r1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000052c0)) bpf$PROG_LOAD(0x5, &(0x7f0000005480)={0x2, 0xc, &(0x7f0000005300)=@raw=[@call={0x85, 0x0, 0x0, 0x32}, @jmp={0x5, 0x4, 0xa, 0x7, 0xf, 0x8, 0xfffffffffffffff0}, @alu={0x4, 0x2886, 0x8, 0xd, 0x9, 0xfffffff8, 0xd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x800}, @jmp={0x5, 0x7, 0xf, 0x0, 0x6, 0xfffffffc, 0x10}, @exit={0x95}], &(0x7f0000005380)='GPL\x00', 0x80000000, 0x97, &(0x7f00000053c0)=""/151, 0x40f00, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005500)) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000005540)={r0}) 2018/04/18 00:06:14 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x0, 0x11) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000cccf88)={0x0, 0x3db}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001880)={&(0x7f0000001640)='./file0/file0\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000000004, 0x48}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000009923f859dbbf2e8f0183d9f271f486683792e5445129e46ea16d8b7908ac13a0344630b5a99d1bc97bf0e3e6533a33ebc09700826609bae10068a8092068735bd893ca208eaebc2015d1783d6a4cd25345911b906960e6a62a3b3b0019a20dbf3f7f"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f00000004c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0xf, 0x930000, &(0x7f0000000000)) 2018/04/18 00:06:14 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@rc={0x1f, {0x5, 0x2, 0x40000, 0x8, 0x8, 0x10001}, 0xff}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="c139544d69a368f5e5fa33b267d1173ce5f2030e6b4e98002712c65e282c683a8687793c9da7f457bb677985df46b95c361ee0b8a5fb8b7ffab75e29ae58167aceb5d102564e8b758019cb55563a3645d820bc677aa7d2a4122a8b106fc9dec92fab84a666ce78e2a8855354951a115ec24abf0def3121aadfa3e04cedbb6d0718b5595f1f5e6e7c67da75721740906daed3756907e0d38401543305a9d2346978196ac9ea96aa3e06302c5e", 0xac}, {&(0x7f00000001c0)="7423ea7ae33c2f2e7765e2855d37e4dd2f4ecddee632791d9117efe8fd5b03171fc6fd7fa0c832f6d487dc327fd14726c4a7b2267327c9ed464db1af9bd31fec7bc712b2d741a89fde213d2baa", 0x4d}, {&(0x7f0000000240)="642b7fc159415da5ea2692d27bc84fc352df24e34b7edddf291ce2a3256a30b6059d090657157e42be3511d6274ae26f3422fd836a575696c3e792c9180a8cbcccfbfa9cf8588c793e99263764779b69f4538c8f212e7518f43a9caf8ce28d725733ece84a41e39cc2708c121707a687fa5d718d9ad4ec838a47899047bd065708f2edd3bee1366b3ecbe78ad80e9526bbbfa4e31bccfd770096def1efcd1d9bf8c26f94fb2cdb450f6e366070", 0xad}], 0x3, &(0x7f0000000340)=[{0x48, 0x129, 0xd1, "7ff624734919cc4bd2a5041c88b4239e972475740881c06a0e20d3329aff9cae486f013607a7b99b0026862237ad746b0caadc2a43607bd4"}], 0x48, 0x1}, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x200003ff, 0xfe71, &(0x7f00005d4000)=""/251, 0x0, 0x1}, 0xfffffe56) 2018/04/18 00:06:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x11a}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x14, &(0x7f00000001c0)=@raw=[@ldst={0x3, 0x0, 0x6, 0x3, 0x8, 0xfffffff8, 0x1}, @call={0x85, 0x0, 0x0, 0x1f}, @jmp={0x5, 0x7, 0x6, 0xb, 0x3, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xa}, @alu={0x4, 0x40, 0xc, 0x0, 0x159fb6c7954ee437, 0x10, 0x4}, @ldst={0x1, 0x2, 0x7, 0x3, 0xf, 0xfffffff4, 0x10}, @call={0x85, 0x0, 0x0, 0x41}, @generic={0x9, 0x7, 0x8, 0xa5d}, @exit={0x95}, @alu={0x7, 0x1, 0x7, 0x6, 0x7, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000000000)='GPL\x00', 0x1, 0xe6, &(0x7f0000000280)=""/230, 0x0, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000480)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)=""/63, 0x3f}, {&(0x7f0000000540)=""/161, 0xa1}, {&(0x7f0000000600)=""/249, 0xf9}, {&(0x7f0000000700)=""/195, 0xc3}, {&(0x7f0000000800)=""/231, 0xe7}, {&(0x7f0000000900)=""/204, 0xcc}], 0x6, 0x0, 0x0, 0x5}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x0, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb4ea, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x30}], {0x95}}, &(0x7f0000000400)='GPL\x00', 0xfffffffffffffffc, 0x0, &(0x7f0000000440), 0x41100, 0x1, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x400000, 0x8, &(0x7f0000000180)) 2018/04/18 00:06:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000004a80)={&(0x7f0000004980)=@hci, 0xc, &(0x7f0000004a00), 0x0, &(0x7f0000004a40)=""/57, 0x39}, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@l2, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000100)=""/40, 0x28}, 0x10042) 2018/04/18 00:06:14 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x8, 0xb879, 0xa, r0, 0x9}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:15 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x18, &(0x7f0000000180), 0x127) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) 2018/04/18 00:06:15 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000380)="a4854640207008373ee254a6273c794c136df969999fc7f03fd18dbd5932e649c6372814a76350e624ec6ca3cc6b9edba83ac0858522991c5335acf0f5607a46cf6e7016054658ce6ce63c3c7aaa2398eea19a3c1c5dd75241661f5db55cf1495cc82107b8df9ca7060507b357e81ac051f9644ef9", 0x75}], 0x1, &(0x7f0000001600)=ANY=[]}, 0x0) r0 = socket$kcm(0xa, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890c, &(0x7f00000003c0)={r0}) socketpair(0xa, 0x1, 0x3, &(0x7f0000000540)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000580)={0x1, 0x0, [0x0]}) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@l2, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/52, 0x34}, {&(0x7f00000000c0)=""/249, 0xf9}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f0000000400)=""/140, 0x8c}], 0x6, 0x0, 0x0, 0x9}, 0x40000000) 2018/04/18 00:06:15 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd5, 0x20000000000087}, 0xfd02) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0x0, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) socketpair$inet_icmp(0x4, 0x6f2000, 0x1, &(0x7f0000000a80)) 2018/04/18 00:06:15 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x8, 0xb879, 0xa, r0, 0x9}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdb}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000006110000fa5a600000000000000000000950000000000000083610491f3192c242c"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 2018/04/18 00:06:15 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x29, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8911, &(0x7f0000000180)) 2018/04/18 00:06:15 executing program 4: perf_event_open(&(0x7f0000348f88)={0x0, 0x7db40b037268b48a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/18 00:06:15 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x200000000000000b, 0x5, &(0x7f0000000bc0)=ANY=[@ANYBLOB="18020000000000000000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000100)=""/206}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x6, 0x3, 0x2, 0x10, 0x1, 0x8000}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000280)}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x6e, &(0x7f0000000040)="7ee3785603ce89e709d68e7a47c8", &(0x7f0000000200)=""/110}, 0x28) 2018/04/18 00:06:15 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1d, 0xffffffffffffffff, 0xfff}, 0x21) r0 = bpf$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$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fff00000002, 0x7fffffffefff, 0x1a6c, &(0x7f00000001c0)) socketpair(0x5, 0x805, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='GPL\x00') 2018/04/18 00:06:15 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/196, 0xc4}], 0x1, &(0x7f0000000140)=""/23, 0x17, 0x101}, 0x0) close(r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r0}, 0x10) sendmsg(r0, &(0x7f0000001b00)={&(0x7f0000000380)=@ax25={0x3, {"ec6eed82e1a110"}, 0x7fffffff}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000400)="a7fc39884c14b6ca3daaa80dc87b9bb006059276d42cc80c617d6b73b1307557f404a0073f8cca1622cd693e729d20c50a6716f78f67b35a74451e06e1efbc0734e31ba16324bd4a1c6236846ae9aebc9e5b5e663e530789be6eb8fcd30aab0c8bedeaada998949e6ad60842ea001b4e91624f0bdbfd0c7ae579d31381293dfc6be4629d05e26db91d0d7ed332825326a39f01f9a85ff20d7829a64472f2dd9ac33cd5b8727354056e8717237e4db7abb25b41d96f8fe4627d7fe84ee326ed1153da39abe89f3f8d5dff0371827a632f65", 0xd1}, {&(0x7f0000001b40)="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", 0x1000}, {&(0x7f0000001500)="78a518bed43fd7", 0x7}, {&(0x7f0000001540)="4a7bd3b5ebf0ed04c26dd9c74bf4b26a575eb40117a8c07655b59f97322d515cb2871523796189ffa8c6702004e43754f12215e976504cb4921a86c593c5cfe8a1fb4eec2b2f052d21d9ed857ae5da75cbf770facc08d05c1f6849ac6341e661ba4a7eb1dce5d55830b42287311af390deafdd2438b9f4e8c89b8d678ce94678e4e4acb5624079fbd766c56063cdb99c77b10789c1de5ae31cf68600f424f1ad461b184dde3ec7f342983df89c47282e793de30319684dc627e38e081ab00e01cc6969bb629815", 0xc7}, {&(0x7f0000001640)="7a73874af2d19b6fbf8e5e4957658450d34b63415ad066571702ef0271c03cfbb1a8b09292ff02e92edeb4ef2c1714a599faf4ce4f72be17d8a6d7f8a5859fe694c41b6039cbcb3929018d05397bcc208b198c26e7a76f85959a715c27cca45429590f0d85c81dad9b1e3dde671e8adfb4fde6ccd3a25c489280bfcba05e34eacdeb59025e01fa9b4a43fe9dc1dfe39a30f2ed", 0x21}, {&(0x7f0000001700)="484a5342d9798c3e9fb671573d7c28bcc356d53ab647d8fdf662fd47b1a2d969b91932f397f18626b8a2f937103964b417265d7962cdbc1caae4b3fea7bd3ebada1721829bbfdc625f8a57df0e1edb5dd55789e29c39d5255cdc3f5d9e9debcfb09fbb8b04e3603dddd1fc7595826f9b35fd9709a4ba98405f15bf176129cb3ac0d74586861ca5526454099ed7ea93aa3ce91958ea45fcb8ddce1b446a2a1e70e680a5fee80e", 0xa6}, {&(0x7f00000017c0)="637746f49e9965d7b0c1dabccbf2dc791f8e6baa1bf0532cb861a9ab6560aeeace213c8602886a7a9e95", 0x2a}, {&(0x7f0000001800)="f19b928c01bcd2c915fc7357a5a3e8111c58e7af36d2db9e9bcd36d51b3b30615524fad219044da9a22b300d254c766eff2eef8ac5a15173f73ee2d310a0a90843f0224db4f56b11ef70aa791876ddeb5e30a962fc9e296e68b58711bdaa3b47dd0e42d2db4abd80fca3ff339cb921ab658efcc24accbea18421a31930a50e927d68c8adbf7ef3a08b7260c2be90a10894791fab7e8c9161e5cfb8df608f4f99af3c9d5425a56d89dc216bb5131ae243bf07fa123c367b8477c5f785d737884d0f47fa0036814b909fcb0e8458820432a5c883c4ab1f66", 0xd7}], 0x8, &(0x7f0000001980)=[{0x98, 0xff, 0x40, "f08b5bd5fcb94a73d97c2a43782e8af1f7b309df3165e325c72720380aaeb8146f1ff487ea43e23be1f6adc0c6f30d52c8fd6e7a79a78e73598ed1c6c50c84fec4dc6cd6926a1da8933214d7394ec97f71009812c40264fcd85e7577fc05686a57e62c6a001e258a43963543799f17eff1091ec520fdf57396c612fc283d97c7ecdb522755"}, {0xb8, 0x0, 0xea, "06c618a9d9ff01012e380364aa024fdba6e5fcb18fa5c8ec6484e8e70b09a6676331d6301db32e231994cb58506d76150e7bd34204bf3871f89282e68b356355f71edd7dc341d583dc709345107c23a5f7ef352242b680d19cf9b9240cebaa5a8a8d6159ae7b28e4dce165a06b7aeee0a1ea7d04f628d622e65bebc26d623f5456ed00f0576c5580707186cffd116eea06b6ca6b08fda0a3fc0daea754b0001c68"}], 0x150, 0x4000010}, 0x8000) socket$kcm(0xa, 0x3, 0x11) socketpair(0xa, 0x0, 0x4, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r0, 0x29, 0x35, &(0x7f0000000180), 0x127) 2018/04/18 00:06:16 executing program 3: socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000000080)) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) socketpair(0x1d, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x1f) 2018/04/18 00:06:16 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x3, &(0x7f0000000440)=@raw=[@initr0={0x18}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, @alu], &(0x7f0000000340)='GPL\x00', 0x100000005, 0x1f9, &(0x7f0000000200)=""/251}, 0x78) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/187, 0xbb}, {&(0x7f00000005c0)=""/75, 0x4b}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000480)=""/122, 0x7a}], 0x4, &(0x7f0000000500)=""/155, 0x9b, 0x3}, 0x43) socketpair(0x5, 0x8000a, 0x9, &(0x7f0000000140)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000180)="7d0293bfc2afee07", &(0x7f0000000640)=""/4096}, 0x18) 2018/04/18 00:06:16 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x8, 0xb879, 0xa, r0, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:16 executing program 1: r0 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xa, 0xffffffffffffffff, 0x5) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x34a0, 0x6, 0x7, 0x4, 0x0, 0x6, 0x1, 0xc, 0x6, 0x6, 0x4, 0x9, 0x2, 0x1ff, 0x1, 0x9, 0x3, 0x99, 0x4, 0x401, 0x5, 0x800000000000, 0x81, 0x5, 0x6, 0x3ff, 0x2, 0x80008000000000, 0xfffffffffffffffa, 0x1, 0x100000000, 0xfff, 0x3f, 0x5, 0x3ff, 0x40, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x14000, 0x1ff, 0x70c8, 0x7, 0x9, 0x2, 0xf0}, r1, 0x2, r0, 0x9) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000001600)={&(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000540)=""/127, 0x7f}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x80000000}, 0x2000) 2018/04/18 00:06:16 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001280)={&(0x7f0000001240)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000012c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xa5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000013c0)={r0, &(0x7f0000001300)="433648b9be0c404869988fbf3a2e13efdb817745d36fa1a5c8eeb448dcbc97cd724454c9828733dd9a1a07aa19d7af51420c94cc26be3465d34d350cc055409dfdffbe5747c1c115259b008351f04fdc81a797d2533e3aa968ee53e34d68538037f1f28f48187a2aafd9cbe026d12420ce9270ba57df7403c5ce704b7602e000c743b5421a137d913aa1a3c75771fd6df67869d7e7b62c"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000001400)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000048020000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001200)) socketpair$inet_icmp(0x2, 0x9, 0x705000, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000180)="8209350fd7829c88c91976733d95557018c5ce641e33b61d197e0979a6f19ccc9f54e2b949c612bc8165c7f162ef9d4481da3c29d6b98e20d08c7a2ae0e729bab18e8eaae5b6256eade856e10b5bc1205dbcbb9f042ddf0706c5b2f4e774835b77b2ce32cde77d2151bc4fab11b34d1f9564c92760567028de1940", &(0x7f0000000200)=""/4096}, 0x18) 2018/04/18 00:06:16 executing program 5: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)}, 0x10) socketpair(0x7, 0x6, 0x93b, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000240)={r4, r4}) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x0) sendmsg(r3, &(0x7f00000007c0)={&(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000300)="6815637fbd10903e6ffc95e7488f0311a54e6a97c1bdd34285abc04c8656a208a89caa7876e227d679af146a67bc4aebdf72bf21f3ef41617f4685d7ee", 0x3d}, {&(0x7f0000000340)="2724d5acfb95e30e5a214a29507a5cfcfca34009409ef376ec9641008f8b249c2f16a28db914e4aa60ccf3c4520bcfc2ae59cd8e314811ee4e689493ee2bca2abdb68f4a04b969874c63008d7fe3d283c352ee32f743a5e702a1eda905aea293511d50b7c242905d46332428917b1404199e650b9ba1ac4c0e57d75f6e0f3d59644126a62b1c0a7b9cac2feca357cb92d53ee6dbd3ca1f57728c", 0x9a}, {&(0x7f0000000400)="6d31d563221be3a6de781d27077d2c66f1a93247758d69f8f4d07dab5da76ea14464c5c761680b8bd5aef18e07ee506cd896de0fa0c6261303470f9482147f811074cb976e8d0795e0", 0x49}, {&(0x7f0000000480)="69fce368f919e2bb22a1bf0fc8e679e11d0ba1a0fd128f232b6898fee8787d375c4433242cdaee8a16a9a05a0041905407b8c07559345e8e5c0cd223ee3c89658cbd86dd57e9f7cfb4f8aa57676720f63a4bd3fec7f4475e4cdd16dae8e5f7c786143dc0e4dac675d37ddca701976a324f17e87cd37bb329cfb8fa678b0e2c600714354162dcbff86036a989f5504c14d1909a3abb2d49f3b7cb0f8ada3a78fe48a295546b74bbdab7cb9dee056cc8a4e19c00873597725168e4643961c6295394e64facccb49c96718ea007a620ebc42637117d4ea3557ac63a3bc053a7049371a73907", 0xe4}, {&(0x7f0000000580)="3a50fc6d243351ade7c4ddc327313eff380d4808ad17bcc843fc98f3102e3acb38a204200364f277654503a80c042fe314f0610e33a17dc0a6735074e7103f95c651081a2f7d456c309a324c5bc79c1354c2c77fbe03d9be51219277b5555da1c462a0025a3cbbaff95da712684729de4099d75c9554d0de4948cdb4fbe7682fb0914a2c4fd6fbdcd43929065ac297d2e4609df75288a2967b798c706211cc4dd7af2572f803a72902a34c9d5636d1ed015b2877d837420935f6759d845f8cc6fc0ca211989dbc234c664cb1372943963fe5976e", 0xd4}], 0x5, &(0x7f0000000700)=[{0x80, 0x113, 0x0, "f515bbd29631a56b115635d3f8b27a5730e78fde58cae9b0480b595c390fcab75a93659f475cf55350a2c87f9875331194b53d93cb5f6db7636189f213d596cbcbe386ee88eb86e89a6e25d35a9b6ca09cc42004aa426b958d4c81d573f6d9165c66ef772b954d3e52"}, {0x38, 0x29, 0x100000001, "ba53f35dbfa2219cc8a033f263638ea5d20621cee5a3a6f63666d26d5cd02d09ef1c33936259"}], 0xb8, 0x20000000}, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000800)={r4}) socketpair$inet(0x2, 0x3, 0x1400, &(0x7f0000000840)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000880)={r6, r4}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000008c0)=0x10000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000900)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000940)=0x5, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000980)='mime_type#\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000009c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000a00)='mime_type#\x00') socketpair$inet(0x2, 0x5, 0x80000001, &(0x7f0000000a40)) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000a80)={r4}) socketpair(0x3, 0x3, 0x7, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000000b00)=0x4) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001600)=@can={0x0, 0x0}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001680)=""/5, 0x5}], 0x1, 0x0, 0x0, 0x5}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000001740)={0xf, 0x11, &(0x7f0000000b40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80d1, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x27}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x1f}, @exit={0x95}, @map={0x18, 0x3, 0x1, 0x0, r7}, @ldst={0x3, 0x3, 0x2, 0x7, 0x2, 0xffffffff, 0xfffffffffffffff1}, @alu={0x4, 0x9, 0x9, 0x4, 0x2, 0x0, 0xfffffffffffffffc}, @ldst={0x2, 0x0, 0x3, 0xb, 0x7, 0xffffffff, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000000c00)='GPL\x00', 0x1, 0x11, &(0x7f0000000c40)=""/17, 0x41f00, 0x1, [], r9}, 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f00000017c0)={r7}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001880)={r2, 0x50, &(0x7f0000001800)}, 0x10) getpid() 2018/04/18 00:06:16 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="180200000000000000000000028000008500000017000000050000000000000095000000000000009f94aaf73eacd915cdc80b7701a8afc895213c82cb7df31852efd53769e64240ac579c0dd028cd4a734aaabb4e767cf91b9505f8ae10427d935aeff86bd1a3e741ef87f6996cf9d044816db42244e082ac06346348a6236df0d92e6fbbd23cd93accdc8cdb6d35309bc09c9ef899949108eee08be1afc9a2ffd75aebb52dbae43c7bfeb59348b52ada86a6038daf17c8ce26a9f7294ab55a011518b87b4da84fac6bb31c32d15ef199e9fde84ee7f4df7b4be173c8c6f1d74ac2f38d688127de7014dfaab9d576192c71"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f0000000080)=""/18}, 0x28) 2018/04/18 00:06:16 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x14c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000120000000000000000000007000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x3, 0x12cad8a8, 0xfffffffc, &(0x7f0000000180)) 2018/04/18 00:06:17 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair(0x5, 0x80005, 0x8ec6, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x400000, 0xfffffffe, &(0x7f0000000000)) 2018/04/18 00:06:17 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00'}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000000440)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x0, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/18 00:06:17 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x8, 0xb879, 0xa, r0, 0x9}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:17 executing program 6: socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x10020000002b}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x400000, 0xfffffffe, &(0x7f0000000180)) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000000000)) 2018/04/18 00:06:17 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000122}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000340)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001600)=[{&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/17, 0x11}, {&(0x7f0000000580)=""/104, 0x68}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x7fffffff}, 0x40002100) bpf$PROG_LOAD(0x5, &(0x7f00000016c0)={0xe, 0xd, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x1, 0x2, 0x2, 0x5, 0x7, 0x4}, @ldst={0x3, 0x1, 0x1, 0x7, 0xa, 0xfffffff4, 0x14}, @alu={0x4, 0x8, 0xa, 0x8, 0x0, 0x10, 0xfffffffffffffff0}, @exit={0x95}, @ldst={0x3, 0x3, 0x6, 0x0, 0x0, 0x38, 0xffffffffffffffff}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x9, 0x16, &(0x7f0000000300)=""/22, 0x41100, 0x1, [], r0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xb, 0x174e8b6d, 0xfffffffc, &(0x7f0000000180)) 2018/04/18 00:06:17 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0xa, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r2, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 0x2c) r4 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r4, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x2, 0x1, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r1, 0x84, 0xd, &(0x7f0000000180), 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001300)={r3, &(0x7f00000002c0)="35045129b41a7df2aab20c7154c667ad0cbf8e749f455a7e8892c18dcd3f493d1b1a120de6", &(0x7f0000000300)=""/4096}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 2018/04/18 00:06:17 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x81}, 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, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000180)="9e3bd90fb1aa059e0c5911349cd87b75a0e1ab81edc93e6633bc3906e586c41ca309fb03e5fca9615a1216fcbd70c35106cbf01d49647b9462c3973bc40eacf3a76620c0bc4e", &(0x7f0000000200)="3f7082b63efc59f0e108a46f0e05b95d78d922c5a2ab4063c6fc22e9e5546d68205f0dd133355f939740323cfc9aafae4ba0fa32577c40d63a6790a134e9407550220d2001ca341c80d06260ae82d8413b1ee747feda2e98c5c2fa9d1b9a", 0x1}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x705000, &(0x7f0000000080)) 2018/04/18 00:06:17 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x107}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xffffff9c, 0x730000, 0x1, &(0x7f00000001c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/18 00:06:17 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:17 executing program 0: socketpair(0x13, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x0, 0x2}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000001c0)="b82283022dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72beb3e66f"}, 0xfffffffffffffde7) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000a9}, 0x2c) r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f00000000c0)}, 0x2b2) socketpair$inet_icmp(0xfee1dead, 0x2, 0x1, &(0x7f0000000200)) 2018/04/18 00:06:17 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x16}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB='\n\x00\x00\x00\x00\x00\x00\x00']) 2018/04/18 00:06:17 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8924, &(0x7f0000000000)="6c6f00966fd651b159a9c84a2c60d298ed286687") recvmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/160, 0xa0}], 0x1, &(0x7f0000000200)=""/190, 0xbe, 0x1}, 0x10000) 2018/04/18 00:06:17 executing program 7: 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, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:17 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x40000021}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x4e0, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x14, &(0x7f0000002d80)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f0000004500)={&(0x7f0000003140)=@hci={0x0, 0x0}, 0x80, &(0x7f00000043c0)=[{&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000004280)=""/234, 0xea}, {&(0x7f0000004380)=""/18, 0x12}], 0x4, &(0x7f0000004400)=""/200, 0xc8, 0x80000001}, 0x4000013f) sendmsg$kcm(r1, &(0x7f0000005e80)={&(0x7f0000004540)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000004980)=[{&(0x7f00000045c0)="6d146374733282e64a13475244f6608a3866ddad615892d8e65e41c28b6bc5978d99cbdc755013ce42cc4efb695f333603556bd37c6edcf3043d35a494124ed8a1016221b262fe925a84fcf6286bd302680ed22c0fe962c86249cafccb363b420183b8f3ecdac617a7da5c1100e32494bcd65c8ee960e3b0ede9fc085a7301a85f9b9d8b", 0x84}, {&(0x7f0000004680)="fb5b83d62f41163aa79d285e90afa9b4c55c3165bf5eb0135e75c14bdbe171e20dd8a596f2a3fdc651801ee00617d7d1f9c4ab99ad37455e671e9836579b49d5c970b72933bb306a92bd6731a887500c5089e19be222a628850d58880f94c14a2a6b2696e98113041c71ed20e24c8389a4ffc55b3a89851622c604996022d54f64ff1600985204ce7c64713753c9a8306b89ccd0d763f54ef2646f340f3f07746e8f95572292c9575be2e0f2155f3f38e74e92507841a3d07ff4f2525dc912ecf09331009626869cb6bde7a6babf998c85c335", 0xd3}, {&(0x7f0000004780)="5fbd258ebce8bd7c3a4d6ef733fb98a95d930b69773e9c32673e8dd4f86e231a334b6773c5c8a516d1df0c6e04b1b71d18892bd66256e274dec66fbb425a5d05c707d93444b9c3b4362ba165977ba2f969c55aac08b0864be9984aa172b7cc9cbc3c6c15bbaa6167924b7f87318abf59212d365a08f8adab19d283f0044c44f9976aa9e7d0cbdc982b4c2bc6dac3e58d07326bb33234309b5a2198a91e369c9f4e490bcbf2f1c679d42f687d69fa7311dda42188e54cc0157130daea439e20c8f491ba7611", 0xc5}, {&(0x7f0000004880)="ab4633f41cc1ed34617758444725f3e89ee893cc1f49ab54350cc2dc4f65abed28c4b4375019a0d637548a5b246e4f761b531cde6618b00e6483f869", 0x3c}, {&(0x7f00000048c0)="d24a1b2ef11c73cfd67c5709561dafc722c56add93e047dd923d5b34c958a3f7110978a8", 0x24}, {&(0x7f0000004900)="5b17c4bd1e84927f9d771b34799340bcff7241e75cb12bd7047863b8032640c50215c756532e33dbdc9d538befc4208e6ac8e1469ec5a0019cae8b697937c35e62494c14dd9c9f6001d29106f051f32f3075", 0x52}], 0x6, &(0x7f0000004a00)=[{0x88, 0x106, 0x7e9, "db7b8610d11246102e5c8b42e01287f73f82443e1b91e1747e10110d3c2e714eb5293f9d159b8ce9d3f7de51a6292c2802a8aa563c0c3f211ba45b5e47f94aa26dd1dbf85e2477de439cc4fc52837dfd5ccf57079fdd519fad037d6032bd3845df95d64811de4d3c858d39ac4e59361674da5f"}, {0x100, 0x0, 0x1, "a281dd7c184961685175ce935b2514c35f5da53fa0aee04d5849811ffc32047251016fdc34b4cf248b243b83e92668b8e19fa0ed683cffc254127390c979fe8c80304f3072d80ee24ee194ec1e1d789cb3c588381a8cb61153c297c45acfc63d3217c265608aa432d00a79db4abed0b8c59856d16c674728041326ca78a8d8cf5d6133e22d389f51df6b91349b1874ff6ca81039d0e0438ee90656ffd3e392b7e446a9039a39ec0a98c79991fbc9f9aa58dea0281b51e57b092a56364b3a8a2ad02e5bb6e75cc9d88d961438cfc6bd2de237fe96e6666946a246f443badcc81027185d40e2ead78973520f86d0495d9e"}, {0xe8, 0x10b, 0x7f, "3e03fe626914cbc2318986b804ddf4926ee81d21c9cb8dc57b9de03df223c887c3d0066b47b77b1e9273012639919f6e75079a1a983f714a1b316ac19201db8ae67112ea1def31b841c4a091891d7880c207e5cc1b6ae648ff3fd75b074c700666373a4c6ab826955fb472960d2e0289b989c5ad591d79f555a3bbbe6d8b74018ae5c367880a20af1b8e8bebd9a7a28a42fef13b188b5cd474ca89eaca28e4e3f5ed9f3eb4c46fbdd88f240e7769c5a3aa8bc3a7b3454e0e8b4939fe8d0b357625fa7501bd08ba27ed3cf8ee84dc0afde8"}, {0x1010, 0x11b, 0x80000000000, "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{0x40, 0x1, 0x100, "d37c4bccca14513c461c50d2a3c6a8d2a3081f562586bb9bf48c3eb30a183a40bb056b63c9b4e8ae69"}, {0x10, 0x19b, 0xa3}, {0xc8, 0x115, 0x2, "e35f5a80aa795007e6021879fe4790ae4cea194e323fd0e782100daa30e29499a3c17df1435d97aa115351144b784273f219b6f78ae124fb3b9b251a72848123621c221e778df9b9cf33fe43bfa850e02297c7fbe7888becfe79be142d2675c4e475ec31bfa917ec85f6c7948d4a18ca9ce6d85f46666e659a538afc1471eef727f177e20d1c88b1a1f8e9266c8b30391a103b52906335bc220f7b87c1497b04bc4edc81de7737d5cac26ad02472ddf0be3d0cb3"}, {0xb0, 0x88, 0x14, "d89e574fa5f47e7487d261830788b23096036b06a937418e8250d8e7648a59797b19286cdd29a01c75afe73d6bc0d2ffb97a16442d3ac1f5dac59bf93bf2e42ce061f8efaddfb8983e6d416999e6a6fb3a558189b47d1f2fb92f799fe15324d84dd52e7edfd4efd2096af623afb3e599e59794a439c3199c2512c2d0231ed95c13a974a222f6e5011151d954eb367287799217a38a995d68d59714"}, {0x38, 0x11b, 0x7, "be996b370a531c4e6820355f31796b3018b96a13b602ec00dd7923d4324e451e3f"}], 0x1480, 0x20000080}, 0x40800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f00000000c0)}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@rc={0x1f, {0xda0e, 0x4, 0x3, 0x1, 0x3d4eb1a4}, 0x91a}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="44280890a61c6ced89df1c15b1a33748ffc05e27dfc0c017063fc101b02697e166313b", 0x23}, {&(0x7f0000000240)="170b4ea05deef1c8437e30af63a38ab60a776dd5fab9125de47bc133a5709b2b7dcb390b2345594d2016a7926c62f2c80569d3c6fb9a6f015df52171855c442e725ce91ad3602d85148330646ab950fdae4c7c53a33a93a7ad4e", 0x5a}, {&(0x7f0000000140)="e103662151777ce9e1721f48f1457aaef093276bd8ed984e03ea644fd7b08d11cae131d4083d9b9d67f1a61c7b44b583fee301c3f7dd22", 0x37}, {&(0x7f0000000300)="c8c2cbbe65cb4e6542516b3c8a29d926423ad8f899e704876c6c39c8f49b7ff21b2bbb22e453d0b15297ea492922039f8392060e1b406f1e06df6e67f77060e4be11b752b89058c8e60c13dd929a9378693bad59f06738b51700b898934efaa568cdb7a98d5db48bf19742f0fc12a769747e24bfa11fa2afac40ada8f38c2d1894c3bb8bae4f5521409449f3172ac9943973764147fbc2e141483a83cc712d8997cc2caea31d30459df9f5330c130b078a1dc0da455aaccbfed75d57de3a13baf0d6dc6d52eef137", 0xc8}], 0x4, 0x0, 0x0, 0xc004}, 0x800) socketpair$inet_icmp(0x16, 0x119, 0x705000, &(0x7f00000002c0)) 2018/04/18 00:06:17 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000001f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="266decd2cce640f74dac1800000000000000376885a3948800000000000000007110000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1e, 0x3, 0x1, &(0x7f0000000000)) 2018/04/18 00:06:17 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000002000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) recvmsg(0xffffffffffffff9c, &(0x7f00000029c0)={&(0x7f0000002380)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002400)=""/76, 0x4c}, {&(0x7f0000002480)=""/223, 0xdf}, {&(0x7f0000002580)=""/159, 0x9f}, {&(0x7f0000002640)=""/249, 0xf9}, {&(0x7f0000002740)=""/130, 0x82}, {&(0x7f0000002800)=""/235, 0xeb}, {&(0x7f0000002900)=""/17, 0x11}], 0x7, 0x0, 0x0, 0x7}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000002a00)={0x1, 0x2, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x7, 0xf, 0xb, 0x8, 0x20, 0xc}], &(0x7f0000000180)='GPL\x00', 0xffffffffffffffff, 0x3e, &(0x7f00000001c0)=""/62, 0x41100, 0x1, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f0000000240)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)) 2018/04/18 00:06:17 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x4, 0x10}, 0xc) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/04/18 00:06:17 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)="667573652e00254f71b0ac9d1e33d7cba459747eae1fc5fe41a3f6210e02dd2457e5eb8eb0e9d880177d87ba4eda50673c8cf3fb1fd0e4007379b5b115d73d826e", 0x0, &(0x7f0000001540)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000440)='securityfs\x00', 0x4420, &(0x7f00000000c0)="7c2aa70096d864d4c7f0316015cc930854b845f8fa020dc0eaa4eb5ae543e7c66f0b7116b821bf748eec91e1916784b7db07a23806e26be68bd2ed3381efbe0d7dd91eaa4c2b9d983ec8a124e9dfa4741b159847f5998d43f9affa1125a366a9ae01d4f12976bba666ae2f1ca3d803d8ed492fb20029ed35fc2a5a30229f206b546ffe5d1a23d7") bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x0, 0x7, 0x1, 0x5, 0x8, 0xffffffffffffffff, 0x10001}, 0x2c) mkdir(&(0x7f0000000380)='./file0\x00', 0x10) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000009c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001ec0)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/109, 0x6d}, {&(0x7f0000001b00)=""/2, 0x2}, {&(0x7f0000001b40)=""/212, 0xd4}, {&(0x7f0000001c40)=""/205, 0xcd}, {&(0x7f0000001d40)=""/136, 0x88}], 0x6, &(0x7f0000001e80)=""/27, 0x1b, 0x159}, 0x20) mkdir(&(0x7f0000000340)='./file0/file1\x00', 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='/\x00', 0x0, 0x8}, 0x10) 2018/04/18 00:06:17 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:18 executing program 3: r0 = gettid() socketpair(0x5, 0xa, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x6, 0x1000, 0x6, 0x400, 0x0, 0x3, 0x1000, 0x1, 0x10001, 0x1, 0x6, 0x9, 0x7, 0x3, 0x8, 0x5, 0xf22b, 0x76, 0x2, 0x3, 0x101, 0x6a0e, 0x8, 0xe0, 0x10000000000, 0x5, 0x5, 0xf9, 0x7fff, 0x2, 0x1, 0x2, 0x1000, 0xfffffffffffffbff, 0x100000000, 0x1, 0x0, 0x7ff, 0x0, @perf_config_ext={0x2, 0x2}, 0x4000, 0x6, 0x8, 0x0, 0x9, 0x3f, 0x8}, r0, 0x2, r1, 0x3) r2 = socket$kcm(0x2, 0x10004000000005, 0x0) sendmsg$kcm(r2, &(0x7f0000000c40)={&(0x7f0000000500)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001c80)="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", 0x4e5}], 0x1, &(0x7f00000020c0)=ANY=[]}, 0x8040) close(r2) 2018/04/18 00:06:18 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001180)={r0, &(0x7f0000000180)="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"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000080)="0914a92f616312c0a4e7ec0d896d36cbb78a144ed3", &(0x7f00000000c0)=""/73}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x1f, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x9, 0x32d, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/18 00:06:18 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f0000006840)={&(0x7f0000006680)=@can, 0x80, &(0x7f0000006740)=[{&(0x7f0000006700)=""/61, 0x3d}], 0x1, &(0x7f0000006780)=""/139, 0x8b, 0x8000}, 0x40) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000006ac0)={&(0x7f0000006900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006980)=""/249, 0xf9}], 0x1, 0x0, 0x0, 0x2}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000006880)={0x4, 0x3e3, &(0x7f0000000600)=ANY=[@ANYBLOB="8500000048b8d0b2a612d02f773b570d958b642f0a000000257a000000000000940000000000000037ded31ac06043a5897e622066e81c0f6a39dfb73cddb7b2cfd48cf5261b8be45fe96749e9cb2f69e158ac256021c357868ac43b0c2e5e56d7fd8d997f0fe5cb1bdd4c18456f1652d42dbd266d14e2675af86e284ea9a8d96fe734a49561c66fde899cbf8668f409fca73574917fe2c6806d631bd64b5a8b7062edd30bbdc98e4688cf8cc2e60bd40033fcf57b517ea4fa0c43f4"], &(0x7f0000006d00)="67504c007bc74a2df9e6775d5b39286901e3f4d4972bc56844c8aaf32393290b13946d4a5dade59c3740cfc7bb6f9ef1bd2e0481d5df6e287674c06133e9bc3de8dffacb3026ce9e0f47e397b31515d7297f9d005be0a6962c6182353cc99585a96b5e8b035234c04f41ac66e279d255fee996b96a08436bfaa0b08c4f62801b68218dff28b5c3d5723f053f7cd4b48a12fe1542dff12f786909022e4ed03b7159cf33a873915610f7751423cbcd29818d251890c5274e99a00acc80688ca4ec18f84505fc457d5b1bad00bedd8322", 0x200000005, 0xc3, &(0x7f0000000400)=""/195, 0x40f00, 0x0, [], r0}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r1, &(0x7f00000001c0)="686998c898579b17e5d565edd58d8e89ea27c256fadfdfad20bf28538cb14c841e770fe6fe516c7e35dc5af0c3cf3467a4523a6fbb37b45143c239eeca1161388fd73f3c3f9fe063a1789e29256e55a590364109e0462cd8b8d215c5ae79ecf451818dc3d234a0f8716c9156b4c6b997606b53a3f9690c140a4d7209db50009ab0bd399e4bec492f33524af0b5b7562c1d9799384e833f29259fa63fdae0658b24cb71e765a67055514a9f497063f6a2de8e6d7dbab64a1252cc093a4458bbab8ce8bc58ef68a67e9701acb9195b9e015295c1207d4280c8747126f6f8d304d92e55b7396192534c47a1fbc7d0a330ee4cc247b5", &(0x7f00000002c0)=""/230}, 0x18) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x7b99, 0x6, 0xffff, 0x4, 0x0, 0x9, 0x4080, 0x7, 0x7f, 0x800, 0x400, 0x7f, 0x3, 0x2, 0x8673, 0x3, 0x3, 0x3, 0x5, 0x80000000, 0x537, 0x7, 0x0, 0xffffffff, 0x3ff, 0xffffffff, 0x1ff, 0x0, 0x5, 0x7f, 0xffffffffffff1c6c, 0x4, 0x400, 0x6, 0x2c, 0x100000001, 0x0, 0x8, 0x1, @perf_config_ext={0xd7, 0x23e}, 0xa100, 0x3ff, 0x3, 0x7, 0x76, 0x8, 0x1ff}, 0x0, 0x9, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000007c0)="67504c00cdc74a2df9e6775d5b39286901e3f4d4972bc56844c8aaf32393290b13946d4a5dade59c3740cfc7bb6f9ef1bd2e0481d5df6e287674c06133e9bc3de8dffacb3026ce9e0f47e397b31515d7297f9d005be0a6962c6182353cc99585a96b5e8b035234c04f41ac66e279d255fee996b96a08436bfaa0b08c4f62801b68218dff28b5c3d5723f053f7cd4b48a12fe1542dff12f786909022e4ed03b7159cf33a873915610f7751423cbcd29818d251890c5274e99a00acc80688ca4ec18f84505fc457d5b1bad00bedd83228e101fb5b9c140fc9cee31e0de1df8e4afafba89a259af671093341b5855a4b2216f846701da7de8136185d4b87006") bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) 2018/04/18 00:06:18 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair(0x13, 0x4, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000100)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/151, 0x97}, {&(0x7f00000002c0)=""/198, 0xc6}, {&(0x7f00000003c0)=""/99, 0x63}, {&(0x7f0000000440)=""/66, 0x42}, {&(0x7f00000004c0)=""/211, 0xd3}, {&(0x7f00000005c0)=""/148, 0x94}], 0x6, 0x0, 0x0, 0x233}, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000700)={r2}) r3 = socket$kcm(0x29, 0x10000000000002, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f00000000c0)=r0, 0x4) socketpair(0x5, 0x805, 0x2, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x2bd7d5d8) 2018/04/18 00:06:18 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800fff3000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0), 0xc) 2018/04/18 00:06:18 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x32, 0x25, 0x7a}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0x5, 0x805, 0xfff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000001640)={&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f00000001c0)=""/136, 0x88}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/222, 0xde}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/247, 0xf7}], 0x6, &(0x7f00000015c0)=""/100, 0x64, 0x3}, 0x40000000) 2018/04/18 00:06:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x0, 0x400000000000, 0x20000000000, 0x1c}, 0xfe16) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1b, &(0x7f00000000c0)=r0, 0x2bc039af) 2018/04/18 00:06:18 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:18 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffc2e) close(r0) socket$kcm(0xa, 0x40000000006, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x37}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000200000000000000100000000770000000000000000000193d6970a0700000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f0000000280)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0x705000, &(0x7f0000000180)) 2018/04/18 00:06:18 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000000000)=ANY=[@ANYBLOB="18f9563a5387b6eb8829000000006e127829ce07000000000000000000000095000000000000007907f40ee01f4b461c9dafdfc7fcfaad83aa353b2271ccf43766f51461f5da3502b7745b6bdecaf0614c2fb232d29384c45eb017d8361555f7fd402e1fd8b45d231282cb18754c250b495d5bdb2dfcb5f7eff4710b1fb2e8c9726e2fc7e3366b4ef791665be508e555799544e3811c2ebbf95dcb777d418f797d960ea0d1c100037f7a21a9634a42336b974f64c85e956ca1431d3856ae03a25f239ee642a080e6a81ab49f6e7c644d81c834"], &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x6}, [@alu={0x0, 0x0, 0xffffff85}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x47) 2018/04/18 00:06:18 executing program 0: socket$kcm(0x2, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0xffffffffffffff4d) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x88, 0xfffffffe, &(0x7f0000000180)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) 2018/04/18 00:06:18 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:18 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x3}, 0xc) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffff, 0x200, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x3, 0x10, &(0x7f0000000100)=@raw=[@alu={0x7, 0x3, 0xb, 0x8, 0x0, 0xffffffc0}, @generic={0x1, 0x8, 0x1f, 0x2}, @jmp={0x5, 0x9, 0xd, 0x7, 0x3, 0x1, 0xfffffffffffffffc}, @alu={0x4, 0x4, 0x7, 0x1, 0xf, 0x10, 0xfffffffffffffffc}, @map={0x18, 0x7, 0x1, 0x0, r1}, @map={0x18, 0x5, 0x1, 0x0, r2}, @alu={0x7, 0x8, 0x5, 0xa, 0x9, 0xffffffc0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xffffffffffff51d2}], &(0x7f0000000180)='GPL\x00', 0x7, 0x1000, &(0x7f00000001c0)=""/4096, 0x41100, 0x1}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) sendmsg(r4, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x18}, 0x0) 2018/04/18 00:06:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) socketpair(0x5, 0xb, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001680)={r1}) mkdir(&(0x7f0000001640)='./file0\x00', 0x40) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x4, 0x3, {0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="06e770ab1c05deb43fef72d970cbf016c2bb246b8d8bf716811fa1608b47bc4aee6118c98adfdfba665ae856d475dc491d02a129e496658e4b8729ddfe3c47fccbccfe0456c66cca7b1b4e970a6a13d610ab652a55e3cc7f8c5a4d4ed1113a103ab0f0", 0x63}, {&(0x7f0000001240)="da4b91276e9388c328b141b6f2325093d6e6e837f635162ab6cf14f532f4c7addf01273e3a517b07a2275c4d4c4fa31e21359ebe64fa1e476529dcb14672f0e2a2157897fed5e9143b400f2747f7187dc0f39e305951dc2ffa2e871e619b36cd82af852e9833ac9d140054b56cb4ad9bd0b79523a12f35bc4858ebb4021cc7d70eb2159f791e52683048f833440a32f72170d199c6a72b357bf2ad455975a9fda846919b34c5e9812a6d512df6c2778806151f1291a1eea42134a76ad1a6b868216884c26c9eab31accacf9fa526414107941683febdef87bf1e23cec87b6e894465a28d89a7fd3e3eaf184b1775", 0xee}, {&(0x7f0000001340)="dba3c5d05de9a978a9fe91a9ec7a11b3788b3e22120c9797f7d3ba6bc6505e84f34deb3744aec51492ad6be8b8cdccbda9a3bc79ca865f4b2a8f17eaf8b1d4edc163f73f1c2f4f63ad18f56ec06c6c13ddbb7d32bbbd6f11823a829dc7d3", 0x5e}], 0x4, &(0x7f0000001400)=[{0xe0, 0x1ff, 0x1000, "e3c9e46a6a4dec866cfc9ae7903234d0574735c53bd6c0f3624446c845fd406967e7cef9d51ffbf666f1d2eefe531d542845f3c062a611afd6716cd55aeac90561e8d82e6f007797092dff8db81a86d4ebef94d5f18bc649dc3a8c4f2dbbb3df7fe11f2f8dff08980a1fd2c03f7af5e022ead89507ba78a40080d7834fd0a71c8b7c9311f678333eae4891694f45d77771f113f738537a3623ff0ac2a1b600bbc3920a3d90e3b54237597568c0c04cce58079daa8e0d5dc37398de5341c11b848fdb3d64adb3461f9b83"}, {0x48, 0xff, 0x100, "ef44a2a7859b93265ae3e8fd089a5a8bdf138db439ba778329a0d3ebc250df5c47d87f098e814c9275338e66c1eb45c73b4b91086ad53a"}, {0xc8, 0x114, 0x7fffffff, "69fc86642898042636ed7a11126e69e76e259249900c850803989384f514ad57fbcbb09a90440be70938f9a4e799ebacace58132c01edfa8cccca05ac97338282e15d67b210ab871445b2024f9f6794f8ca3e327688c1bb2d6c4b0a138cdc7682babf47d12a7faf88baaa63396f669b11f7c8314b14f839d03e38f3fdb6ae3c38417949f4d206e995a89d488401fa42a7713cfacc2324b981f5da3745631db7aaa0f2a92f386c129062f517afb6fa544a922e1"}], 0x1f0}, 0x0) close(r1) 2018/04/18 00:06:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1300, 0x32, &(0x7f0000000100), 0xfffffffffffffe4c) socketpair$inet(0x2, 0x80000, 0xffffffffffff6492, &(0x7f0000000000)) 2018/04/18 00:06:18 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x5}, 0x14) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0x9, 0x0, 0x2e78, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) socketpair$inet_icmp(0x13, 0x6f2000, 0x6f2000, &(0x7f0000000180)) 2018/04/18 00:06:18 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x24) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)=""/228}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040)="bfc317a7edbc062399cf91b1e068ad72beadf13568ac4cdaa338d29e6ecf", &(0x7f0000000240)="5afe1dd0b59d82e982b5197ad304ada28bb4a8e0619fa7e15a67ae18b379b3b61322e0e1e6ce5fd3af36725a7911b79b6d2b983875f38f927df7e37895afc58341bfb3c3d32cf98c8e49311675f3392aff321dec9a032ca3c16cca537dbf871d548384b56870b861e536cce7e1e3a9181f0050414988447911d776f486c2ce25f4c0b375fc205fd4e0b01f78575bdc2bf6c2662f7aac15c44474c4e921edf32c085945840c5a7a5cb1376551854b028667cce5de92b622ae865a935e6f1d0d"}, 0x20) 2018/04/18 00:06:18 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x7f, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="2986b111c6761acd964a0ac655184ddd6ed2b1166aaf09a553a2cc346050be466948011d2f273066da10e983e6734a5402800c2b3d3e39c4bd242ad356ac782d0c466f7ca5f5f66bc9fa5b771ad7200410f0e6296d21d69fe154c92fcc0a217d2255ec0303fa6f2c24d20d44eb735a354cccf25a081a911cd54e026806b14a43ff64bf54308a62616c69ddaad7ccf3229d9dd4242532c101f274e155d67bfb3d338acd103e3dd268a40b05e775da55735275b0f3052b685c2678c9a00df08d60464b1823e87115cbb29f99522e067275938d315c78a437ef657b6ec6cfb43b99", &(0x7f0000000280)="2926cd3b66187afe2c6ddaa83dd97a1177fa8a057b43cd2c2aeb73655a7b4a7068a013b3b7d9896e707190396716533288b0ee9c2847baea19219d0dc7ab5a6cd6e462f5f63aba1caee1f75bc4e0f064a7c4ffd946a0725714aa5babe0e559c7c491b039d826beb1b5b03a3ff94f", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000a9}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000001f0000000000007110000000000000008000000059666e0000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xfee1dead, 0x28121969, 0x1, &(0x7f0000000000)) 2018/04/18 00:06:18 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:18 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000a22948ad579eec0000000000000022009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0xde, &(0x7f0000000280)=""/222}, 0x48) 2018/04/18 00:06:18 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x47}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xa, 0xfffffffd, 0x400000, &(0x7f0000000480)) 2018/04/18 00:06:18 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) r1 = gettid() mount(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='./file2\x00', &(0x7f0000000740)='afs\x00', 0x4000, &(0x7f0000000780)="f30998c2e402e8692a33cce916e17ca68e6153558faa1e2044b7ffa73508e225a9420fa39d133f7d65342c8b439f0d9865f927ecab1a8e039d005d6a97010709f1a83ab502096cfc413d37964d24d6f817d37e9f9014c6ac2599001965fdcf67e87cfce6fe5344af7b8266d09158150c6e1c57e8affd04d93d07a9565da2788ebf9d14f4d7ca657e47187c5eb062bdca6903432154f3203e1d9e8be55c1e54bbe40196ef4beb172fd779cfcf10c769705f80fbac7fa97f3049180726b1530d45eea64f0b1ba26020dfd3ef2a1f9a9458b746a1f63d5b9c2b2d64") socketpair(0x11, 0xa, 0x3, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r4 = perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x8000, 0x5578cbd8, 0x100000001, 0x1, 0x0, 0x2, 0x20, 0x8, 0x200, 0x9, 0x0, 0x100, 0x1ff, 0x150b, 0x538b, 0x0, 0x3d6b00, 0x7fff, 0x4, 0xffff, 0x9, 0xf0b, 0x7, 0x3, 0x20e3dd88, 0x0, 0x1, 0x1, 0xc19, 0x4, 0x0, 0x51, 0x3f800000000, 0x80000000, 0x7, 0xbe, 0x0, 0x252, 0x1, @perf_config_ext={0x2, 0x2dc0}, 0x0, 0x100, 0x109, 0x7, 0x7, 0x320, 0x1}, r1, 0x1, r3, 0x8) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x100, 0x8000, 0x5, 0x3f800000000000, 0x0, 0xf9e2, 0x10, 0xd, 0x2, 0x9, 0x3fffc00000000000, 0x80000000, 0x8, 0x100000001, 0x3, 0xae7d, 0x8, 0x896, 0xffffffffffffffd4, 0x3, 0x4, 0x6, 0x2d0, 0x80000001, 0x8e4f, 0x3, 0x8, 0x7f, 0x3178, 0xa30d, 0x0, 0x100000000, 0x1, 0x6, 0x7, 0x8c3, 0x0, 0x5, 0x3, @perf_bp={&(0x7f00000004c0), 0x8}, 0x0, 0x6, 0x9, 0x1, 0x459, 0x10000, 0xf3eb}, r1, 0x4, r4, 0x0) 2018/04/18 00:06:18 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x12d}, 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, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x84, 0x6f2000, &(0x7f0000000180)) socketpair(0x5, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x8) 2018/04/18 00:06:18 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair(0x100000000007, 0x3, 0x1f, &(0x7f00000027c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000002d00)={0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002880)=""/236, 0xec}, {&(0x7f0000002980)=""/108, 0x6c}, {&(0x7f0000002a00)=""/101, 0x65}, {&(0x7f0000002a80)=""/77, 0x4d}, {&(0x7f0000002b00)=""/103, 0x67}], 0x5, &(0x7f0000002c00)=""/254, 0xfe, 0x4}, 0x10040) mount(&(0x7f0000002dc0)='./file0/file0/file0\x00', &(0x7f0000002600)='./file0/file0/file0\x00', &(0x7f0000002640)='ramfs\x00', 0x2008042, &(0x7f0000002680)="a87d570935d64011971d442268193aa1d889de8122cc9abe100033b9ff00b325fcdb33bd9aa263897727f10a3d4408ebeb4bd653a923adb3477e07403bd45a362a12ddd5c34d7c3116e84e2e86b6f0aea215c1885a50cd0a99c2c1f43d7759a67757f9cf0a140fc8fefed60fcede87ee508b3ecaef5546b884eef2a516f2ef5e98e596606cdb8a6745b1fb015d1a0866e6b6b672af0fbe154d9a3b221440d588645be686be407aff13c7f79cc64e64b4455f23f0e03be84306e4f1b22a393f870b6d3c4390e39fd6039c6acd440efebf") mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x80, &(0x7f0000002540)=[{&(0x7f00000000c0)="6a0727746ab4c7b8b46cffe8c02db0a75006643bcf024eae5408f341bd188fc5076ba11bc424ad6554920e26ff461ca6cbf4e539a3bc3546cf3958e3dcc128046a75dab98a3c2bcf1379fed4b89663976fe21ac6a4258e41b3790de7af57be0a7bc23148dcaa869c137631193da868bc5aec856a6e8d2519b2c931b0e847a88e88a54b4f559a0c06227c8c6869f856c809b26d3727e22cd465335582f1dc09eda325fd1dfc1ab1aee033e9cad331ec", 0xaf}, {&(0x7f0000000180)="63e981e7c29d9b7f2b4286858c747bdbfdd05530400af420449c1f1025713cd8b3702a020f5f1821c0511ed52c6859068f4dc273f71768d41edf897550", 0x3d}, {&(0x7f0000000340)="dc0277e6c90672206af02a423bf9d48f79ce9282a6766c0d8df448bef6133f4f8c272122d8017be6941dbd0e8cc27736f1c06a986b87aec70d23ab7786106601cecb91d6210a408b46c77e6a5bdfe1e8b2637deb74dc0f808587aa47c55943445c7fd3b746465683dcb7221eb56abc3291594cc4d28d664eb6c6737fc126678314710ce79307cbd7ffae301360dcf0a75c004d31878b1fded2586975e71e14a4f34939ffffc62f99d1f40fcef29cb4685ecfb6ae2bfac1a5f662e83f6166490239", 0xc1}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="312bebda54a6f4d10cca0710d40bf91b4c8d62b0f18a20a19e9b80e5ba39077304d91da695f8d78bec42116852d1a54fc19d2ceae594b8a3bb304b56a5bb354e8fc75d31831ea8e4382e57c64afd504142740080b71a3ad382f5016b5d3502d3876d57c00c243e01c12834607c59e679842f9f37eaff50ebb87d5626740da94ae32e9b7551ba203de60de57fc07494aa956e587a659aaf70645684961cde755b989241cf6e3833d0cf416e50385e4b5d3a6da4c98378e1a4f5971e7e6dc75b151761a38b9e6d67fbe1c56b70a318a17f4507c09ef14a9f25877c99bf0c8ee580ac475225879386ada9194c", 0xeb}, {&(0x7f00000001c0)="58d1a3898da700071fd008c154ba", 0xe}, {&(0x7f0000000200)="40661ab570f1fc01a1b094f36829c194ee9512582669492f0eec", 0x1a}, {&(0x7f0000001540)="cdc2b4343e4aca13d002990ec76fd15bb21ac64b4e0185662cabbbabec807fa0adbfff7c5fd217773dc1ac14425c195e58e6dbd1a9791f88051422ec2c9b26d18b9eb3f21ceef1fa4b3418a675b73a3d5b35ed6eb08250523957c9b4e99b42e683908ba259989f577cc1362bf8dcbbe052aec9de7bfa28bfd93c122dbf591d9e85e7a17f54b72b739c56c49b6374ce389374681ccfccc727fdfcebbd8332f4b0b5fb89b1c7f206db66c2d7b1011496d6edfd7cb9304394bed4eb00ead33ae1e856fb8118fa75898857a1ba3b72dbdcf4d339762c505f9e6f8a71ad51f51a02c368da1f251ac3978604803ec7570e7eaf262fd8b5e51aa23e03b56fd14d354af5fff03f71e93107226ace0140727f76e7fdb00797e926bc9f0912c138c6782f6c20a232297aced92d1b489a0d8f83afa18bb85ee6f2cef3df98e35472db58a50b97f52c90a594aa4a74e069c8e1fea8f1d89c73bfec373a7e5dfb25a2c71756d6bd41f0277624872a6fe0edc28c758785f8ebe35c47a95a3d8367a6cae49c98ec2ba8548414ca8af01d0bbf30d6a4924cf64b319ecf96f99f741c0edfd636f7c43afed19d1ea354357fbd0810fb84f41ce41577e3984076367b9dacd602eccc142c13728a637a26c259493dbb0b1020eeced5bbf5ada50bf8e0d20754eae33f3279695555a1acf731b159dfe584c6e94332b8137e7078fe052ace04b6a8fc0415cea59ca011fb3204e28f53dc3849170f617094571269770fe308bf4bdf9707f281bcbc957c69d204f12e9955bf732249b99cb18bfb1e5866d41b4fb9de9845035c65d29f4d0d8464d094e5f623704b0d3459891b25b7edd1b4bd1077b5e74e75b48dd0b209b74b0b81f60aed11997308f0838c3f28fb8bb3d52a8bd9420c163544f868432f5f2197fe2f7be926fdfaf0d2077afdfe33538f043ff8ebccfc751deba93e4e8cc19144d48cc38497107352fa276c82206ef58d8d4872f2ab3e6b77ad6fb7d17c3898f3f8b1c9a5b3bdcd1ec2f6f2ed848c3900fe6c76fc1529afa5d66f5510acd818a74fa56e6ac9b91bd3a6e185252269d3f42d9d17631878769f3ebb6ada70775465c7018005cb3ed2f1134a5fcde3a5b906f0e37a261619326e0ae2898fcd9cf1ceb19d433226bc8cda2cf8e90cf41bd95c759f7f8f6fc1378b23d9c1cb4f93a45ce713e2a6c75c486b32341bb7b9ef4b88193f65332c6d654bfe74ca724d2dda579fb5fe82f72bcf4c25bb24b9d8c657541d422fd066410693aa23ad070d0228a6fb6f381b5cf2ada1eda3de5b11233eb97a53a25641cb0992e5ff971f91a87ec7706d08d9ea74ee4eba5f682b86c73fee40f92e8a9cede73194ea4ee3a6a898656d7a0afe6833c4646391ccff7ad6751b5a9e7cae414ba9f9c7167b07b70e7c560cbd9c4ca0a776a5f1070d25a6a5778dc35d8544a1c07d56d1787fa3c9769e52b236ad13e80d955bb4b69f031be7aecf0373d882f29753ff0585d5c3470a67134f2d9e853736080044c5d83634d894d2a1b8f22e1566ee0644814d8ab8ec4c8bb65585035659056943365732444e98cf2bebca8aa3cc721611cfd42cb3ebf42d176c1c9e7c437dc7bb93cbdcdcc43cbd5f5f00de1afe1e5009e251a123aaca4883b797ee43898abf305cafa8266568fdc24b2817b3a1f50906bf422b6895870e4e5f49c5c68cd93deb6f1bbcd77e7a328580e5bdc138eaa3db8a1172e2d2d2c1e54ae740240ff5d7b4202977de315b6e90f9534d0b7e68095ccbd4fc5e9b6d744bd688a2ab3c3b7c004214793b0a9e819605a9684916c5624f30569ae637ea4c1986e21c551413777e3efb9f12bf032b9b24285851538543ca6c871b3bb3dba681cc198b40c0b615f6f772594f810a667fc62ab4afe6dcde6f99d5840e4d7fe3780f23bbe7303995e7c9a76ff48ce17a28ceb89e7cccf84425ae11c8aa98b360d1abf195c975bd8561709cb7d16df1e410919332b8afb287a944229979cd93ed5aa291279aa7d84a48f2ef46bcfd0740e8024707b07a14ae98f227fe3ccbc24f10a4f2f074fb0d273d2277fc1bb31da04eb49375332cd7d8b1b6e268e9b1d61ae78302dce99084105f0044e9393927f003141a4e822aa3a0fb6128377a06d757ddc915b03fb81f56ac3b26e51f9c54e7c7ee2cc96eb4ce217c9861a622b9d20eef9edf94dd38647fc1b85bdc6126262a4548117e093c45a761cd21a147ab2471a6a623908c16b8e8d4976c01f1b0ce3645fd7a5ad7eab97e2c71ff2a67ccd817241c13cb5b268bcee67dbf7c2a86da4341fd54c47c64870b0d666d70e592df93b0d5e1a1ab1227adfac4b12caf5868b6d4a92ee32c1c75c20a3633e4c139814112af17ca69c0aff64d817b57710d9f35a64cd0a78e89ad1dcc967ca8320988be956d069d61b5e458e5f0256c4cd49aed3bda2f95bce7121ef7124e2be710e1350d6a5210b9b0f3936b7d93be2d266e357ae8611ddb07e08df2b0a167940482aaa79b035ed70de9d3fdaa0a4e9de20399a206e0c95134c12616ef678f7ba6aba34711b3f35647f2ba91975539259deb578ed55ba0ccc7dc400ad22a3dae33e70c742d88358eff14fac88b45ffd3a319b56bfaf32e0ff41f14b4a894ca9d5e251a0ccd9f26961366bac041eb3a35064d6e1cce855de22188dbfe3d17a5b414d2f4ca241aa9d98fdb054908067f30e9be7ab7d92e33f53055f21a82e0ecdf8bfee983ed356fa4e3326bba7d8f8366cc9f00083d63c6b1469f1e9023068aa4f1f11845ca08b8d7c71e95e6740671341483b08c4e0c836a59fa0907f6b8cf0500346b992c6ff90a796c738f94c92098d9f5f2c6a19d0abf6b379dd78d160c8cc114c9d80c0ffcc4b451297fe2f75d649c446aacefa3b3d9ebbc82c524a946195f32143e95f754c45f5cff488deb83429847f957db86e6202d20a47074003feafbb8d2db91b1453151d73b404ebc6377d524eb218f7b0b6031a0105cf0c2bf06abfbf77e81aa32e62e4bcc4fda8db367f246ec0839960edb6535e35221e70ef308143d0dfb62629547a14993591979ccda3e183cdba323e61f363dd36baa4e2b545b6520da69ba49ad19298a8684d19daec143e7fd480d595e615fddb9a8f74f3ee4c31d1b09bfec3d14869b4fa031117f343315998f841c5fd32cfb53e5ec0413a734856eefb7959207f5ceb82368276db60915c8109c16803c77aac3788b59191b08a1dd6b07cb6e62851f53e4881a2cf6bb16a8b39d8572d11ec0fc8a2a67ed5adad8b38c0469bd44a172eb91f51bb44d6dee6e2ab33bd67e541197b8d39324cd5464aaeb409713c18b2204322d65593032ba3dae8d4c12decaece2b65168f97fcb8724ed521849059dba673f60a20a459efd5f4afc67a75561bbb66a085a12958efdbc2dec56cd1fc67aa75b0cacde5fa212699c2e2a7187ac1cbe97c8adb4e7b346c5113123fa19ffc9186a7df2440ac75f140979af69c1cdd11e512130c2c9ce108624df20c01821a0c8f3defd9dad0091a278ebe0751812c3b3f55445e373fe582f426814f8651c3502d315d6c28e5f0db4a1e5e8ea842177afa503f3265739f64b37b47f48ebf6f53a46de58f81a234504a41d4d6b8df2a925dd89790c443b851e618b65a407b792c66dbe3eea9de728e436f75e63c74b982bba96f55020e79a5e67352da84a0de8dbb751ac881694f501b5aaacceb099183810bfee7a23083fca3973419e3b5eace3401bedac642cbb2ad8c63ed4cccbc263ae59bfd41e8333f4b40f5bc4a69deea739ada1a10ced6984a34d1a7672903a7ae7460764b13a34c4aecd7f02adc8fad9210f9dd19f0842c1d07163c40a76f08cd77129ed3b89480947efa7fa3511a85fd2b81477afd108a795ff4455a36b4387d7e6e612dbbafcf3050e3282bfab6cdd2cc22f84fcafdafb5328884a363887e051fe6a3227af3a776feb9201140fa8fc8043b2b56a3e373e589012e0a8c8af9e31961d3cbc373f4ec4915a61f129424956ee09ad4059d415a37dea38d0030b77b371d2e61f2356189ccb8965599604bb94e203ac5935afaafb7eb56a20f4d06067106ac891b872610880180e54cfecfdc12bebe53539b1f268bfe513bcfc5b360da70848863ddf472f428483763fb65359c90d0d420df25da8efe6d918b835a77acdd16ff5709754c43a60db0194946da84c9f38966c77e251fadf5ecc99aab12a8a091d9d272c3014e9bb6961c5dd2fec797b6e8c39e89305ae97fd5cf0c712682ccaa906ac8d3594ebcd641c1d139e9483c546b5ed2398222f80b92edb6903a5d97616374375eb2d7723a24aff50f25e434374f986c343f01e5454cfe62df91eb1057b847bc55c1e79502b024891a27c2f34ca3d4dd9b73aa5067274b5dc379e9cd27cab9889177db77550550605df8c893461462cd7f7fd85b60e87d045a9be87095be65081e65f7ac6a160162e173fbf0984ebd6bd167e55eca601fdf5c9873a372f20bb58127ecd63ecca4fc3c9f54c92a530af22153f8da64bce0e6a70ea4f1a2df4dd6b5a93d69830e70093ecf82755e804eb714dff710811741acda52c97c6c341d636b15693991bbd797deacc17366d4a585204f753be873424298c89ac4e9af2bf2e9ca261733e9a4b9701bf0acdd6976f313182af613ff45798fae49ce77781e9b2d166a2322d8129b58b1243aa151e7a04455d913b2e183a8b286487307ffd42900a3398198a657846ffb13228b54d8c225a5b62cff49645d0698963420f853941dfc56c27c51ee09209f9cd20cf2c8594dd400502ac88dde656def7bb5c1080a346e39087ca1d30cdc6ec703d73991d8eda76725b6f6910b460ad5cfcc5bc2a2581a8d9b7ddcf43474cb890e77789f5d0fb90690534efd6c6763bc833b1c986c7bfe1c8f3ffe1d2caff53edfc7363a38767d84840b825b761fafd63efe6a0764d79cd177f5de161188ed0177cfcfcf2c99e713ba6551718b08b91d560bdab2aa081467bd634c7ea78835596b990a7e41dd78c883b8bf6d0f212ce917ac3462fc4f66be38b63d489c5404684d47ee3f9cc04cc4500ffc72cdbdf151b61473d4baa192f19fa9df4f66977a1e0f5bdb9e6d596b9ca95757a2d8aae2c7cdc2e62dbc1b74529c6eb12a9e365ec4fa9f7fda8d2630e462656a188e338e270e45712a171c25464a74cabd8d0449a216bb5e3d4c4936538e456b14b29eb77f2ecc1ee5e7aac53c79d5eb8fbb33190e226391396e25f26af4b2b93ac7be5e88a0d9310120d4eb206b95b3bf5b653006f2a79dda07ec54498d77bcf277c89865c48e2c3e589e7e19fe9a1ce54cfa0ba06e8dbbd5d8dcccfb9be805bd62a9fc807479db75405476cd42871a5dae1a6d8247b906ccd3fdf0fedc7a543325b62d370c4ae6d133eb0ad25b9228c8abceb3924797eafb87cc36774f5ff7da22ef1d70d4715551aaa22976560be784516a8f74c89aba08f50a26deda12ec11d82f324f07be77ce78377f72d0830c0122e4ab9f953739e930c4466a769bb43aaa4c701d4c62ae1af7a39064173a87f5614f67c8d8602d117e7cf539092c086360134cbcba169f774dff72c7fc24acef74bda1da0a7394d11b8d50f23bb34a389643c94d2f2ac735475a8cc4e746a0b26b575b2085a3918a5f04d53b5b24138214c954abccc3bfa81e76156cb62f4ab9ced68fac4cfe20052bf00593d0e53b183b47dfdb6cca506e3df35a586978dc4a222e22fb07fd092885095b0720918486b511c6e0bd54416348c21a703eca9780e31ae50cfe32852f57a16f9eedddedaee", 0x1000}], 0x8, 0x0, 0x0, 0x20000080}, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000025c0)={r1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002780)={r0, &(0x7f0000002800)="6c35b955468abd9f5e2055b26c521e26f1eb1cf187df73fac3f892eba8c3cecf4baddfc5b980eb032d769c8975529d1e9e03897df0a439e3d39390a90442d44502c6cbf2b550a5a46071", &(0x7f0000002d40)=""/109}, 0x18) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)='./file0/file0\x00', &(0x7f0000003640)='nilfs2\x00', 0x2000022, 0x0) 2018/04/18 00:06:18 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x24) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)=""/228}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040)="bfc317a7edbc062399cf91b1e068ad72beadf13568ac4cdaa338d29e6ecf", &(0x7f0000000240)="5afe1dd0b59d82e982b5197ad304ada28bb4a8e0619fa7e15a67ae18b379b3b61322e0e1e6ce5fd3af36725a7911b79b6d2b983875f38f927df7e37895afc58341bfb3c3d32cf98c8e49311675f3392aff321dec9a032ca3c16cca537dbf871d548384b56870b861e536cce7e1e3a9181f0050414988447911d776f486c2ce25f4c0b375fc205fd4e0b01f78575bdc2bf6c2662f7aac15c44474c4e921edf32c085945840c5a7a5cb1376551854b028667cce5de92b622ae865a935e6f1d0d"}, 0x20) 2018/04/18 00:06:18 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0xebda, 0x8, 0x8, 0x4, 0x0, 0xe58, 0x10, 0x2, 0x100, 0x2, 0x7fff, 0x31c, 0x0, 0x26f1, 0xb07, 0xbb5, 0x3f, 0x3, 0x7f, 0x5, 0x8, 0x1, 0xfffffffffffffff7, 0xfffffffffffffe00, 0xa83a, 0x3f, 0x2, 0x3, 0x1, 0x3, 0xfffffffffffff001, 0x51, 0x0, 0x81, 0x9d4, 0x8, 0x0, 0x4, 0x2, @perf_config_ext={0x10000, 0xffff}, 0x8, 0x1, 0x9, 0x4, 0x0, 0x36e, 0x200}, r0, 0x7, r1, 0xa) recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000001600)=""/146, 0xfffffffffffffeed}, {&(0x7f0000001a00)=""/178}, {&(0x7f0000001880)=""/157}, {&(0x7f0000001080)=""/55, 0xfffffffffffffee4}], 0x2b4, &(0x7f0000000100)=""/63, 0x97, 0xfffffffffffffffc}, 0x0) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)=0x6) r5 = gettid() mount(&(0x7f0000001100)='./file0\x00', &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)='cgroup2\x00', 0x84000, 0x0) mkdir(&(0x7f000075bff8)='./file0\x00', 0x0) socketpair(0xe, 0x0, 0x5, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r6) recvmsg$kcm(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) mount(&(0x7f0000000fc0)='./file1/file0\x00', &(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)='vfat\x00', 0x20000, &(0x7f0000000f80)="77635b35e8927baf99d55d918a98df83bd9ba7ac92952a8309957f5a9f0d334ac9280425b897a9429c4dfe5e0a7a12b99967702e11b2d7caa7543a22f2") perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x0, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002ac0)='./file0/file0\x00', &(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)='devtmpfs\x00', 0x0, &(0x7f0000000100)="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") sendmsg$kcm(r7, &(0x7f0000002800)={&(0x7f0000001580)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)}, {&(0x7f0000001740)="fe543cacaf637d9437c2b1bfafdd8de2ee5dd3e77ef8ab10438b63", 0x1b}], 0x2, &(0x7f00000017c0), 0x0, 0x10}, 0x10) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0xffffffffffffffff, &(0x7f000000a000)) mount(&(0x7f0000001340)='./file1\x00', &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='cgroup\x00', 0x8002, &(0x7f0000001400)="0febcb27abedc8a81fee016d3809fa4758005b0389d752935e0887fd52ab497088fa70848ea8fda4e3026c3772c8709db8a32cc5947f7e68b44b8a84e710bbb1369eac208f995acbedcd833cb1776518b5ff6da9c20706287cd51c3bbcbe5da6f74594b2d1d313b3e4fb470a998a5a3d69da8de84f8a") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x1, 0x8001, 0x0, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x0, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x401, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, r5, 0x5, r4, 0x1) 2018/04/18 00:06:19 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 209.161296] devpts: called with bogus options [ 209.196014] devpts: called with bogus options 2018/04/18 00:06:19 executing program 4: socketpair(0x1e, 0xfffffbffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x11, &(0x7f0000000180), 0x127) [ 209.221882] devpts: called with bogus options 2018/04/18 00:06:19 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) sendmsg$kcm(r1, &(0x7f0000002480)={&(0x7f0000000080)=@l2={0x1f, 0x0, {0xfffffffffffffffe, 0x907, 0x9, 0x100000001, 0x1000, 0xffffffff}, 0x9, 0x5}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="dfd0e0f5a9e84fda75ae450eebb9cbecaf5d5e3c4651844572cae62e8999369de96ab759c62b81062bf236858da6ca9d6dd7a9a34a278280c6571dba66f17187421718bd40", 0x45}, {&(0x7f0000001180)="7495be1e2a350555cf80ef1a82586c8e0e5ea045c27c7add8499b2f2d3044d0cfbda4e867c3f92fab9280d6adf95c36f0e40ce8fbae13330c42a5a9e078a5af31bfb3eff3e0c6a236072a4732a1a0413b7c43f396b4918be622900fa30", 0x5d}, {&(0x7f0000001200)="6a0ccfc35a02c7b65afc651e921077a45d2e300b0f2c1c54795e8d228b3c02b9ae47d7212582398df1363926d266cba7ac8168eebb42d71c9eddd073945d814a9a7492e9271c8c95a226fe4951e3e2a3c38134e548cd25c97cc7bfb26843cfa3df93d8e4998a46d6", 0x68}, {}, {&(0x7f0000001280)="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0x1000}], 0x6, &(0x7f0000002300)=[{0x30, 0x88, 0x6, "06efe701df40a461d85957c89666739bebb54b8a3032716b7dd20d80756b"}, {0xb0, 0x115, 0x53f5, "a09ed780162526c9b974c29b8772cf89b5a4bb965ea06fb2942c913ca8f8cd0beb67920fc139a40f87803becc5170c0562fe1cb1c2f9223c198c362aa767cd490db6fc7825bfa1f5e1dba399b145cebb8511b82b9d151649b3957958a7bc1c8c9e7fbcd8abb02d8f80a4bd9c529c5469d1e4a9ae28c8a8ad2a9050a2e7b6f6240f238697a24a31c3a5083553b574d41026dc3c4d93c200339c2a0bc8"}, {0x20, 0x105, 0x1, "acd74e86237408a10d40d9"}, {0x50, 0x119, 0x9, "2096b3cb4425695fe99f3425fbb6084d0e4fa69bee073910f985c187ac217b0485c7be13113bd025de7e0822729c73037166fc453eaccbf7429aa8"}], 0x150}, 0x80) 2018/04/18 00:06:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x10, 0x6, 0x209e1f, 0x8000000001, 0x10, 0xffffffffffffffff, 0x400000000}, 0xfed9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040)="18", &(0x7f0000000080)=""/54}, 0x18) 2018/04/18 00:06:19 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) r1 = gettid() mount(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='./file2\x00', &(0x7f0000000740)='afs\x00', 0x4000, &(0x7f0000000780)="f30998c2e402e8692a33cce916e17ca68e6153558faa1e2044b7ffa73508e225a9420fa39d133f7d65342c8b439f0d9865f927ecab1a8e039d005d6a97010709f1a83ab502096cfc413d37964d24d6f817d37e9f9014c6ac2599001965fdcf67e87cfce6fe5344af7b8266d09158150c6e1c57e8affd04d93d07a9565da2788ebf9d14f4d7ca657e47187c5eb062bdca6903432154f3203e1d9e8be55c1e54bbe40196ef4beb172fd779cfcf10c769705f80fbac7fa97f3049180726b1530d45eea64f0b1ba26020dfd3ef2a1f9a9458b746a1f63d5b9c2b2d64") socketpair(0x11, 0xa, 0x3, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r4 = perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x8000, 0x5578cbd8, 0x100000001, 0x1, 0x0, 0x2, 0x20, 0x8, 0x200, 0x9, 0x0, 0x100, 0x1ff, 0x150b, 0x538b, 0x0, 0x3d6b00, 0x7fff, 0x4, 0xffff, 0x9, 0xf0b, 0x7, 0x3, 0x20e3dd88, 0x0, 0x1, 0x1, 0xc19, 0x4, 0x0, 0x51, 0x3f800000000, 0x80000000, 0x7, 0xbe, 0x0, 0x252, 0x1, @perf_config_ext={0x2, 0x2dc0}, 0x0, 0x100, 0x109, 0x7, 0x7, 0x320, 0x1}, r1, 0x1, r3, 0x8) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x100, 0x8000, 0x5, 0x3f800000000000, 0x0, 0xf9e2, 0x10, 0xd, 0x2, 0x9, 0x3fffc00000000000, 0x80000000, 0x8, 0x100000001, 0x3, 0xae7d, 0x8, 0x896, 0xffffffffffffffd4, 0x3, 0x4, 0x6, 0x2d0, 0x80000001, 0x8e4f, 0x3, 0x8, 0x7f, 0x3178, 0xa30d, 0x0, 0x100000000, 0x1, 0x6, 0x7, 0x8c3, 0x0, 0x5, 0x3, @perf_bp={&(0x7f00000004c0), 0x8}, 0x0, 0x6, 0x9, 0x1, 0x459, 0x10000, 0xf3eb}, r1, 0x4, r4, 0x0) 2018/04/18 00:06:19 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000136}, 0xfffffe7c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000800000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f0000001740)=@can={0x0, 0x0}, 0x80, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/140, 0x8c}], 0x1, 0x0, 0x0, 0x1}, 0x40002002) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001900)={0x3, 0x15, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@generic={0x6e9, 0x4, 0x9, 0xcee}, @generic={0x101, 0x42, 0x2, 0x799b689d}, @generic={0x3, 0x80000000, 0x6, 0x7}, @map={0x18, 0xa, 0x1, 0x0, r0}, @generic={0x101, 0x7, 0x8, 0x1000}, @jmp={0x5, 0x4, 0x7, 0x7, 0x7, 0x1c, 0x10}, @alu={0x7, 0xf0d, 0x4, 0x6, 0xe, 0x0, 0x1}, @jmp={0x5, 0x2, 0x0, 0x2, 0x7, 0x100, 0x1}, @map={0x18, 0x1, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x3, 0x9d, &(0x7f0000000280)=""/157, 0x40f00, 0x1, [], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x930000, 0x1, &(0x7f0000000180)) 2018/04/18 00:06:19 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x24) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)=""/228}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040)="bfc317a7edbc062399cf91b1e068ad72beadf13568ac4cdaa338d29e6ecf", &(0x7f0000000240)="5afe1dd0b59d82e982b5197ad304ada28bb4a8e0619fa7e15a67ae18b379b3b61322e0e1e6ce5fd3af36725a7911b79b6d2b983875f38f927df7e37895afc58341bfb3c3d32cf98c8e49311675f3392aff321dec9a032ca3c16cca537dbf871d548384b56870b861e536cce7e1e3a9181f0050414988447911d776f486c2ce25f4c0b375fc205fd4e0b01f78575bdc2bf6c2662f7aac15c44474c4e921edf32c085945840c5a7a5cb1376551854b028667cce5de92b622ae865a935e6f1d0d"}, 0x20) [ 209.318948] tmpfs: No value for mount option 'µeÊ'ÚUЂt D7]ý¹³.•9ë*šW™ X©a¬^wÞŽxŸâö©­êSW€áxÿ•³…Ä"_41.í¼³ Ôrfí&:G|A"¶' 2018/04/18 00:06:19 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 209.412100] tmpfs: No value for mount option 'µeÊ'ÚUЂt D7]ý¹³.•9ë*šW™ X©a¬^wÞŽxŸâö©­êSW€áxÿ•³…Ä"_41.í¼³ Ôrfí&:G|A"¶' 2018/04/18 00:06:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='bdev\x00', 0x0, &(0x7f0000000240)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2018/04/18 00:06:19 executing program 2: socketpair(0x1, 0x4000000000001, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8912, &(0x7f0000000040)="280000006fd651b159a9c84a2c60d298ed286687") [ 209.599702] devpts: called with bogus options 2018/04/18 00:06:19 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xa, 0x5, 0x1000, 0x8001, 0x1, 0x1, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000340)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffffffffffd84) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000460f64067dfba1993ab5d2614d9eff1e542b81ac851153fcdc444314e2f1b9b23b9124d9022fa76830fca3947e04140c3041b3dd51ad2c859eafd0ac92b7617291a1111275d0ccc5288f9060f8"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x2, 0x1, &(0x7f0000000000)) r2 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000001580)={&(0x7f0000000080)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)}, 0x0) 2018/04/18 00:06:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0xffffffffffff0000, 0x6, 0x200020000000, 0x8, 0xffffffffffffffff, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000180)="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", &(0x7f0000001180)="3bfd9f290993d2255b636f107c63811124501c12f5d9f71e648a62044c5be5371a076d6ae7b86a8c4ed1796505b58babc2946285ec7a04da727534326218b429ab0db99811a278f912b5f6a94487518b8c4e0a1222a6dfab689171dd3fe36e82cb6fccae916d0d3e680008107dd465c9623fba87adf2ee36f6a7906e1e8b9d91d2a81fd5"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x6, 0x800, 0x7}, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001400)={r0, &(0x7f0000001340)="aa87213813cf7997af9f368211a80382998acb15773572cbadaaf3bdc8d52052c4f797e25e1bdbc65551c5d2501bae8f0c4ff60c62c5d658ef10df3a8869cc7ac27a4da2db07f486122f6f8d02adabb829458690fbc7fef3d83d8d397effef95646f42665e5e4cb9791ba841a51bb0009615b53968d3ebc1405dd271da21096ceef9311f0cc7b76520bd36456e05ee362105970280abe65e48c1ea52fbcff2cebc10db865283e2618ba73c1b2826122a6810e8acf6d5f8ea3f0f"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000012c0)={r1, &(0x7f0000001280)="c98ed4"}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000001300)={r2}) 2018/04/18 00:06:19 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="850000000b0dadc8180000000000000095000000002300004ae32f8463b9b6b28823c7377c2066a233b8589ead124d3d4948b743ada19e3c765a7770f2df8269d2a1c5114f626afdc15e7fc30de8d16b778493083ee43ab010f0438c000000ff9c9e306197285f08cb01ac485cb63fc06ce9926581f0b8404097d4e406b254cd390bc28874a6abb57baa72c806a4bb04624cb1631e3c0b1b72ee58ae"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x6) 2018/04/18 00:06:19 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xa, &(0x7f0000000180), 0x127) 2018/04/18 00:06:19 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) r1 = gettid() mount(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='./file2\x00', &(0x7f0000000740)='afs\x00', 0x4000, &(0x7f0000000780)="f30998c2e402e8692a33cce916e17ca68e6153558faa1e2044b7ffa73508e225a9420fa39d133f7d65342c8b439f0d9865f927ecab1a8e039d005d6a97010709f1a83ab502096cfc413d37964d24d6f817d37e9f9014c6ac2599001965fdcf67e87cfce6fe5344af7b8266d09158150c6e1c57e8affd04d93d07a9565da2788ebf9d14f4d7ca657e47187c5eb062bdca6903432154f3203e1d9e8be55c1e54bbe40196ef4beb172fd779cfcf10c769705f80fbac7fa97f3049180726b1530d45eea64f0b1ba26020dfd3ef2a1f9a9458b746a1f63d5b9c2b2d64") socketpair(0x11, 0xa, 0x3, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r4 = perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x8000, 0x5578cbd8, 0x100000001, 0x1, 0x0, 0x2, 0x20, 0x8, 0x200, 0x9, 0x0, 0x100, 0x1ff, 0x150b, 0x538b, 0x0, 0x3d6b00, 0x7fff, 0x4, 0xffff, 0x9, 0xf0b, 0x7, 0x3, 0x20e3dd88, 0x0, 0x1, 0x1, 0xc19, 0x4, 0x0, 0x51, 0x3f800000000, 0x80000000, 0x7, 0xbe, 0x0, 0x252, 0x1, @perf_config_ext={0x2, 0x2dc0}, 0x0, 0x100, 0x109, 0x7, 0x7, 0x320, 0x1}, r1, 0x1, r3, 0x8) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x100, 0x8000, 0x5, 0x3f800000000000, 0x0, 0xf9e2, 0x10, 0xd, 0x2, 0x9, 0x3fffc00000000000, 0x80000000, 0x8, 0x100000001, 0x3, 0xae7d, 0x8, 0x896, 0xffffffffffffffd4, 0x3, 0x4, 0x6, 0x2d0, 0x80000001, 0x8e4f, 0x3, 0x8, 0x7f, 0x3178, 0xa30d, 0x0, 0x100000000, 0x1, 0x6, 0x7, 0x8c3, 0x0, 0x5, 0x3, @perf_bp={&(0x7f00000004c0), 0x8}, 0x0, 0x6, 0x9, 0x1, 0x459, 0x10000, 0xf3eb}, r1, 0x4, r4, 0x0) 2018/04/18 00:06:19 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0x27) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000e38f9ee8f3f82822eadd1888b8877eebfefd549b832e778b072521ecf0c3f2d34c495398c3014c62063fd641003da70e3d8a276852cc29b65678"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x35, &(0x7f0000000280)}, 0x9) socketpair$inet_icmp(0x730000, 0x2, 0x5, &(0x7f0000000000)) 2018/04/18 00:06:19 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) 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_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x5b}, 0x32) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x100, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0x11, &(0x7f0000000180)) 2018/04/18 00:06:19 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd630108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) recvmsg(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000002ac0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/201, 0xc9}, {&(0x7f0000001640)=""/156, 0x9c}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/117, 0x75}, {&(0x7f0000002780)=""/187, 0xbb}, {&(0x7f0000002840)=""/166, 0xa6}], 0x7, &(0x7f0000002980)=""/194, 0xc2, 0x9}, 0x2020) socketpair$inet6(0xa, 0xe, 0x7, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002a80)={r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/04/18 00:06:19 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000002c80)="2d41f2e3b0eb68a858b49254645003d305") recvmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000005c0)=""/47, 0x2f}, 0x0) socketpair(0xd, 0x0, 0x7, &(0x7f0000000140)) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="f9", 0x1}], 0x1, &(0x7f0000003e40)}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) 2018/04/18 00:06:19 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f0000000180)="6b589f726c7c9bcccb5679a656a1c80812081f9f76ef4e3123bdf89dc801343721a32ce21e32f8b1ee32b581ff475195e4641f0a47487f81e491c980cb21d498d44707df8f00f8ff1cad13337e0fd425c28e48fec2eb50564b1da7c9509748d4feba3897a361137e31a93ee074c8aa78a4371bc5ac00fc26775146ec43e7c81aa40371457d9590fa97d8a730c197fea98202e82adbfd4f7ecde8d84e4f6fb204bb52e3522e62deb77d19f4"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000711700000008090000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001400)={r1, 0x0, 0xdb, 0x7d, &(0x7f0000001300)="ad9dda2bcda56c8179b26b9a57a35316f98e2f4cf3490ed144832be3e8d77f52c88c8c853d1648268ea48450a338bb876c0466f727a53652941ca0182b01db778de08a7e1be845d87267a8a40441f0a0e5916df99f20b6d6be092f06931e8fb7f613ff481686119a900e2b07682c683dc09fdac339267c0c1ceb9abefb6ce54d3f1c5a0b46eb13eb74b6ab1693e7846d726c4925b48840c091fb0d5b55df8df88e54ab86736b9e8c1f3d47a417ed1f5cca5fe6ca97a8ef71ea84542e88ab9fe7e8c89bc754e630ec1b65f9709801168ce3c947e7d7f4d463462560", &(0x7f0000000280)=""/125, 0x3, 0x4b6}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0xf, 0x1000, &(0x7f0000000140)="e98c5c12e7bbe1016bc7fa3166b9cb", &(0x7f0000000300)=""/4096}, 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000008dc0)={&(0x7f00000078c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000008d00)=[{&(0x7f0000007940)=""/102, 0x66}, {&(0x7f00000079c0)=""/99, 0x63}, {&(0x7f0000007a40)=""/54, 0x36}, {&(0x7f0000007a80)=""/33, 0x21}, {&(0x7f0000007ac0)=""/149, 0x95}, {&(0x7f0000007b80)=""/4096, 0x1000}, {&(0x7f0000008b80)=""/57, 0x39}, {&(0x7f0000008bc0)=""/52, 0x34}, {&(0x7f0000008c00)=""/216, 0xd8}], 0x9, 0x0, 0x0, 0x3ff}, 0x40000001) bpf$PROG_LOAD(0x5, &(0x7f0000008e00)={0x3, 0x6, &(0x7f0000000040)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7f}, @ldst={0x3, 0x2, 0x0, 0x7, 0x9, 0x1, 0xfffffffffffffffc}], &(0x7f0000000080)='GPL\x00', 0x100000000, 0x0, &(0x7f00000000c0), 0x41100, 0x1, [], r2}, 0x48) 2018/04/18 00:06:19 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:19 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000013180)={&(0x7f0000012d40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000013040)=[{&(0x7f0000012dc0)=""/242, 0xf2}, {&(0x7f0000012ec0)=""/90, 0x5a}, {&(0x7f0000012f40)=""/224, 0xe0}], 0x3, &(0x7f0000013080)=""/234, 0xea, 0x8984}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000131c0)={0x1, 0x5, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcbb6, 0x0, 0x0, 0x0, 0x7f}, [@ldst={0x1, 0x3, 0x1, 0x3, 0x4, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x1, 0x47, &(0x7f00000001c0)=""/71, 0x41100, 0x1, [], r0}, 0x48) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) [ 209.870985] devpts: called with bogus options 2018/04/18 00:06:19 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) r1 = gettid() mount(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='./file2\x00', &(0x7f0000000740)='afs\x00', 0x4000, &(0x7f0000000780)="f30998c2e402e8692a33cce916e17ca68e6153558faa1e2044b7ffa73508e225a9420fa39d133f7d65342c8b439f0d9865f927ecab1a8e039d005d6a97010709f1a83ab502096cfc413d37964d24d6f817d37e9f9014c6ac2599001965fdcf67e87cfce6fe5344af7b8266d09158150c6e1c57e8affd04d93d07a9565da2788ebf9d14f4d7ca657e47187c5eb062bdca6903432154f3203e1d9e8be55c1e54bbe40196ef4beb172fd779cfcf10c769705f80fbac7fa97f3049180726b1530d45eea64f0b1ba26020dfd3ef2a1f9a9458b746a1f63d5b9c2b2d64") socketpair(0x11, 0xa, 0x3, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r4 = perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x8000, 0x5578cbd8, 0x100000001, 0x1, 0x0, 0x2, 0x20, 0x8, 0x200, 0x9, 0x0, 0x100, 0x1ff, 0x150b, 0x538b, 0x0, 0x3d6b00, 0x7fff, 0x4, 0xffff, 0x9, 0xf0b, 0x7, 0x3, 0x20e3dd88, 0x0, 0x1, 0x1, 0xc19, 0x4, 0x0, 0x51, 0x3f800000000, 0x80000000, 0x7, 0xbe, 0x0, 0x252, 0x1, @perf_config_ext={0x2, 0x2dc0}, 0x0, 0x100, 0x109, 0x7, 0x7, 0x320, 0x1}, r1, 0x1, r3, 0x8) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x100, 0x8000, 0x5, 0x3f800000000000, 0x0, 0xf9e2, 0x10, 0xd, 0x2, 0x9, 0x3fffc00000000000, 0x80000000, 0x8, 0x100000001, 0x3, 0xae7d, 0x8, 0x896, 0xffffffffffffffd4, 0x3, 0x4, 0x6, 0x2d0, 0x80000001, 0x8e4f, 0x3, 0x8, 0x7f, 0x3178, 0xa30d, 0x0, 0x100000000, 0x1, 0x6, 0x7, 0x8c3, 0x0, 0x5, 0x3, @perf_bp={&(0x7f00000004c0), 0x8}, 0x0, 0x6, 0x9, 0x1, 0x459, 0x10000, 0xf3eb}, r1, 0x4, r4, 0x0) 2018/04/18 00:06:19 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='='], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x50, &(0x7f00000002c0)}, 0x10) socketpair(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000140)="4c71f597612022d5859534c70747e3dea641d8c4065eb31cb9752f230036fd9c4432c17bd62174cb3d1c0741483aab96501a5d7646398a63e4d1a3888aa20de4d711028a15e05d2300b3ce289401e8f4d0b57b1ffa07bf64321e3b3d969818ddb9e4d8c6fc1045071da1fc32e5a8a6eba17e184a9d0a1802a2d9cb00dae3d850cdafcf005a0d4851523f95651a84a1f05dbc99d8375d28f4a18e3046320fd6047f3dc97323601d68e698f7c45053a3085a83f809cdfe5a9bd2e0f6ef5a2f72c21c38d1f2d9c34d8bef64e9aebdd9f02ac1ba80d39c2cea068b395d", &(0x7f0000000240)=""/9}, 0x18) [ 210.178987] devpts: called with bogus options 2018/04/18 00:06:20 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000f8940000000007000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = socket$kcm(0x29, 0x10000000000002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r0, 0xffffff4f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) 2018/04/18 00:06:20 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000080)="4fcf974fe7a424e52dbab695048d7c23ca3346aebff3091d3c2f4f3f7526cad3203f71adba7cd1697e445d3e654d1c520c9a47a24baf2c84a9984b3516e37216aa614f2088fd13d8f719cbf451d78df8ea70816d2a08b4aacdd7b0507f392da1", &(0x7f0000000000)=""/41}, 0x18) socket$kcm(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r1, &(0x7f0000000000), &(0x7f0000000040), 0x1}, 0x20) 2018/04/18 00:06:20 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:20 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) r1 = gettid() mount(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='./file2\x00', &(0x7f0000000740)='afs\x00', 0x4000, &(0x7f0000000780)="f30998c2e402e8692a33cce916e17ca68e6153558faa1e2044b7ffa73508e225a9420fa39d133f7d65342c8b439f0d9865f927ecab1a8e039d005d6a97010709f1a83ab502096cfc413d37964d24d6f817d37e9f9014c6ac2599001965fdcf67e87cfce6fe5344af7b8266d09158150c6e1c57e8affd04d93d07a9565da2788ebf9d14f4d7ca657e47187c5eb062bdca6903432154f3203e1d9e8be55c1e54bbe40196ef4beb172fd779cfcf10c769705f80fbac7fa97f3049180726b1530d45eea64f0b1ba26020dfd3ef2a1f9a9458b746a1f63d5b9c2b2d64") socketpair(0x11, 0xa, 0x3, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x8000, 0x5578cbd8, 0x100000001, 0x1, 0x0, 0x2, 0x20, 0x8, 0x200, 0x9, 0x0, 0x100, 0x1ff, 0x150b, 0x538b, 0x0, 0x3d6b00, 0x7fff, 0x4, 0xffff, 0x9, 0xf0b, 0x7, 0x3, 0x20e3dd88, 0x0, 0x1, 0x1, 0xc19, 0x4, 0x0, 0x51, 0x3f800000000, 0x80000000, 0x7, 0xbe, 0x0, 0x252, 0x1, @perf_config_ext={0x2, 0x2dc0}, 0x0, 0x100, 0x109, 0x7, 0x7, 0x320, 0x1}, r1, 0x1, r3, 0x8) 2018/04/18 00:06:20 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000c41000)={0x0, 0x0, &(0x7f0000153000), 0x0, &(0x7f0000231f05)=""/251, 0xfb}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet(0x2, 0x2, 0xffffffffffffffe1, &(0x7f0000001580)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x40000000039}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000000095000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg(r2, &(0x7f0000001840)={&(0x7f00000015c0)=@ipx, 0x80, &(0x7f0000001740)=[{&(0x7f0000001640)=""/235, 0xeb}], 0x1, &(0x7f0000001780)=""/179, 0xb3, 0xffff}, 0x40000100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001380)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/234, 0xea}], 0x2, 0x0, 0x0, 0xe69a}, 0x40000000) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0x1000002bb}], 0x1, &(0x7f0000d43000)}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001540)=0x20, 0x4) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000200)) recvmsg$kcm(r4, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000013c0)=""/180, 0xb4}], 0x1, &(0x7f0000001480)=""/96, 0x60, 0xc9ef}, 0x20) 2018/04/18 00:06:20 executing program 5: socketpair(0x15, 0xb, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/04/18 00:06:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x76}, 0x2c) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={r1}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x705000, 0x705000, &(0x7f0000000000)) 2018/04/18 00:06:20 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair(0x0, 0x80000, 0x10000, &(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x12, 0x0, 0x0, 0x7, 0x97, r0}, 0x1ed) 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$inet_icmp(0x5, 0x2, 0xfffffffb, &(0x7f0000000000)) getpid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) [ 210.974557] devpts: called with bogus options 2018/04/18 00:06:20 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:20 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x4f}, 0xffffff7e) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x36, 0x1, &(0x7f00000001c0)) 2018/04/18 00:06:20 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x13, &(0x7f0000000180), 0x127) 2018/04/18 00:06:21 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) gettid() mount(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='./file2\x00', &(0x7f0000000740)='afs\x00', 0x4000, &(0x7f0000000780)="f30998c2e402e8692a33cce916e17ca68e6153558faa1e2044b7ffa73508e225a9420fa39d133f7d65342c8b439f0d9865f927ecab1a8e039d005d6a97010709f1a83ab502096cfc413d37964d24d6f817d37e9f9014c6ac2599001965fdcf67e87cfce6fe5344af7b8266d09158150c6e1c57e8affd04d93d07a9565da2788ebf9d14f4d7ca657e47187c5eb062bdca6903432154f3203e1d9e8be55c1e54bbe40196ef4beb172fd779cfcf10c769705f80fbac7fa97f3049180726b1530d45eea64f0b1ba26020dfd3ef2a1f9a9458b746a1f63d5b9c2b2d64") socketpair(0x11, 0xa, 0x3, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x80000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/18 00:06:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xbb}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000180)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x40, 0x1000, &(0x7f0000000000)="edeeb21c29d5773a80fd997065c0509130c0c56619465a6b0b0a4172420d2ef8caf32bf266f0bc63c1c9d20ea317e2e8a7b32f4010b4872fbd70de57229591f9", &(0x7f00000001c0)=""/4096, 0x8, 0x5}, 0x28) 2018/04/18 00:06:21 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000100)}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000500)={0x0, r1, 0x7, 0x1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x2000000000000023, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0xfffffffffffffe9b, &(0x7f0000000080)=""/127}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000007000)='syzkaller\x00', 0x5, 0xe7, &(0x7f000000df19)=""/231, 0x10000004}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r2, 0x0, 0xe0, 0x88, &(0x7f00000003c0)="97937d745decf41f92ee61b59ce2b4e19151a04875289d63777c6efc63450e1e2aa615cce69111163ee4fcb4d17e4b44df37b9d0026c0f3d61a379fed280e1bf68ec2ba8509a9015fbab4c8151389d807a84dd2b8513f9df51a5979b87acaa1dc2bd4e297dbbfe8b103b185c96d592bb611d0f734669e7dd3631c7cdd502aed95db729bdf15bfab98b6b499b3bc75638f0ca1d0ce2445803eccdfebb5ef3f954119faa6b6498975bf014164607ee1581366a3357ed745ba972d521c55ee554f1d44bea825515c56923a47650708e60271f8b7cfd01e2f215e219e8b88677d250", &(0x7f00000002c0)=""/136}, 0x28) 2018/04/18 00:06:21 executing program 4: socketpair(0x15, 0x3, 0x800, &(0x7f0000000040)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x2, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000fa600000000000000300000000000000000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x1f, 0x1000, &(0x7f0000000200)=""/4096, 0x41000}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) [ 211.265184] devpts: called with bogus options 2018/04/18 00:06:22 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:22 executing program 2: r0 = socket$kcm(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8918, &(0x7f0000003f40)) 2018/04/18 00:06:22 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', 0x0, 0xd216f686b5230258}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xea, r0}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r0, 0x28, &(0x7f0000000340)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0x11, 0xf, 0xc3, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000300)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000400)={0x0, r1, 0x7, 0x1}, 0x14) socketpair$inet_icmp(0xfee1dead, 0x2, 0x1, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f0000000180)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)) 2018/04/18 00:06:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xfffffffffffffffb, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/18 00:06:22 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) gettid() mount(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='./file2\x00', &(0x7f0000000740)='afs\x00', 0x4000, &(0x7f0000000780)="f30998c2e402e8692a33cce916e17ca68e6153558faa1e2044b7ffa73508e225a9420fa39d133f7d65342c8b439f0d9865f927ecab1a8e039d005d6a97010709f1a83ab502096cfc413d37964d24d6f817d37e9f9014c6ac2599001965fdcf67e87cfce6fe5344af7b8266d09158150c6e1c57e8affd04d93d07a9565da2788ebf9d14f4d7ca657e47187c5eb062bdca6903432154f3203e1d9e8be55c1e54bbe40196ef4beb172fd779cfcf10c769705f80fbac7fa97f3049180726b1530d45eea64f0b1ba26020dfd3ef2a1f9a9458b746a1f63d5b9c2b2d64") socketpair(0x11, 0xa, 0x3, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x80000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) 2018/04/18 00:06:22 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xd2}, 0x2c) socketpair$inet6(0xa, 0x80005, 0x9, &(0x7f0000000000)) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x7fffffffefff, 0x1, &(0x7f0000000480)) 2018/04/18 00:06:22 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x5, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000033000000000000006e5331683d51824989423f0000000b50000000000000950000800000000000006c66de0569be8a3599c5c6981300"], &(0x7f0000000400)='GPL\x00', 0x7, 0x8, &(0x7f0000000440)=""/8, 0x40f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002200)={r0, 0x50, &(0x7f0000002580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002600)=r1, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r0, 0x0, 0x89, 0x2b, &(0x7f00000005c0)="b3fcf0403802b5e3407a7f142be5a2e979aab584fbca24b37b6e0173470216002cca52b236bb36d2f5f322a6bb12f5df6407f6f16be99091767854451208af01ef75cb1d9cb5d5cf08281c9e8bd2693aac375d034c50ac37077495873985e99b0921594399c0bbe48d1fe3c33da9c8dce683bdc8e72ac91929da883282f8bea702801526b6272153bb", &(0x7f0000000480)=""/43, 0x3, 0x3965}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c0faa820b8000007aa7c40a00ffefffd7f144"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) socketpair(0x1, 0x0, 0x6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001f80)=""/30, 0x1e}, {&(0x7f0000001fc0)=""/211, 0xd3}, {&(0x7f00000020c0)=""/52, 0x34}, {&(0x7f0000002100)=""/150, 0x96}, {&(0x7f00000021c0)=""/30, 0x1e}, {&(0x7f0000002200)}, {&(0x7f0000002240)=""/159, 0x9f}, {&(0x7f0000002300)=""/185, 0xb9}, {&(0x7f00000023c0)=""/51, 0x33}], 0x9, &(0x7f00000024c0)=""/95, 0x5f}, 0x20) recvmsg(r4, &(0x7f0000001f40)={&(0x7f0000000700)=@generic, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000780)=""/195, 0xc3}, {&(0x7f0000000880)=""/229, 0xe5}, {&(0x7f0000000980)=""/251, 0xfb}, {&(0x7f0000000a80)=""/99, 0x63}, {&(0x7f0000000b00)=""/75, 0x4b}, {&(0x7f0000000b80)=""/192, 0xc0}, {&(0x7f0000000c40)=""/124, 0x7c}, {&(0x7f0000000cc0)=""/165, 0xa5}, {&(0x7f0000000d80)=""/119, 0x77}, {&(0x7f0000000e00)=""/86, 0x56}], 0xa, &(0x7f0000000f40)=""/4096, 0x1000, 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) 2018/04/18 00:06:22 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 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, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x2, 0x1, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) [ 212.221196] devpts: called with bogus options 2018/04/18 00:06:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x4, 0x8000000000004, 0x4, 0x3}, 0x2c) r0 = bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2ff) close(r0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/20, 0x14}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xffff}, 0x20) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r2) r3 = socket$kcm(0xa, 0x400000000003, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x4c, &(0x7f0000000140)=r3, 0x4) socketpair(0x11, 0x7, 0x8, &(0x7f00000000c0)) 2018/04/18 00:06:22 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:22 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x6, 0x6, 0x8, 0x3, 0x0, 0x100, 0x40000, 0x2, 0xe98c, 0x7fffffff, 0x7, 0xffff, 0x174, 0xfff, 0x1f, 0x3, 0xe0, 0x3539, 0x3, 0x6, 0xed2, 0x8, 0x7d, 0x4d, 0x6, 0xffffffffffffff7f, 0x0, 0x3, 0x2, 0x401, 0x40, 0x1, 0x4, 0x2000000000000, 0x100000001, 0x5, 0x0, 0x2, 0x0, @perf_config_ext={0x7978, 0x10000}, 0x20000, 0xfff, 0x7, 0x0, 0x0, 0x6, 0x9}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000300)) r1 = gettid() socketpair(0x4, 0x80000, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x3b1, 0xffffffffffff0001, 0x400000, 0x7, 0x0, 0xed, 0x10004, 0x1, 0x1ff, 0x1f, 0xdd, 0xffffffffffff59cd, 0x9, 0x4, 0x4, 0xc66b, 0x9, 0x76, 0x2, 0x9, 0x2, 0x8, 0x0, 0x8, 0xc7, 0x4, 0x80000000, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x1, 0xcc86, 0x100000000, 0x1f, 0x80000000, 0x7, 0x20, 0x0, 0x6, 0x6, @perf_config_ext={0xfff, 0x5}, 0x100, 0x96, 0x200, 0x7, 0x10000, 0x8c, 0x9}, r1, 0x1, r2, 0xcbb814dbe9cf02d8) socketpair(0x10, 0x80000, 0xfffffffffffffff7, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x6, 0x0, 0x2, 0xcc46, 0x0, 0x3, 0x8, 0xd, 0x67b9, 0x36d, 0x0, 0xff, 0x100000001, 0x8, 0x800, 0x8000000008001, 0x3, 0x4d, 0xcf, 0x80000001, 0xffffffff, 0x7, 0xfff, 0xa76, 0x0, 0x1, 0x6, 0x3f, 0x401, 0x2, 0x4, 0x4, 0xfffffffffffffffa, 0x6, 0x80000000, 0x153, 0x0, 0x101, 0x7, @perf_bp={&(0x7f0000000000), 0xe}, 0x400, 0x2, 0x7fffffff, 0x7, 0x4, 0x8, 0x1}, r1, 0xb, r3, 0x1) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x2, 0x100, 0x10001, 0x7, 0x0, 0x1f, 0x40000, 0xa, 0x7, 0x8000, 0xffffffff, 0x800, 0x9, 0x20, 0x9, 0x4, 0x3fe2, 0x3, 0x2662, 0x9, 0xbed, 0x9, 0x1000000000000000, 0x0, 0x401, 0x2, 0x7, 0x4, 0x6, 0x6, 0x8, 0x0, 0x7, 0x1, 0x9, 0x7, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x208, 0x6, 0x9, 0x7, 0x2, 0x7fff, 0x4}, r1, 0x1, r4, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xfffffffffffffef6) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000000440)='squashfs\x00', 0x0, &(0x7f00000004c0)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000002bc0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x412, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/18 00:06:22 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) gettid() mount(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='./file2\x00', &(0x7f0000000740)='afs\x00', 0x4000, &(0x7f0000000780)="f30998c2e402e8692a33cce916e17ca68e6153558faa1e2044b7ffa73508e225a9420fa39d133f7d65342c8b439f0d9865f927ecab1a8e039d005d6a97010709f1a83ab502096cfc413d37964d24d6f817d37e9f9014c6ac2599001965fdcf67e87cfce6fe5344af7b8266d09158150c6e1c57e8affd04d93d07a9565da2788ebf9d14f4d7ca657e47187c5eb062bdca6903432154f3203e1d9e8be55c1e54bbe40196ef4beb172fd779cfcf10c769705f80fbac7fa97f3049180726b1530d45eea64f0b1ba26020dfd3ef2a1f9a9458b746a1f63d5b9c2b2d64") socketpair(0x11, 0xa, 0x3, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x80000000) 2018/04/18 00:06:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x143}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf74a3e72be9cc66f"}, 0x2a4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) mkdir(&(0x7f0000000800)='./file0/file0\x00', 0xc0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000780)={&(0x7f00000001c0)=@generic, 0x80, &(0x7f0000000700)=[{&(0x7f0000000240)=""/153, 0x99}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f00000003c0)=""/168, 0xa8}, {&(0x7f0000000480)=""/133, 0x85}, {&(0x7f0000000540)=""/113, 0x71}, {&(0x7f00000005c0)=""/186, 0xba}, {&(0x7f0000000680)=""/92, 0x5c}], 0x7, 0x0, 0x0, 0xfff}, 0x40010040) socketpair$inet_icmp(0x4, 0x705000, 0x1, &(0x7f0000000180)) 2018/04/18 00:06:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xfffffffffffffffb, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/18 00:06:22 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000000, 0x202}, 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, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x8004700b, 0x1f4, &(0x7f00000001c0)) 2018/04/18 00:06:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000200000000000000000000850000003600000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000140)="222fea09601182605aecc6378847", &(0x7f0000000080)=""/18, 0x3, 0x7}, 0x28) [ 212.517715] devpts: called with bogus options 2018/04/18 00:06:22 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2b, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) recvmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000080)=""/55, 0x37}, {&(0x7f0000000500)=""/131, 0x83}], 0x7, &(0x7f0000000640)=""/192, 0xc0, 0x6}, 0x40002000) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='user\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/18 00:06:22 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) gettid() mount(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='./file2\x00', &(0x7f0000000740)='afs\x00', 0x4000, &(0x7f0000000780)="f30998c2e402e8692a33cce916e17ca68e6153558faa1e2044b7ffa73508e225a9420fa39d133f7d65342c8b439f0d9865f927ecab1a8e039d005d6a97010709f1a83ab502096cfc413d37964d24d6f817d37e9f9014c6ac2599001965fdcf67e87cfce6fe5344af7b8266d09158150c6e1c57e8affd04d93d07a9565da2788ebf9d14f4d7ca657e47187c5eb062bdca6903432154f3203e1d9e8be55c1e54bbe40196ef4beb172fd779cfcf10c769705f80fbac7fa97f3049180726b1530d45eea64f0b1ba26020dfd3ef2a1f9a9458b746a1f63d5b9c2b2d64") socketpair(0x11, 0xa, 0x3, &(0x7f0000000680)) 2018/04/18 00:06:22 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='N'], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x1, 0x3, 0x10001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/04/18 00:06:22 executing program 0: socketpair(0x10, 0x6, 0x704b078d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100), 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r2, 0x4) mkdir(&(0x7f0000000240)='./file0\x00', 0x51) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000740)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000500)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0, 0x86, &(0x7f0000000300), &(0x7f0000000380)=""/134}, 0x28) 2018/04/18 00:06:22 executing program 3: gettid() r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) r2 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2018/04/18 00:06:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x16}, 0xffffffffffffff54) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000180)="f0ffffff86e106fd5b9433be9e019532e3c5daea8f41c27cd06b036bbb91f916fa4b54e92db7c258a0c8d35544ea210d958145f6b5a8f384a7f9ece021585a17006ccc2c1f5973a74a0a5ecd159b5061e527e558352c24660027fdc39702263cd107290b4eb6267cb68f647a932efe26fa0a0b3d8c904cdf70960155cff273729ce79dde0800000042eeb8bd981f46c394b06ebb", 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x400000, 0x400008, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000135}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x10, &(0x7f0000000240)=@raw=[@call={0x85, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0xfffffffffffffc00, 0xf, 0x4, 0xf, 0x20, 0x8}, @generic={0x5, 0x7, 0x2, 0x2}, @exit={0x95}, @exit={0x95}, @exit={0x95}, @exit={0x95}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0xfffffffffffffffc}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x6f2000, 0x1, &(0x7f0000000480)) 2018/04/18 00:06:22 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xce}, 0x2c) r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x705000, 0x1, &(0x7f0000000480)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000180)="e772bdfa8cb9c13fdfce139f610c174b8f7a9a131cc17f89d727d50cd8c078e6d70c346ecff7af61275311b70d297a8f686f423322edcf28295091937d124046e6aa90dbcffb7eb3145b9b095da7c33f5b0ae75f7ac116c87dfbb7851d5238960d3342629abac8d35d7d5d97b4fbcf566b5cd90da6a1f8e6da99e154cc91b28300d7753654540b04c3796d1c0e7f4d72e41779b1c2d6fc28ce5e65e5ba3707997589c1d623db54df456e9a0fc0661cc86d8dd4dab061f660eb08c3b6a397ddfbea9901a9b86b66702129ba3e4999e6", &(0x7f0000000280)=""/133}, 0x18) 2018/04/18 00:06:22 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2018/04/18 00:06:22 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xde}, 0x2c) r1 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000180)="9831d8cc89e493bfbc22cf545bdd4ede3976f9d1e0a618ef4d3bf2e290867d4653c7e9388b6b4da9dd82a857d47a57eac28b1217154293fda833a1a72f000f307b6a671a75ed0cdf77d136ef8404ceb72d84fec2f1ecaccaf5e1c9af8a993b395fff21c4015931481b4cc1a01dfd4df0227d116d7001ec6bb93c6e9eee1e7205c83bd136a489c8fab56eebbded0c31ccb687b6a03af7c34abde5ab6dfadd107a76ddb4c448cc6f62bc91c360", &(0x7f00000003c0)="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", 0x1}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)) 2052/04/26 14:11:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2052/04/26 14:11:10 executing program 5: perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) gettid() mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2052/04/26 14:11:10 executing program 3: gettid() r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) r2 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2052/04/26 14:11:10 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f00000000c0)="fa619179d22c79568f3c0c316efc7efc51584e3fdcd0ab61", &(0x7f0000000200)=""/135}, 0x18) [ 212.820024] devpts: called with bogus options 2052/04/26 14:11:10 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0xa, 0x3, 0x11) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) setsockopt$sock_attach_bpf(r1, 0x29, 0x3e, &(0x7f0000000180), 0x127) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2052/04/26 14:11:10 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2052/04/26 14:11:10 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) gettid() mount(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='./file2\x00', &(0x7f0000000740)='afs\x00', 0x4000, &(0x7f0000000780)="f30998c2e402e8692a33cce916e17ca68e6153558faa1e2044b7ffa73508e225a9420fa39d133f7d65342c8b439f0d9865f927ecab1a8e039d005d6a97010709f1a83ab502096cfc413d37964d24d6f817d37e9f9014c6ac2599001965fdcf67e87cfce6fe5344af7b8266d09158150c6e1c57e8affd04d93d07a9565da2788ebf9d14f4d7ca657e47187c5eb062bdca6903432154f3203e1d9e8be55c1e54bbe40196ef4beb172fd779cfcf10c769705f80fbac7fa97f3049180726b1530d45eea64f0b1ba26020dfd3ef2a1f9a9458b746a1f63d5b9c2b2d64") 2069/05/01 09:13:35 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x12c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000004000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0xc, 0x80000, 0x2, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001980)={r2}) socketpair$inet_icmp(0x2b, 0x2, 0x1, &(0x7f0000000200)) 2069/05/01 09:13:35 executing program 7 (fault-call:4 fault-nth:0): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2069/05/01 09:13:35 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file1\x00', r0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000300)="b62c6bdeeec4b88026d2ca3a44b1c8d7e1a2f4964f13bd1a508c083939d7f20cb3d062ec84e4707e5d8996bb1287506f1819477eae3e77174efd2a9425cdc4fa5bd6b55068b6acf65009ac7f1ebeb41b041769173e0d8c235f9b1dfb6e3eae11d96c32bf1e25d4fb9770fb960af69227ff0c8235cc26153754656b7fe5"}, 0x10) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='tmpfs\x00', 0x3, 0x0) 2069/05/01 09:13:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000000000)="4750480099b40dddaa77f7a3df310c3e71604cbc2cb26e6893c30d3bfc62703aeb2ae670c9a11dbba1f89e00000000000000", 0xfffffffffffffffc, 0xfb, &(0x7f0000000040)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000140)="1b95b354fa645cf05c6b6581460205d7e8b6270812f555f632ea56d14b38e358be01ee3faa4505a08da902e6becd03e7c6eae29a6ad68622f300d880edeb43218cda5efa1b1e30e45e3568ac35f234cb00b5a0521e66232c63491351e9ef829fb098f5df8b115db06583c24875d2add86112400a8d933be553fb71e4272aa8559b7e8483b9"}, 0x10) 2069/05/01 09:13:35 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000007e00000000000000d4853149fc514c02fc33752d07b1a6e09db34647d7045121f67e0c135bb8f3be5b83bd441a4560d25748a8f13d49d6d26359a8dd3fca0573ca4422203a8ccb28d472f1c1b97310e584d12a01da7257b4272796840443e6e20a7f1888d3b9ad17fc381a1e9ad58354c9c3ca10b916255234673beaeb30023aa646429a7c382f095964c652098356f2db4fb3ec2d335cddb1e0d97eb90cee56beb06ad847000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x2, 0x1, &(0x7f0000000000)) close(r0) socket$kcm(0x2, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x11, 0x65, &(0x7f0000000180), 0x127) 2069/05/01 09:13:35 executing program 3: gettid() r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) 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, &(0x7f00000002c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2069/05/01 09:13:35 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x0, 0x7, 0x7349067e, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xdb32) close(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0/file0\x00', r2}, 0x10) sendmsg(r1, &(0x7f0000000780)={&(0x7f0000000140)=@nfc={0x27, 0x0, 0x80000001, 0x7}, 0x80, &(0x7f0000000700)=[{&(0x7f00000001c0)="1d0ecd0db079c32538a501ac16225701efa01db7a8ccd367cf47f51a086643d145630fa49fecec7ca4e902a6637d935e4aea6367c9f896c6b27f27ea63c205a521ceb34d19615c2ee9f2ca0a5508a164a17f1727bcdaafd80ef9b728881765436821ab59cc67b86fdd01aa69e776a894f2904d76032c774e8070a21b522ba4eb9fd730ae68b7ee967beec744fdfdda22696ed1f550c139f2feca9b79b0f9eeab6a718eafbdf2b1e57c24336780cb1de8e24e47a83d6755bbe2b2f58e2a8401153c361f658452246f358504c9613f43c15adbde0c", 0xd4}, {&(0x7f00000002c0)="6c9dbd7147efea0da2a99d11767ad99b1f1f", 0x12}, {&(0x7f0000000300)="75002d8beec52cb34500e3746846d454c92b3c7aff38670090922b4dbe66b886a59082285c258fae08e408fcceac52ef68594cdff5ad45dac12b4c2912ca1c773b79c2025224f29dbd27a40cb8199bfe5daaf16edc6173e53ac54cf0ddeffbdfa48dea8bbfc93d24f5f01e208b677c9f1847c0e56c1cf7cf7e3e22c7e5ed659f4696981f18ba125b941ef5b30597fe09c691abd62e662d11d6110ab39a32cc9e16bb6537dec7f3b14e70c46d2f618b0945e1a3a531b144330d59073d73f07703", 0xc0}, {&(0x7f00000003c0)="91b25f2c90eb0444e866ba28e0700e219203de63988ac363a272ef5124e6242e84022a05c6fca1caaaf569b8031d609bd5fd5c4fd7411e34569ed93c50abe77404689b1a723a8dcc6f798e0797ef82f4a1ecee1e40d86b647ede78a28db00b756d4b3777f77b00f005c36673b460ec1f30df3721e2d4539a7f5d5891a327478c828eeaa48572ba7914d591692ff92264edfe6ea7a953289376b0592bdbc9df43756b37db5cd32ec3a9c81922d2109160e6a55fddd70b31a569e145c30d7e4c2f6918e65bbc1486260bf52eb5355aba4efcdcf15e1e22ff340ae12faa8000b02a0e3f3479509178a009a17a4db2f3887a7e6bdd0095a7ff", 0xf7}, {&(0x7f00000004c0)="209c195356139aea4409d2315c5bca33b71682e92e2bd60ff6f5c74e3c44d1aba1d6972a8bdaf6983b98d0f4e600c68f1ac06fc1c601765929eecadcf7ab0981998ce5a6cb615e98af20c6bea9366ef69091d707ec25976ef213058c01e94bbe205e0b2bcb5702bfbed4d16c8881a8ccd3995a55823f36fa6f6073ad16e085422a339cf9b8294e5f73a092fdc0e145acecfa1503ea173199243887b6fbed931534f5422aa4f94ff0dbc49a5aef530b08def72d7fa5f51cbe74a49edbec665a11672fd2a878a1148943caee8bdfef3aa1388e", 0xd2}, {&(0x7f00000005c0)="75d8990f5fc52c367e40d34f1dc04b2d70d47c504f01e3fbdb49a340c3fbcba8deaaa298eba0a85f8b57c590e791762c578172053d341a248a971d885e8818b86c9dd480566001a2af9b7d9119a47b212fc5c4f628b10822e35a3984b138d4a1f01c85ccc7a1c5e2cbf70b7a294d8d0dd88267ad38f0e27c2b686f76b1fa18efecad0504ca6165facb023eac6a8008da55e3b74acd1fa4f09145d2b178493f7b3aece9069e226d5b30eb241bbb25bd4079b0c4", 0xb3}, {&(0x7f0000000680)="7427704fe18b7aace337b95953fe4cbbc278d31bf438e486294bc1ea5f1b99343fabc244c7", 0x25}, {&(0x7f00000006c0)="a33b8c32ac999a3bdffa0473c5", 0xd}], 0x8, 0x0, 0x0, 0x4000000}, 0x80) sendmsg$kcm(r2, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f00000007c0)="dc6c1e77dbe3329598d1f3c164acc3df7a6f97f9c932c0fa015a27f9034b9ef0f754a9e087ef444fd5c27abef6ab36236fbf549aeed7958722200dd0c6fc7c8d4f008daa096486beb86718641b0c25563001ffce219596059b07ed66b21d1629d5a673c0cedad6db7ec1a1e786cf2a2117651bb45bb9d5511a2bc50040f2565a6b00adf477ff80955200d28a3886897b933a9012cb4e6e0387974a0d9d93c1559536f5c2ec6a37062cf2ad40946de03562f173881073ca553084249e6f16535cf67a3edc2be78442ef0aed27ef511e1b58632406928a021bb8ecae", 0xdb}, {&(0x7f00000008c0)="80210a8aeac8755d3037e682ce0ead39cbacab8f867d6bae665789af595810b1668df46e20a583dad6061ec115d1c8699ab3fb601f975113d59c5ce3f7449453616da424275b910fcd1cd82c9b7e6080ba468b830c889e23b1943e9fc69d3e59509a8a2f779e4cc76e7c8aa4e095b26fa2e9e2e86068bd7cb2dc27d241aae253a6ec", 0x82}, {&(0x7f0000000980)="d2398e67d50b6f9eaa66b392e89b56fc25c3330bfb4aab57cf10a3ca81ab73c558281680039780f3b31665a89f7dad20fce83f6ba3560208583e07a45d1121991c98182b83ba0bd707edaa0e3f425cd3274f9a3d0d9afcca221a5f48b7503b6ee7a2ac5cb164e7dbfc4bc66451e24a6871a48b6939bf07a99c42dd096b7c878bcf141f1e8176b021bcb610d17c4b2448", 0x90}, {&(0x7f0000000a40)="497e38861b9dcd9c2e512a5df27d41fec6ab29a14472b5f77b7e0d96791989dcca411b50b7e2fa3a46efd9e99487dbcc7a88cd2fef5b2fb3060c267c62dd08ad85ddd0b87cf3c6d0bd0c42fe0de791afc32b555e2d", 0x55}, {&(0x7f0000000ac0)="a59743cc16ee5c19f81fd0a6fa97ed0bd6814e897dc64e06d743a1af4874f9c5020f8f1785668527cc03c028d00dc9c6a369fe31d892aaa6064a23504b206dd18d074e01a51b331af217ee158bb9a00184dd61242dccaeaea7f2a3f1620e6920bd5913cab3412298ebbaaec2895512c56e9fc82568180246e71d7414e818be6c0aa12f73d868a08a9cfe6531037f12a1fd8cb8baac4d4b16661c8beacf12087c277a6493e60fc11be2df6d8c84fe476bca53a393d1e15b3df941b4b53eb20d4b0d319c315fc0e3f1c90f3a767fd1c997546792d1698df4576507b1", 0xdb}], 0x5, &(0x7f0000000c40)=[{0xc0, 0x10f, 0x80000000, "e15e048be9e7dc099c35872e31074da57e0ab514b73a4b02730a89b8ee8d9465fd5e2a83de0d8631ec56fed1c1840f019cd3f6d7c4bbacbed3401b0185dee5e657eb183d0b2c6b3d595570fdbcaa8de1b9dbd0dc00fca94726242444bd5c9f32442afcb78eeae60b10e758e98bd593d166ba856aa02f9a35b4f37f4b07162d166b23a57f1934501403100000df44145c26538fba31270078780188637b653dc67af319bfbf40e7cf0fd522"}, {0x108, 0x109, 0x7f, "332906a62c3668cc4a3355d1bfe2ecd76a4683ccd875b4802c5a340d6327985c063515d993e6efa409aad8374e4eb209d428ab56e8ec6ccea7859d25c09f5d5bce155eb8b8741cd2ff99e3cf4071cd06dc04ae2b96139580100cca00df7b3b0aa3931a6eb1d353793da2effc423b2f5507e731c434e7ab6cce932ba887cbc751c37eac6a64954ada0eebcbdeee468fa7b6e705c31904960cbab260e0b8472d665c1f44667ced5f99b33b6696ac8859f4c2790532672252a5ed4ff66f805ae566c68ba353b46ed7e7ee8bf136607f018d3b70b7027dfd11561c045a0cd3edf412fa522393288566646ce060e77b5fc8faeda4e2763260f6"}, {0x40, 0x10c, 0x5, "1175d65ed6c8f61ab8b3e08f328db652f9b70668ca5a03177af126f8c322f156f827a097968cb6d7181715e2d0"}, {0x108, 0x109, 0x7fffffff, "ebf1c84c4b37677075dec9dbcac1550d5844830357c31e70fccca1167365c267e865b56fb91083d583047f12bf7d23579bf3ec388d647983756ee7bd0183b4aeb737e3a3b281ee3da11418cdf694a78e5d97a2651e079d91e917e53e3ccd233e3273f37da44b865077d8119cd20f468db89b10646ba12f0a70f854cb94adf5ac3f31451bab64c3a4f735838feb55b0e60aeaad20f35e686b98b2e2a22475f3e6e98b5ee70e243bae4c0fb0d30402dcf73c74ef734ade19605054a89490e430f44626bc31c37c5c714214c806bbefbd9558506e0e55d14ec538215c2e47629d89ec1e6d65f9d2bd5088adab86b3d170302ee6"}, {0xe0, 0x10f, 0x1bda, "ca343f6ba59d01147d2499755d4179613cb966e4e10b0b774f3f85b3ecb6b15f15d6fa6085ff09bb529a0372ce4ddb320c9b3d367551a5e8ed1c06d0578773fd50b1d000505f26c07fb88b477ba4f128bd588f6e32f2648ac2664d6b00b963624f14fbbd62057c636ca647cf9eb3589f22d7164334ee715263552504a8b0678f5799839cf0e0a7acd39d8a67069ee727334e2e2d8857dbbacb8b28fab77696c27e79359235ecbbb02bea451d46376e5001d2b5694d2e9dcbf29551d3cad79a0f96a99c54a8bb7745767f94ba2582ef7e"}, {0x30, 0x115, 0x3, "ea484730280d94aae44fc0ee683b381551db75109d1f4a8b14dd55cde5fb"}], 0x420, 0x800}, 0x10) gettid() bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001100)={&(0x7f00000010c0)='./file0/file0\x00', r2}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000012c0)={r2, &(0x7f0000001180)="9426e70465fc02210610a8be379f6d80ca042846eb3889c416e38ab4accc17c9b78a9213b65bb409a16b3c2850f3acfdc235f99743fbe015bd9e67e33e4b1668c7b3d03cdcd1e1f48e694577a2e413af21dcba6959d4ffa12f2835c20f71bb9398fe142623ed6038475e420375c087888c85fc447147d667d438c325d4be2b4a86bb2a545a2a2141854868895395df6a32d2df0946195ce0a4f5f14c1e251f161b9bb13c894c9a42cf8359", &(0x7f0000001240)="ad8275c5320d99b5ee43caa7eea5d91e28c732b901c04aeb81b56fd3604fd2779cbd1475c869ce7dc269546ed83386d8f49e95916fb34dd0a7d0c7347d9a869005331773c563f221a9ab087112b42b60bc640124fc3dc7d2cd40a5", 0x1}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001340)={&(0x7f0000001300)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000013c0)={&(0x7f0000001380)='./file0/file0\x00', r1}, 0x10) sendmsg(r3, &(0x7f0000003d40)={&(0x7f0000001400)=@l2={0x1f, 0x8, {0xffffffff, 0x2, 0x0, 0xb95d, 0x8000, 0x100000001}, 0xdd, 0x10001}, 0x80, &(0x7f0000002800)=[{&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="f5", 0x1}, {&(0x7f00000024c0)="7fe70f87f9140427281d360db74b83c7a4cfbbfe17a42a5f85e3a08e1bc58727f8507facf53f9a6ff480b7838995e65efa3162914d8b74babd163caac70e75ddce5de1d526c23bbebc2bd3f075307a07f56ed97e", 0x54}, {&(0x7f0000002540)="cea7cd5b883b38413e1e02d81cee3e0ee871548dd12ffeb710f4bf0b2245b90fed1d648229e4904f4eba971a17130bd6d7df781d9ddcddd0d45ffdd5b0063719ea802af09072746268d633a846262f99cfd3d715ef135c6de26a85db9e711691c86f1bf584642b62a47aaf095d36a4512242103c4df0e19f538cc23c5b5d426f33ecbe553fc2293c778fd201ede47abceaa1a228c95ddc7ab0aa0c780e", 0x9d}, {&(0x7f0000002600)='g', 0x1}, {&(0x7f0000002640)="ceaa2e1e3676e21ff1807eebaec8d56144cdda2fd15b8058ce5f67ed2027c34a00d0bb890d8524d20827522e8b0336bdc40beb46b5b1ccd8fbff69bcf62ca15366f9b8344b2f06d68085e1bb37d5436eb5decc8100c300f70034f7569308e64dc01f02dc3bb3ea7a0881c65b0ebe7b9248c54af9a9b83c371285de966c5175fbe287226e6e1e70089f219ca6b86302b1c3064026f7661b704b69", 0x9a}, {&(0x7f0000002700)="6016a6b19f15821fce7a3f8c06cfcbe90e38617d92163b55d38fbc581181ed50ae06a77f9ff8d4a6dbfed968036248b59094d6815a31", 0x36}, {&(0x7f0000002740)="ef11877fb45f76f70b555a6a0407d4c09177b5f3797da115355a3b47ed52588c0c43a5cb695ec33cf5e5c352d71ac856f68388abd48917f6fcbe0ac9ff3a252d4f70a3548994df6525253a4e770db4292774f3b1ebc9623824dac055cbbf1b8f7f4e34a4d0b882a5e40d0d988fe7e6abfe434eb6f5109c6bfd25a3", 0x7b}, {&(0x7f00000027c0)="ea0810633b8ad29059bde147d0a2df7c2ea9ce775d1780de10bb", 0x1a}], 0x9, &(0x7f00000028c0)=[{0xd0, 0x101, 0x2, "7b8f49c37fdeff381e0175e95465bf31e035879232d3d607c06a7b9a0aab04557d6b3902b3e9322d1ebfc8ffb007356d43eacd2c3f8ef99cd563dc7206f84f498135fae04dc887dcdf2ed81b52749711aebf302e6f2c5e9678fc0d7028d35eecf3987425a701c57db13b0483168ecb3ecb1e9acb7282cde334d388a1e4b19065d6b3c92a83d82e1fdb65387ec5ccef7519d874af85f3d6c5b89a67c72e24c3d8ee0d8673fa2e88c42e25be839e508ff4eb525de7cb83b647674a8bc5fd95"}, {0xb8, 0xff, 0x9, "58c77eaa0a8145cbf6dd06a5bd9dfc62ceafafc15844c225aeee5b2f04ec9ed2bcc0714948083f87465a7c520f446baa1c31e7ad565e7a29f7b5e5e046fedc182ee130de25803a404c9184b69cf20be136f6e30d61300a178c0adb35f04e2800775b276334cf55db0b2cfdf01bbeeabf769bd39e9481b0cb3565441ec583d297dfea9582df4e41ac3ac48ab6c13b5b87036f28f42215fc2dd449c0440ec4dc7ed4925b8330df97f1"}, {0x20, 0x10f, 0xb0, "f5e7ae17870202d3997495d4e80a"}, {0xb0, 0x117, 0x3, "6d7c73d3995caccd2b59610033fa7d4457933b6e09229d40f16fcf288bc25f468857bdff8e6217749fb1d4dfd7d811b26c5260868f0c7e6e79338f5c5cfee4a0b5d102978e8870c2466569fa92e2252187ca89af3a46ad59c2e446fbe95cdd86bfab6f7658b02a9ae41132756991e46ba9f5618085ee1da9a1af427f22b6d883adf0fab5ff8874f0613c3842d618efce85caf30c2e4d6642ffecd15b4b"}, {0x1010, 0x0, 0x0, "66ddbd56adfd05ba615518024763f80ee2b54455dab6ee6ac8ed558dae9976ff28c90e4d36a03b94a604e5124888d42d0d09d05277e29ae33e3e0ef68ddce4ed6e3a2e956dfbfe8d8487f774f24cdf7b39d27c43c790fb6f6fd77246ee0311fcad05ecbcd05d9b6ff0be7589cfe86aab0a6bfd5ac98e5eca737a52c8bc0eccf51536b51717d0ee08739a4a0b6d4ccbcc2e350f6b2356acba0de43a0e361217f5e23237a3b7688b7bd949d83397cf8703a24936f6eb5dd0579ac0884ef8ad721234bbdf35df7483ad8a0245434abf064d9b7cf8cbddb52cb1f82ef76ef2f64901efd397e8d5e6277b7e562eb8713f80f6667b961eda35a4a5c89f8fde0fb632dc3bc17104d96f2e080e1560be19accb79ece230cc9b19a721ec49026e61c28cefc3c8968a53b6ce1d4cf9cc7b0de9d9c390ad80aa3f4181728a89114642529f6138e93ec1a09fe2123e65a242c5e3b7ef196b2b495358ba742958268cf6a21714e07ef141c79a28da590459519530b04bc037bcaef82be49edf18b2989ecb153ef4cab00b1ea50c335ccefd82a853009beaa8f0c6e37736b638e8dc8eb57b41b27b45bc116df6f02150e1cd45cfe93de7e6bfb4cbb74a791b1947c64c06302b33d0cda398f61f574e9cf253c4bc02d01053262aaf5e6a37e2f312590243d9221dc23b2eccaab48e3e63658057f48203c86f6907274431e50c1b3328314f00c8f1b8ace1ff196c18cac64f69188d4afcdf35fea5b8ffc2cb0b8ecec0cf34725cf613d0f3624105aa8b8d953e64efe7b1aa996477d80a766da6a0f9e9c7300c724eb3f1e9b8ec165a71401053055370a006a338d5101ceced8528b4770f86f8741dcdd6c2d94658131bca415a6ef0eeb0faca25d3cbf7b504f0c8ae9208eb0c2fd915cf85f34e34c08aa2c42afa2172f92248c41c27eeb9894b726ac48b5f8d406ed6183e5ec1e205ba3e305dcedb94f77b85f78984a268665ff8c228bc49e1e6ebedd37b842852ba6ad98ed0963471db359ecd276c2755e9cac8eeba0fd389f7e646093d42804c73aa7c3e1ec64e0ea55052d1a65223576f9c229e73b7690b77e5faa70dbf8fd0adbf56f366bf00d6036a3befa3cc5deac3b28a4f9d62c6005d319b1533842d826f560ed3110b8e3abff8730b9cd1186eb7a3ba8404305a39e8a07d304d4dbf32f1ebfdceb15b07b002d8ca4910c4ee91bb2210d0ef63bb864ddbc7153caf7f4bf5fb9b887291bb52716000fda35ef2ee7aff64cdb0bc307cde74c360b02682c5d250e994299ff2c5cfc0869579c534d0a64b13b40b6c4dc1d3320c8785bdc7d0cbc7b115ad8a6e167c5ada016191b67b572e1364bd5371f2a9d8f97638501ecb43bf645113beecf92da722a98173b00df199828b276f624ab0cf004fd9461133894699c5716363d324e18f36d021b9b602ac9259ccd4428fc120960fe314491378bf7ef0e343a0a7f35ea5af73c50909ebc6061c3f6def2c0ad438de889aebb43860a5de135a649610b057c5c591ef6464636867d555e4b1578234a1d84785a6ac1a083bdbf9b35e01570a8558927fa43e0c1e2500015bcfa2bb85ab492930075b82717ae97dadb76683d96cce3b714b5783c95b57a60318498431f45fe5649d790895a2319fa3e12777d93a38ba9cef6c734ad35b59ac641483b2704e66db8f41e65c67b95fddedc7776ae197a2aab456f37b28243382e3344a319ddaa8eaca9721706ed2ad4122ed73fdcc412f0622bc0b6ef65affcb1cd24276a89ccfa77197945dad8548e25b6cf9941d76c7009b7efbb15e51d1f0a442fbf9cd959104bf7141dcef27a869390b46181f93857daf737181a7ac2c248692e03120349b18c373c455d7b274dfcb62a9a2604aafefd57f014f5feee7e45c7d57ba950745de620ee1a1872e24638a01a953dbf4fb9ff543cfb97cf245042a44fcfe1844e8622d63940085e500d85f3addab2878a613f4b9e5d10fddaf7e0ae801990df1fbbde1a16657db67e6e0c311bc90cec577531b41348c99d38cd88b82a4a82687f7ec8edb6942fb2e620aaf3cdeccc2343df797b252b74cca74e52ac98e8da69017ee9fb0f17cedb9df86f4443447d4fccd9665c9fcef202a032a2096b0d4adf3c4f5d973a5a098954cc49add58d7ef6dd1a04ebcab48691ad20ab68d798119da3e98cb622f105ee9bfe76dfe1dfc5b5e4c0d5bee85a59943989b121104bd5070b151c06fd7c395659926522db58ab294e4a9095df64f7d4614be909a62f87ca75ce2781b19c7c1c351bb093d0c8e8ab6c1fce10ea13a6e5b71b425ab97b837ef3d0f18b5c1bf9dc092ecf788e9ab71dd4ef14df46ab140f2d52de23373bb33c2635b4c545ec4e56a41468fbb40c75e9ee05f22440acd2d304c973745455e69154b1e00364a6f689287eadae38d2900b9069c2b9bfa8f42fd8932ad6ac18916ec6444521924cda0c9782c4baea3fb5be1026246237a4dd494bcf8d0797629a7ba606b106d5e9f21c0cde4519870eb0c6790b3614dbe79fcf241b0d81d8fc825554961e135181302c8f7c0d12df85a18bc84f2eebfde5735926ba31cb730bbd6034916a57d5ef3784784ba88860ed1fe7f77d40dccdecd1d9530b5f994a45d26823c56419dbaa3d5c628702b892e7f6f43a7f76074cd781892b3f6fe0437d9231cba816d22eb916216c5aabf6cc3b74bbc6ded828937686ccae5197ed8ba09df0df5126511494164b5d2a08f8bd5d306e3b238db4ea3beb2cd4e9dc3e675d5cea37d436e03e691fc5194d799e199205364b44061cfefc761ad97b22fd6e2a56ee81b34ffc09b7f7543d5e86d8b16e901bd0058fd38eb34aa504882154c47b0ed569fe303ac7a56b4bb7480098c0944ee1e0e7bad44f9f873ad995967f640977304541e8fca8fbaa75ffdf0edb6ea52fc624de01434ec64de77ad228960bb9eeb30aa23a3df3bcc10151960e751ff05b7a49aaee0a26c7e1d7b71a551395abcc4c3755048b36d77636a59cb93516b94cbf8228a12ece624bda8d0defea40b485aaddb725a90852b61d77920f51b009338702a166ff3c785d4fab2d8bcc3291427fd0e2e5d594cccce05f0374734626c9dc4b7ff6f5b61c7887874623bf284517a62c62b54f5156481048857dbd074ff8c90a05e52103e55ed6d05ba823199d0109174cdf5238f8c87f4998f3b18825383bcda68286971dc724a70b81ce04649ac65184dad5cfcd09eeb97d73d5613a54fceb6c1280d79a8870153acc64eeb725a3a3d0eb1f7b4618afb98733cf51f41507aa080b9895ad2b73091aa5bae40013f61a69ffa38018d2e56a4f8d02c5c167fee92f1471e2c1060cd0de9d95d7aa6bf170faa1b3f428d3eeb60c33dc12467235476d69d062c6969a51b32e9221a91e9145a04bf2b00e9ecb568a20cf6ff2304dfa0ca3238e7babecd7b96d825d6d7978186cf94cde63fcc59b53a5ecb9528949ed21bfb3c276a61ffbbe9cbeb9289efda1af89d2afe378db1e99fec6972f395225a279f226d2df735fa865b13a9971c47110e803da2a06bb218c42746e8e58d7d7ef6562d8bfb566c0d1867f522626179ce3f7a71abd59144eb0044f1b34d2d5e9ef49b511baf9dec895bbdb22be249cc1225c40f9f76f91bd8ec8e5f6f3ed70f7a9edda0be150f22adc74a1e9a8e296baea0405509cf158d19fe36719842be40baa4d8e56cacde76d8ba4517dc496d1fd1969dc274e1cbd54d1676e3a269c5cd93bcef1537b63bd844c8b97e58976c787306a02dc1d3c8679608e9d47517f337f56e38ab90de6199d7f202c794eb53af0343a96d04f8cfd72d62e7d72a8e7b32306772004b03bb3eff0774b98759eb09ef1ace68b38bd4bbcb4f3b377f5d8211642de5834ebce05e8fe744f7b1cca17194b4b7254dcf057155efa15ba7e208465d800148c2779b1e8ad488505a10e39bacdc50a2f95a0147a4544cc961bf2718783e9adc39334e05a626f3c9432eaff389f3e9b0b69db32643652b32b2b773e92a643503648ce3ffd65b1d283080cf4bdc70c26d2d460aa8b1e8e0cd721e4a03d4d609b2327b19864635de7cbb44a8d78d6701d5b60b98754e161059bd2b1724e0faa4176afbe21e8113656155fca302dc45b4a376c2b1d44c80bdd9bfa9110cf82c8ffaff78045a12f1b729d5b5799ad7f0a73a39bf350592a81e5edd14d9e6a04a62d57e65c5ddc106c0617deaa68adc4ba6b48e8aef1b013dc89921abae62df8d21fad11d30f0edb57156c86971dc152359e56d3a7149009cde441bb6ac413bc6ed9ee00c9c80072d1478323e638e15f14ee7878fd15158e99f1e79efafb5b6a718780d5b59bd316f40de52519a411115699914c6e437a5928f66bdd9500a1a291556deadd2adac9f78d5cacefe84f7aba2d8a3d03efbc4fda1060dbdfe4e42329d4d6884b317c018dd022fd49719434f48b587c4bf04878b2792cae8a346cb29b91d8454f721d10cc83b3b06f82949a509438d6417ba0b0f73d59f2d0b1ea1bae673b985e45f9c969e5867e915c0ad398299ca15061e5848634f6c94f5333fafd514e617360dbfd7bffba84b34aa7c3e0cd6b6493a13f437ea62cb42b83947cc60dd6bca6333e3babb21318d23216880bae2ce9a84c6f9d689e76ebba0674b4ecfeac4ced4493b0363732f6e66af85e434f197b0e4cae3ee043f06ad7094f588f29aeb42cdd058cda3277865f89ed0850fcc03e217240c6ca6bf3cd562fe6ff699b756f424741fea8941335e4ae5bed14e6325e31e279c4efa20b7d2155c05f8f3644f3feec9d04d4efc16f159aa2a93d597a76acb576c0de23fc256ec0f58de2c81e9d6c9662a7b546bc17adc2d3ab4da6fba377a3b87fc3e7bf3afef228e7fa86ecf7163ed152838a3556e79e78e632713b9c32e95477d641176b2edea96b7ebb414e49c4d5337c51f94146b839b40848c1f7e8d8423cf317d27c06f14a5205576d29967bc265a98405f6e44947efb70d7a01c9fafb4a0937bcb429a1c4ef87bba5bd2f496b8b0005f9ce7567857f28809a9f9d366f15a624188085507f9e7bab2565c8da5d1a350822aad384ddf9c3d8125da5ecf0d2166c4d226c8d72cf27fe1e934d205d97ec36e29adb17822c8dc06f2c73d2510fd2ea5f8dfa086acab702e6fc2642555b1c72d5e1b612a4e53df7bf4209047b2706bc8ecc5a70f51430ce2f30127fcc6adec35905c98fe25c1774048ce0d6ff9bae111441284f6564f0bb81d8ce427daffd1094af133e7cd30574c3e0e6c28ebb72f456053bcbc1a2cb090976cdbefae257f94e50ecc3039de6c7378d4e823d87bca8f07375b36ac555d09e017a05e91ec0b6c831feab8b9ae64e2dbe95373cc9a2f376d6b8ce64e646e295d847b3c4653f9fa65e0034755d09145cf62f14ddf1bff6df3911b95272d066f20df07933eb1550a8cbcb3d24505be71fc906f81ddbb061bc4e2e6801a4079a84c880e4289c9429752f6483058e6d44d7b6dfacbdc6365312aca15fcc6f2b3a0d4c610792874705d135e8e256be19d07df548d47145af1cedacfaf57b340edcbbec2f0e8145597e32de4647795610f10c40a2634696d6d280af35b08f4be79cd346c422d5983fc146f8ef843c8a5b3319c3bb48176d51f89db5f4e39dfc095a68b2cd83d7539b44537bafee750efc358fa62c347fc906441ebd21e240e665f5549423a139e2ce68b09e46495eb87c417405b53275bd068fe1b73417837621c34533fd7699b043d85a6e7521a49767828ed8c1ac3b9aa646fad52ca99fe4185a6296baf4584a43a9381"}, {0xc0, 0x104, 0x4, "642b626f2e7ccafbd058f39a7c900a644d96dc75fb66890977657b8a181ac4eb37c2e21d450edaec129729d3a130206f04b27bddc2021980426def4efb5c9aa82d02d38ab5f9656965870d2594f4646cfa5eeb64dc1c7b131d8ff3f0c212a51c91fe097a1a6a0af5bc90691442f844971000b22cdb96d6bb6b7dd1d0c56c957292532a8828f4f30f14a4ef39d423f4016109333d027ea43c8a9c8dbf3b89c71c738aade102a00bdeca4f2a5cd2b7"}, {0x38, 0x11f, 0x80000000, "57b234ce7f3d2a9e8ddbbbe5f740e2a425822e272dd9b2f04f5a0fa88fae5b42c067c2"}, {0x18, 0x10a, 0x7fffffff, "0f95c87bc9e8"}, {0xa0, 0x105, 0x0, "87c04f3442cbdd95c20b33b69a3e8e0cf6186edcb19bb5b48a07577d587a5ed719300bad69d115efc6caeab4769e40277d15dc17aaeedd346868bb19709211bce4ce7b4ab59434166a9af6bd1c3ca23b6bb3289442b5193bab8dcb979085d4eed71af27fa1fe629337d06c980e9bb35e1ac84c126c60532614773e62bd663e63ec63185e0660ebb8317084719a32a6"}, {0x48, 0x0, 0x2, "7f868c41b37781497563250bdd4e53933ddc7a8afa4bb80488e044c42f856f565fb1396c97c18056c8f76211cfe8f98bc5026054db"}], 0x1460, 0x10}, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003d80)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003dc0)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000003e00)={r3, r0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x10000) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000003e40)=r1, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003e80)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000003ec0)='\x00') recvmsg(r5, &(0x7f0000014d40)={&(0x7f00000147c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000014cc0)=[{&(0x7f0000014840)=""/192, 0xc0}, {&(0x7f0000014900)=""/41, 0x29}, {&(0x7f0000014940)=""/49, 0x31}, {&(0x7f0000014980)=""/69, 0x45}, {&(0x7f0000014a00)=""/136, 0x88}, {&(0x7f0000014ac0)=""/63, 0x3f}, {&(0x7f0000014b00)=""/239, 0xef}, {&(0x7f0000014c00)=""/132, 0x84}], 0x8, 0x0, 0x0, 0x63}, 0x10100) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000014d80)={0x5, 0x5, &(0x7f0000003f00)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x0, 0x1, 0x7, 0x2, 0xfffffff4, 0x4}], {0x95}}, &(0x7f0000003f40)='GPL\x00', 0x1, 0xa9, &(0x7f0000003f80)=""/169, 0x41000, 0x1, [], r6}, 0x48) mkdir(&(0x7f0000014e00)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000014e40)='GPL\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000014e80)={0x0, r7, 0x7, 0x2}, 0x14) socketpair(0x1b, 0x4, 0x40, &(0x7f0000014ec0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000014f00)={r1, r2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000014f40)) recvmsg(r8, &(0x7f00000150c0)={&(0x7f0000014f80)=@nfc, 0x80, &(0x7f0000015000), 0x0, &(0x7f0000015040)=""/71, 0x47, 0x8}, 0x10100) [ 213.074383] devpts: called with bogus options 2069/05/01 09:13:35 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) gettid() 2069/05/01 09:13:35 executing program 4: socketpair(0x5, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002640)={&(0x7f0000002200)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002280)=""/125, 0x7d}, {&(0x7f0000002300)=""/215, 0xd7}, {&(0x7f0000002400)=""/22, 0x16}, {&(0x7f0000002440)=""/165, 0xa5}], 0x4, &(0x7f0000002540)=""/248, 0xf8, 0x39}, 0x40012040) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x8, &(0x7f00000026c0)=@raw=[@alu={0x4, 0x6, 0x6, 0x0, 0x54c6567c3fe0161f, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb81}, @ldst={0x2, 0x1, 0x7, 0x0, 0x1, 0x30}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3000000000, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xffffffffffffff9f, &(0x7f0000002f19)=""/231, 0x0, 0x1, [], r2}, 0x2fa) 2069/05/01 09:13:35 executing program 2: close(0xffffffffffffffff) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080), 0x3bf) 2069/05/01 09:13:35 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f0000011580)={&(0x7f0000011440)=@hci={0x0, 0x0}, 0x80, &(0x7f0000011540)=[{&(0x7f00000114c0)=""/54, 0x36}, {&(0x7f0000011500)=""/22, 0x16}], 0x2, 0x0, 0x0, 0x7f}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00000115c0)={0x9, 0xf, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, [@alu={0x4, 0x8, 0xd, 0x7, 0x1, 0xffffffff, 0x4}, @map={0x18, 0x2, 0x1, 0x0, r0}, @generic={0x810, 0x5, 0xb2e5, 0x7ff}, @generic={0x23, 0x339f, 0x7, 0x9}, @alu={0x4, 0x3, 0xb, 0x9, 0x2, 0x2, 0xffffffffffffffff}, @alu={0x0, 0x7fff, 0xf, 0x6, 0x0, 0x2, 0x9}], {0x95}}, &(0x7f0000000540)='GPL\x00', 0x2, 0xa0, &(0x7f0000000580)=""/160, 0x41000, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000200000000000000007a0a009300000000055e04"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00ffff15f7006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000950000010000000000000000000000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x28, &(0x7f0000000640)}, 0x10) 2086/05/06 04:15:59 executing program 3: gettid() r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) r2 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) [ 213.318017] FAULT_INJECTION: forcing a failure. [ 213.318017] name failslab, interval 1, probability 0, space 0, times 1 [ 213.329552] CPU: 1 PID: 19170 Comm: syz-executor7 Not tainted 4.16.0+ #3 [ 213.336398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.345747] Call Trace: [ 213.348348] dump_stack+0x1b9/0x294 [ 213.351978] ? dump_stack_print_info.cold.2+0x52/0x52 [ 213.357162] ? __unwind_start+0x166/0x330 [ 213.361333] ? __kernel_text_address+0xd/0x40 2086/05/06 04:15:59 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000717236a58612570e3b000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffd, 0x6f2000, &(0x7f0000000240)) 2086/05/06 04:15:59 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) [ 213.363656] devpts: called with bogus options [ 213.365842] should_fail.cold.4+0xa/0x1a [ 213.365872] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.379482] ? graph_lock+0x170/0x170 [ 213.383293] ? graph_lock+0x170/0x170 [ 213.387102] ? debug_check_no_locks_freed+0x310/0x310 [ 213.392303] ? find_held_lock+0x36/0x1c0 [ 213.396372] ? __lock_is_held+0xb5/0x140 [ 213.400457] ? check_same_owner+0x320/0x320 [ 213.404785] ? rcu_note_context_switch+0x710/0x710 [ 213.409726] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 213.414917] __should_failslab+0x124/0x180 [ 213.419154] should_failslab+0x9/0x14 [ 213.422970] kmem_cache_alloc_trace+0x2cb/0x780 [ 213.427652] assoc_array_insert+0xe4/0x2f50 [ 213.431985] ? lock_release+0xa10/0xa10 [ 213.435987] ? check_same_owner+0x320/0x320 [ 213.440319] ? rcu_note_context_switch+0x710/0x710 [ 213.445263] ? assoc_array_cancel_edit+0x90/0x90 [ 213.450028] ? down_write+0x87/0x120 [ 213.453742] ? __key_link_begin+0x230/0x300 [ 213.458062] ? down_read+0x1b0/0x1b0 [ 213.461783] __key_link_begin+0x135/0x300 [ 213.465934] key_link+0x80/0x2b0 [ 213.469309] ? __key_link_end+0x130/0x130 [ 213.473459] ? key_task_permission+0x1ba/0x390 [ 213.478048] keyctl_get_persistent+0x74f/0x9d0 [ 213.482634] ? proc_keys_show+0x1030/0x1030 [ 213.486969] ? ksys_write+0x1a6/0x250 [ 213.490778] ? SyS_read+0x30/0x30 [ 213.494327] ? mm_fault_error+0x380/0x380 [ 213.498487] SyS_keyctl+0x9c/0x2d0 [ 213.502028] ? keyctl_restrict_keyring+0x1c0/0x1c0 [ 213.506968] do_syscall_64+0x29e/0x9d0 [ 213.510855] ? vmalloc_sync_all+0x30/0x30 [ 213.515007] ? kasan_check_write+0x14/0x20 [ 213.519246] ? syscall_return_slowpath+0x5c0/0x5c0 [ 213.524172] ? syscall_return_slowpath+0x30f/0x5c0 [ 213.529107] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 213.534474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.539328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.544514] RIP: 0033:0x455329 [ 213.547700] RSP: 002b:00007ff2dfaccc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 213.555408] RAX: ffffffffffffffda RBX: 00007ff2dfacd6d4 RCX: 0000000000455329 [ 213.562661] RDX: 00000000fffffffb RSI: 0000000000000011 RDI: 0000000000000016 [ 213.569912] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.577176] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000014 [ 213.584426] R13: 0000000000000641 R14: 00000000006fc6b8 R15: 0000000000000000 2086/05/06 04:15:59 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) gettid() 2086/05/06 04:15:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000e7018000006a0a00ff7fecf600611864"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xd, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r1, 0xffffffff}, 0xfffffffffffffede) [ 213.790558] devpts: called with bogus options [ 213.824333] devpts: called with bogus options 2103/05/11 23:18:23 executing program 7 (fault-call:4 fault-nth:1): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2103/05/11 23:18:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) 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, 0x303, &(0x7f0000000180)}, 0x10) socketpair$inet_icmp(0x16, 0x84, 0x1, &(0x7f0000000400)) 2103/05/11 23:18:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0x7}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000002c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffffffffffd2b) socket$kcm(0x2, 0x2, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000180)="d7d6f0bca25273c9039da62b072000efc9802b4b18e60c1ed3b2b34399fd45cc965152e8c0da7403cfe0d513b007e686c4844e6caefb824e1a8be8", &(0x7f00000001c0)=""/107}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000e44021680000000000000008007110000000000000000000040000000015000000000046caf3cdb7f084e917d2792e775d8e2fd388e423dcbb6066d05d6b4dcb4e2e2868120e62c9684f44df95424202ca9dd79232e2dc90f5cf26707d7ffe4eeb276b8b872a4893ff286cc807e34c008946be071a17000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x88, 0x1, &(0x7f0000000400)) 2103/05/11 23:18:23 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) 2103/05/11 23:18:23 executing program 3: gettid() r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) 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(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2103/05/11 23:18:23 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) gettid() 2103/05/11 23:18:23 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x8001, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000440)={&(0x7f00000002c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/81, 0x51}], 0x1, &(0x7f0000000400)=""/24, 0x18, 0x7e}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x7ebb93288df75ee5}, 0x10) socketpair(0x11, 0x3, 0xffffffff, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xbe) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000015c0)={0xd, 0x6, &(0x7f0000000540)=@raw=[@call={0x85, 0x0, 0x0, 0x39}, @generic={0xfc4f, 0x0, 0x3, 0x7fff}, @alu={0x0, 0x9, 0x5, 0x7, 0x7, 0x56, 0x4}], &(0x7f0000000580)='syzkaller\x00', 0xffffffff, 0x1000, &(0x7f00000005c0)=""/4096, 0x41f00, 0x1}, 0x48) recvmsg(r1, &(0x7f0000007a80)={&(0x7f00000078c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000007a00)=[{&(0x7f0000007940)=""/42, 0x2a}, {&(0x7f0000007980)=""/117, 0x75}], 0x2, &(0x7f0000007a40)=""/49, 0x31, 0xffffffff}, 0x100) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000007ac0)={0xd, 0xb, &(0x7f0000001640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a}, @ldst={0x3, 0x1, 0x2, 0x9, 0x0, 0x74, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x20}], {0x95}}, &(0x7f00000016c0)='syzkaller\x00', 0x4, 0x1a, &(0x7f0000001700)=""/26, 0x41100, 0x0, [], r6}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007b80)={r3, 0x28, &(0x7f0000007b40)={0x0, 0x0}}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007bc0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000007c00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007c40)={0xffffffffffffffff, 0xffffffffffffffff}) close(r9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007c80)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007cc0)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r11, 0x1, 0x32, &(0x7f0000007d00)=r5, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000007d40)={0x13, 0xffffffffffffff80, 0x6, 0x1, 0x10, r0, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007f00)={r4, &(0x7f0000007d80)="67b8f713f79cc828b0fd047e170706ff9a05678e8756d460f6e228c1a524eb5ee2679fab168e68e29a155e5d99398056f51b8fcb8622800b0e64aaf07ad92c63b7e57ea2e250ae29e07c6f283dd0c943", &(0x7f0000007e00)=""/224}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000007f40)={r8, 0x80, 0x18}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000007f80)={r1, r7}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007fc0)) gettid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000008040)={r10}) bpf$PROG_LOAD(0x5, &(0x7f0000008180)={0x9, 0x0, &(0x7f0000008080)=@raw, &(0x7f00000080c0)='syzkaller\x00', 0x9, 0x69, &(0x7f0000008100)=""/105, 0x0, 0x0, [], r6}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008240)={r4, 0x28, &(0x7f0000008200)}, 0x10) 2103/05/11 23:18:23 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="9ee50000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000280)="1660ea5f5fa3905ef76945975a933260d23605170981c824403cabf241a85fe2975c72fa9788d14d8faf2080cf2193c40bcd72995de5037a6407f13f98c26c2524afd9ee5a33a49cce69a9a14d2f36ec832e2bdff8dd79ea644860efd6c0c446c8ef04f75c9022529c7d7aec758852c6e839e92b7062e1ec2504fc2b4ca1535b8e16e6740ac68939b3833b8d43e04d19f8b6daa9a3cb824f76016b636792e7701268b3d3d8473282652828c005af3d5a436834d6b099ee033df3fd5e3f25b7a03143194191cc4d6260de1ba4266a96ecfa7160ba0d155864a7cf282195b3b7c3991e8582e5ac2ba56055994e02ab405ba054b653a5f7b3", &(0x7f0000000380)="86576004d37d32763c2c5993f098cc359b67ad2ec586260f31d3b5e2dc089e726e0ab17b84b36836be3a0658f0191550236f028efc4b8f84f2f1072ddbe3575081346aae0960eba209979d6a8187331f0b76d83bd7f3c3f137844b3ba6690dc8a00041ca3b5f7b41424197faa1d3791e46e0c3ce7b804d6e0515df1c08408c347ca6980caf91c6f2d89cd555e19ffe7a2159d61dcd9e270d44390f636bea65a71a4790387b", 0x2}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x730000, 0x2, &(0x7f0000000080)) 2103/05/11 23:18:23 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2103/05/11 23:18:23 executing program 3: gettid() r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) bpf$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$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2103/05/11 23:18:23 executing program 1: socketpair(0x9, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xc, &(0x7f0000000180), 0x127) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) [ 213.970364] devpts: called with bogus options 2103/05/11 23:18:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x30}, 0x2c) r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000080)) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000740)="15", 0x1}], 0x1, &(0x7f0000000880)}, 0x0) 2103/05/11 23:18:23 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2103/05/11 23:18:23 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) gettid() 2103/05/11 23:18:23 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f0000000100)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2270}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x800040000001fffc) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2103/05/11 23:18:23 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="9ee50000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000280)="1660ea5f5fa3905ef76945975a933260d23605170981c824403cabf241a85fe2975c72fa9788d14d8faf2080cf2193c40bcd72995de5037a6407f13f98c26c2524afd9ee5a33a49cce69a9a14d2f36ec832e2bdff8dd79ea644860efd6c0c446c8ef04f75c9022529c7d7aec758852c6e839e92b7062e1ec2504fc2b4ca1535b8e16e6740ac68939b3833b8d43e04d19f8b6daa9a3cb824f76016b636792e7701268b3d3d8473282652828c005af3d5a436834d6b099ee033df3fd5e3f25b7a03143194191cc4d6260de1ba4266a96ecfa7160ba0d155864a7cf282195b3b7c3991e8582e5ac2ba56055994e02ab405ba054b653a5f7b3", &(0x7f0000000380)="86576004d37d32763c2c5993f098cc359b67ad2ec586260f31d3b5e2dc089e726e0ab17b84b36836be3a0658f0191550236f028efc4b8f84f2f1072ddbe3575081346aae0960eba209979d6a8187331f0b76d83bd7f3c3f137844b3ba6690dc8a00041ca3b5f7b41424197faa1d3791e46e0c3ce7b804d6e0515df1c08408c347ca6980caf91c6f2d89cd555e19ffe7a2159d61dcd9e270d44390f636bea65a71a4790387b", 0x2}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x730000, 0x2, &(0x7f0000000080)) [ 214.046582] devpts: called with bogus options [ 214.211930] devpts: called with bogus options [ 214.289639] devpts: called with bogus options 2103/05/11 23:18:24 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x3, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2103/05/11 23:18:24 executing program 3: gettid() r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) bpf$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$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2103/05/11 23:18:24 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f0000000100)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2270}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x800040000001fffc) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2103/05/11 23:18:24 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2103/05/11 23:18:24 executing program 1: mkdir(&(0x7f0000000000)='./bus\x00', 0x20) mount(&(0x7f0000051fff)='./file0\x00', &(0x7f0000051ffa)='./bus\x00', &(0x7f0000014ffb)='ext2\x00', 0x0, &(0x7f0000040f2d)) 2103/05/11 23:18:24 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000640)={&(0x7f00000000c0)='./file2\x00', r0}, 0x10) 2103/05/11 23:18:24 executing program 5: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x27, 0x32, &(0x7f0000000040)="6a7366758dfe78103069f312446e235478a9537fd2bcf06c0a67f32de08f33361948b88a043b8c", &(0x7f0000000080)=""/50}, 0x28) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001b80)="9a6c61263fa2383652c895141e4c0f98ffb323fa16ce6663a9d585ed7abeb111abb9ce29fc9ff7109812fc772a33e6c473013f14eebeedfb21428eb2b03dc48dac3039520d896c26d3ecdd1caf82d1a39fb3302f47092937583717e0c4017ad59b6404f9d66f9e86d50ab43dc554d499de0df7905d90528c2ea58c097fd7d0a381529f424309a0169f60076eb1bafb92eebbe17446979116efb68eeb54ec7d6a3424bde9bbf7cb33fd0d92df2b547cbf551400c4375e58c56d83902282760dd26cc869f50b368558e71fdfbc", 0xcc}, {&(0x7f0000000180)="1ed58299daa90e8065685813efc3e44ce74cc1e4073904ff4fee1735fb8e39e39e810cb525b5a6993df067449ed67ece12984a761e2766659f31a496c61c43d2ccd23c76f5575be8b4836e646637ad9f05c6a9d61f164afb4e1dc637065158199533748d0b2c39053e4d08ce2720bb86bcab91b22d0d44e17544", 0x7a}, {&(0x7f0000001c80)="a23c9a5b58ee22adaa37f198a9c03255a0ec9937d278af676f6b6d6036e1d769e887be7ba658a7ac26f51cb935a5a164e1c0f98538279494512c082623f72769b4810a28e6aaed323e302bce60ba433ce59e5910cbfda8cf47f1a6199ae2a276ac9937faa9", 0x65}, {&(0x7f0000001d00)="4e10e30215a335c15565cbc66ddd9c91491b1f6e7f60741e07b2854edf5f5555f0b6def15c3af4c833f6343099f9", 0x2e}], 0x4, &(0x7f0000001d80)=[{0x10, 0x115, 0x1}, {0x60, 0x1ff, 0x100000001, "8062b2fa3b22d762a8513b7c1f4f854a3115c3f4e8212f3d94c69227ca65e1dfc673adc0b71d891e352f64eb333381cfaf20f7b9e66a4355d1aa56254b4ac0ab4aa03fd7b560f3dd48dd"}, {0x1010, 0x119, 0x9, "c1ca7a9bb5427972211eb71f8884957827f25a83d4e9da2acffc88c76abe38a8cfd22cd262863ad3c3e0b75d566245708c511275d5239514c9cdb89edb0bf3df49ac29d4a93febf5214539b51b65bfcfb693da26854bb997f434a6205995212bb46bb0d9ff8efbcf50f219b957719bb1cf45193248e753a09c793f75922a1f9a06bca989da79b0c00c8e1aab10315d1f83e1a7f532f9e79273d954d0a1a8ee2b2be7c54854d8835aed83bfa45f53f11500b2e8ab1270c419fe43cddc5f8e0676fa78ec626d889ad4e5bc09da53983902ba8ef7a68ad2c8ac224c01bf834327df8d9f23f9de3de4509c8b94be730544a1322b285d0bae56743a61f6a6d8d92375376da903fd839ee75b2bc28a9776ffc5d10b4199c31ca819a3c6b47e3ccb56614b636950db30d28eae3d60efff175d3e6f79a84be8ad8188f18a17beaeae7bdba301df1da20f28d362d29bdfbf9691b08ada5e57e1ed21603a0aabdcf1b6c017bdd840855e76e463572789460cf2cdf3a363d320456cee31b1285c024115ed410a76f23f2865a088463edd21368bb057c29b51fbb6e2a0d3b733f7ce2d1b5a43c97114e5255dc7484cb6163a6efbb9ba28d4b70c3afbf11e3d8ffa6c3d974e9bca2e00f88f1585684ec09933a726fbe4138cc10881db08fa4903c3bc5fa2779957107ead847b2f03a1ea7ff7f4b3dc20e9f480b5e4a8147859b1ff93c30b9bc2652154dc2a59799c3484e25858d315454d9915fa3e7aa3ed6da55dd74d8c5f21f40ea0082ceae60dfb838c282bfc8374eb699998b4c664050f7ded81e7b8fec782c44b52a20ef8cb489cd5b7fe8564dcce8149bc224c7aec514e93941172d0537b0576149a5b5f437ef22a3361872ee80a185b156f38a0b45fe0eff405459b9dc5cf3535a67f3fb2116985b264868579931cecc763bd796956fedcb82d296bf904ec6ffa3ba1d7c119f1e91334ecea10d7a4989931dff5bc7cf2d66fd08f266d25d9adb69b36cb4211564951ddd9481de0e46148e0e3b522e18e352b5ec6c002a1bc159b82329c158863aed4eebcc2fb7bff05b1a76c0da2ddf5bb219fe3de0808ae3dd58d680201fc18565fe7b5219b744dcd674cef7278e0026142e75f4a10be3afb8382d84f88a97780b170878e19afecb52adaf597085afc420f6b53db10140f6277d699160090a43c61872b5930f3aa225600f882332d3f42ae9121fa9c4978844740c034d61813d92a0a1137a15fbc9e3a3042750309327066ffb7e9794c7369374541c64ff2c0d0ee0c63830a166d1a1ee22807313d29273360e062297b723a8ed78b90dc3cf2de9b4fbedaf5d4624350e85c0112cbc4cedbc9f403a7e81829f60f16424de40639e3629d82cad0f8f9f3238a687c6a6d588a67cb1a5394d22489ad806cfb60beaf6cb70e1e839df2b8cc7e220554497f32dbef48008b6c8fe52b0e6fb55959f330291c589d07ddc0bb77d17f863f90f68494f63651ebca74465d7cd257c1387a360868e2445d9c80427d5f8bd3988b6d33df53e721e6292d9a3aa609f838f3daf336c24874c50594c5471fea1270b29038006c22edbf5248874cb07a95b7b710989b81a66748355f72c3c2e3ada27c75eb27b66a322cb0ffc4ca2516507086955b9c62832cd4e3e50c1efda946d6ccdf42b7a70a2a05cf62c0bd2cdbf450cd12e026b9c5bc30abc42f5cdb5278e22bcf86ef0e1f1255fb4b76ddac479f8004f5f82f62f8dd0ec0442d982eb0caa22dd3fb3e28fd3a489a062ea072633d7ae5f01fbd11ed44ae70819a874727eac2f93d77dc962208226f0cedf36d55e31f45329367c8d958d8300429170b042b314c2f6300b842c6c3e08b7657ad9cc19896da48626d3f5432cf2bbd264032f439506ea694cf29e5e51ab21cc4b0fca05bfc3a41219c16e39de52fde41a6b3acd52eaefb9319a1507c74426a52b022eb0e8908f020b68dbd610d1fafd33c23f276ba18527ffbcbb7258231e3f59c116b5719fc265baf4483e119652a9ec0bd1fab6cc8a5c6ef3e9440e4465ce2b714a9d77b0940c9e2013b1eb0f2b9c0b5af0e228f10c17247b46106a9300c6f1d102991f605f9910146c171119a85a720214aa8b3755bf7e74b722982297b73daf5ffbc63fec107a1ac0851b6b52411c87a947aa30d24809d7316bf20ab107213d70426b5d8d8c79b7018dc85b25dd54f6e68afe4140e5c5ccb8141f05afb392d4d510f378512c69d3b0d96bbd97e99e115192c05ef64af2d8892e805f3b56ba7ac2d54f8ffda5da2eeac82d8d27e9ae6b550e9db2f1631699da24f2ccb5aedb05b0d05c95ed717ecb6a82e3c2fb93bd237627c050e9ce656077988d6537c2ca593e42bf0f021bb623f2854a6c4af43806faaf7c44cdc7a43d02bac0fb39fd1a8b8f5128560ff680f640399d5a98d7cccc9845c67b309adecd0c08e66373f693a4a67c63228ab4219affc97661cf3cf52cab2a506e22cb0fb33727271d665abbd7091d13e0e11be7b1320550e8e47781c20cccc9ca6b56812ccb1d8b3767251edbdca618d8433dd455aa4c2845007ebc58bba2ff53cc8e7e7aec51328fc90091deeee6ca4dc43705539d941861ef329e9f7f07fe333c33bc3d783a79dea7af1fc1f8ffe1c24ac769d7236026aa07afc92916f279170dc7080aa101b8fc5c5ecf0cad5961c6e97de0ac275d25456e265f2dc8d59342d5e905ab27a89b9b38767d794cff8564d710925aa3948b3947abc5f9acd34999685f0e447244207c2895f3f21cba731066e7991266e10dceef54684548d24c181f4180a60e177db40fc3d9fb8d80d6457d4bf3aaa31cdad160b7b8c2dc022de85a8a70ed0d57ec9491190e0bd21cba12d3ddbf57f158cd79c742568dd1bfe9ae4d501fd0f54059b6b71fe8cc6f747d6dd6f98694eea62ca6c362700fbdf5a714ff67b91a6614df291bf25fbee1db035efcec92da81fd7aeaea3b02a6797a2e100d42abcc7625c6a0291cd1fe9b4547da43a65e7cc29395cc2fb436b9199330c40a44ae9b33257ae7a128ed497b824ff6a3777e1998796ceec9b145b5879b9aa2acbf3aa8b04662d4f8f10b343ecc5de47f3fccc67493563374d687df0c0d4e8bbfd9f91b8933e3c69ff22698ceec53474f427de90cafd14865c70158f0aa6d74837d71633769adc36dba6a2925957839998e0cfb28e1ea7957cce740134de1c013e2ac6b43208212a42b10f7058b013ff400ae636257b43788c92ff8bb4e6187ea881ac202c253f776d1ddd5eefa15f994ce46501a82aae29e83ec811225ffbdf8a5c682adc509909d5707268c212831d910f2b8e3dc769e56011efad932492619fcafda01a91ad13596121bc39d6b0f3bf4f3edd1c70eab17badedebb650fa330d4d3199a4ddafcf13e80036f227b7401eeaa58e76b6a7b665d81a8ec7ae61c8521e26a7adaf925ff5b8034ac41e95ed9b202c84cd8a8420797907a4c3cff8a282b7d44f0fe71fdd284a870defddf995319a11c8bbfddeb76692b4d8b4803610e574d2efac5ac3d9724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0x1080, 0x4890}, 0x8004) sendmsg(r0, &(0x7f00000019c0)={&(0x7f0000000100)=@sco={0x1f, {0x2, 0x4, 0x40, 0x9, 0xad50, 0x6}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001a00)="5e44564bcf80f18cfcf4c2129e23a4c2769218e59d380dede33863a3daa7f807bcd9c7070e83ba9d943e089cae7c3f6db69a1ce8c1abbf554af4584d154e4fcf6f1e36e7ba49f8ad605969d934278681096a", 0x52}, {&(0x7f0000000200)="f55c5ce505dfd20e319f8c32f9765d7854d3ffdfa78ff64f0411ed98d183abf9b01b5bd7a11629d005b70e8b00c28e3b2347b6c7d98ccb1fb52ae5280459a8845a2e07b96108c379", 0x48}, {&(0x7f0000000280)="c628ebe78e3344383379d4e4d0eb12907008f79c7bee12b0b8957ff245a7e13de3ea83e1a7001ce55eb50b5b8c0d9bc503500bd4a8673d9bf6e7ad00ae7341f7283e4fc2ff75f75205028c18e3496ecb74b6ef429dafbdfc7bac69fad05b47d714d14668c9b1d4fea0dca08b0968400523b46ef3a869a6e8310e30aa66233a25588854014f018ca245b98f97017ed9bf3521a904c79c83f1b09085feb8a967c90a978d3e4265240875b32202e5dd362d20c8fde67bc5178dd2dcd13d14c9400585f2cfd4b818705e6e6b48cf4722521134ce75fc40fa50e7e8255e7084c577748f6c971f6f", 0xe5}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="3f10d409060f1e776b71eea19bac8b5f28eadd4669f87877665d406fbe61171aefb4d563dfde6ad17f8363bbd4f6436c1d424e1d0137cf954b3b76da6a716bb2bf918fb7a6b01a98aafca2a9b9bae107a49321aa957b25e4dd7147bf38af6faf5c9491fea3384d8ef8d994e46a39eb86c7a00b78bd519fca808c60cfbb9c90ed53e2340ba49af9f012e2eefb8fc058ae3e54f8af02bfd87a1cece75a8ce2a67cc950e129ad89cf49d3db0b52c9de7609b0ee6bcfe2e5fe57c3d66788fa7ed71037fd0e16b1d77b36b2690c4c40d61549d18600788f9f904d", 0x19e}, {&(0x7f0000001a80)="8b233a785569c6b53c6ed6205f97804d55ee259d5670a8442c88337050e2a446980a1cbe5593a5c59bf19622db6487c86fcf50154d86714ddb12e1d068d6a8ba03471b80ec32b76bb59c3675ff9d10bc16db1f289b49914cb73b3659b051ef681aaac4aabbc185f4e7dd319af1937a6036dc8eb05512d2900d46a38128bc6513f6a7781230c73fedc8c36e0ad0aa1824c4577be255a0bfbfa904ff1f54c47f190e684e1c6250330364ed53e520f073f570dc89f634a9114b37119ea29881b9b711d66bf34fe47fb7638d31cb6b9fd78263e1525d10089e55f8351424435b89c5cc3e2bcd2ff2b757ed4360ade8aa1b2994", 0x10}, {&(0x7f00000014c0)="27f2ef940f814fd7ec214514ea35e8d2f2b5", 0x12}, {&(0x7f0000001500)="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", 0xfa}, {&(0x7f0000001600)="27e8b1c7f490ec2be0d7216f76156c152d05c33a8d2abdf18418abdd1dc2a3969b410ca3188c87dd94b34d4c4ff94f7339ee4a5da920fe694f725a295ae5a5fd91365488f3831c4054b3c547a0fe55789bc06ba09e681b86338c7122eb8840855866b95e497d96ec1cc0e137cddcff3adbded8064daee9ceb2f2f89e36c9453decc0afed0343b3197b1568df0fbf2b70279774fd268e5d24d19900b2015411e2542e58071abde241aef0835e20ee320302dada41c4c2c36456318ecf8c0dc4e5", 0xc0}, {&(0x7f00000016c0)="356bc8d49654af8a81ba635058afac28a2b29c38e32cf0548b0c386ed39ba1f337ce87dc01ffbc0cdb933828792d34ec6c8ca3777cca8573ac23a0fc32fa233b5dd097eaf4a25e321cd05472e7f99e9ef262b65f60ce11de2ee445de9d66940516fb379c406fc8004e5d46290ee36cb18bde291905177d2400255ddb1c89ec8e171013e58fd589ae09da7760f8cdef81ca6309425a08629ac7af7d89d0472ee1bbb5c3b97009d365af63220efe6926d17005e15ffe5d63c0c7390b20ef5c32c03cbbcae484e8adb0a23295b143f77d82ed6536e5", 0xd4}], 0xa, &(0x7f0000001880)=ANY=[@ANYBLOB="98000000000000001f01000001000000c190582c350318e1732a35c373670194ffc983ac7a4d71bc485b8fa74bce519f297b3de68e0916a50b986c69521da44a79b222a2ba027141ec0e15dd2b0081acb78b0ce1f2bed3ac97581a6943fffffffce97c64f923d9d7eb7030271b826f7201d11d0da572528874778a72284c019780316ea0694861329520bcd74399e52315899a20cd0900000000000000a80000000000000088000000ff030000be545a495688dce49da3a1ba000aabf2dfa04983d815fdcc1cb16bf2d620db07baf12020b6a148bff4f56e3adf83093ec5e99efe4df11b49df81abf5ab33748992693c9210b00d17325a93284b7c1de5dcc94dd35a07dafc183aaed42ed20be1e853262a048eae445eb58975328e9df477a147c4e49d57efa121f9829b7cd2b07f2a475ea9"], 0x140, 0x4000}, 0x85) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001480)) 2103/05/11 23:18:24 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) 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, &(0x7f0000000040)={r1, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="9ee50000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000280)="1660ea5f5fa3905ef76945975a933260d23605170981c824403cabf241a85fe2975c72fa9788d14d8faf2080cf2193c40bcd72995de5037a6407f13f98c26c2524afd9ee5a33a49cce69a9a14d2f36ec832e2bdff8dd79ea644860efd6c0c446c8ef04f75c9022529c7d7aec758852c6e839e92b7062e1ec2504fc2b4ca1535b8e16e6740ac68939b3833b8d43e04d19f8b6daa9a3cb824f76016b636792e7701268b3d3d8473282652828c005af3d5a436834d6b099ee033df3fd5e3f25b7a03143194191cc4d6260de1ba4266a96ecfa7160ba0d155864a7cf282195b3b7c3991e8582e5ac2ba56055994e02ab405ba054b653a5f7b3", &(0x7f0000000380)="86576004d37d32763c2c5993f098cc359b67ad2ec586260f31d3b5e2dc089e726e0ab17b84b36836be3a0658f0191550236f028efc4b8f84f2f1072ddbe3575081346aae0960eba209979d6a8187331f0b76d83bd7f3c3f137844b3ba6690dc8a00041ca3b5f7b41424197faa1d3791e46e0c3ce7b804d6e0515df1c08408c347ca6980caf91c6f2d89cd555e19ffe7a2159d61dcd9e270d44390f636bea65a71a4790387b", 0x2}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x730000, 0x2, &(0x7f0000000080)) 2103/05/11 23:18:24 executing program 3: gettid() r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2103/05/11 23:18:24 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xd, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2103/05/11 23:18:24 executing program 1: socketpair$inet(0x1e, 0x806, 0x0, &(0x7f0000000000)={0x0}) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=""/36, 0x24}, 0x0) 2103/05/11 23:18:24 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2103/05/11 23:18:24 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f0000000100)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2270}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x800040000001fffc) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2103/05/11 23:18:24 executing program 5: r0 = socket$kcm(0xa, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="f6e731bbd881575c4d23ca95bb384798eb6af756e4532fcf6440cd54c65b86f2a0dd4a36b5cffc14cc45733ac38d7ead2021495220a080aa98bf7d5de486147e8dbe900ad5aeafc4bd10df3ea4b56036df5978f2a4f245fb37ca137fb0895b0064c0811ad3a5527f341640823266f13caa6d", 0x72}, {&(0x7f0000000080)="bebf0a2007d62d4c6bbfaed5f9e707bdff59a7c007c89576c7e8b4a0a9cbe76abc15638e3bcbb7e975a2f6725496677b98c69ddeb465010fa240bfb699c157a1a10560bc2458f92ec1f5f5c5b0e716f67b6347c03116ff910ba7208b57b60ec3910d73a67827c5a452d1930922304e17801014d13daa69d91a6552a4dc8ca6e92b5fd339452197c07d4acac1a0f1f247f22e20ae2361f6c1b83f3db3a136246d9c289f0fec86b05d40881d2d83", 0xad}, {&(0x7f0000000140)="5a45e63a4e41558303ec5d2896b80c149f0e347df885cf0ce8f8fd1bbd840fc21fcdc01e667462ffa668b6ee4016464961c8ff6fe93333266fe89ddeb7046638e30e7f31112cf6cedaf45eb29dfc0b81e1611f0db8c886800286f3df4d38139b96e471d12dc02fef9bdbca69502c72bd15c2f1b78c27584f481a3f78f06625cff72480aa7fdadef237334a48f7ed5adf4b60bbc1d6e2601b1c", 0x99}, {&(0x7f0000000200)}, {&(0x7f0000000240)="ccfd869397dd391369f7cd5c249dac93c277e7b68f1902a6d8d71ce34b12307a511d62b07f9758c8acee347c3784662356eac5cad6ed2b463dfeace7f7acf22ee52098bf0a4c6ea2145cc5006e39bedeb74e061e0ac2efc758a0693c22ab9f16a6e2f2a651a5345e67e33f43498e63b938434e6331dbd81bdfac4c37ed3c708639d363c999ce18a0e6767638f90bb47a3613cb380e8b", 0x96}, {&(0x7f0000000300)="d2c7e51888b229e527480122e21f5cbc0cfec9e1a83035c921fcbd1d363e4f9652f94a94357a50527b474236b05e33dafd3bc1438f05a0006e8165bb36641b69ed3d8cd321f048f60fbd7d93c372b6749d0797f3fd7a755849df1774ea697be149ee5ea2c08e4aacb86e75b3f0b23af5ec22e34e82915ebd049dab4453a1fd41e99643391bd272a57aca35e70f37da0a", 0x90}, {&(0x7f00000003c0)="4de4cbffb2d94538871fc5e325949463d8aa1f2df7bbb9bd655e9174cbe0ac3f0e4f27b7638bef3dc239c46a0992fb0d8b86f563ff6fc6ce458282528321dd583174e44236f6ccb4a683b3c44bad862c889215dc9886e9865bcf7345ad16c54885669c3fe04d13e0bc8e296c08", 0x6d}, {&(0x7f0000000580)="7d36f383c4cd546b295bbd662e392bf1c9889d57c565cb1b4cb69e4a822e4843bc5b096ac65eb907bb560203718c90ebd6fd37f15e11085f8fe7506b2e56b9a90a24b941abc2241031a0327b54cb90ccece4f58a10305f3d591e4592335be9a8c3768091db3179bf82c226f41b7ba7d817c85200732c47b83950d7d2fe6b027c6c24694162de96d09f338fb624cfbe71d8321f0384239f1838dff7d8c6c30263bfb6672344f019ff1530ac9f70620073869b0bf56725e4169908c519534aad40c75b", 0xc2}], 0x8, &(0x7f0000001640)=[{0x88, 0x112, 0x8, "8ac86aaf23a2f6c2e7ae84d49c84f95bf8f93b7d8715bd87142f64261b0c8cf89bbba9bf177c00ee70af5031bc9f8beb15722f7d138f6dc66eab9fc6db970f1cba877ea42d42a385a37247657f56f592cc5b06ab48f6db0bae0df207437fe0952c8200a498ce8096fd561e87dedc8c6c3c37"}, {0x1010, 0x116, 0x5, "801e83cf3c2f1f431ec5f526f938db69aebe83e59e58b1046ca8b4f658a83f7b0164eef068e772a51fb0c7a553767c9ff96443b2cda122acfecd50c6a88efb70013506d8683e3db0b46fe2624c17365b69f4d28ebcfbfeac54104c7b335d95cba36a8f3b6109fbb3b4e1999c39f817891a151a52abefd1295c9a4014dd538b4cf978534836cf2415dd3fcff852cc34bb24fb14406809cd0185829648708c1c95940b768f69c945de067c3aef02c09c4e2a0940a0205c7365c9ed0e37baacd50de2a6877f372b23c15734761b5d0430e46431e42a0a29460d74072cb16953e9f4c9b80377d3eafed0ebee7feda8c05491a5cb8f2c66c2b414168130546a1d592592cd8bf251b4c19eaa2955b0f72a975183ec27e191ba6613c6e2934a92229398cfddf7afd767e04f5c320d7f11a55eddc68392373325437b10e50f80ad0ecc7fa26af1d39da39f5a9d5cde592538754cdc2f8bc0817362f7f1603206737db869d6bec0625aa8dff3376440abb98c7cda5ed6c578e324807b449013135bbcbb3d7d3691c22ac3b82429cfc787cd16a3621ff8e356c5a3f38e573f1d65c8f2ffc47149cad2b1413bed050aa53660a86c136e5bcf79f22880ad024a6d53ee18f048ed9b6c4113a7f77f5a3012f34d53b59b2635f034c0ff86d1329282a5a4d3d589fb63af56b5d293f53116feef9817d8bd904eb15f70cd257b5700ab0702d7257bacb15888c7216c732c93811fc5196d8ae131587707c3e43fb23a961b1ea2ca5e2d1afc439b18380a40098518ee046af91826d2897b336d8c97520e192e1f97652145642863b625e814de65a57e032d545d7ef75d10d5b189ce00402934e891f66b5fffc8f0a0b681bce7862b3f4fe667275aa45eba0bad4c9bec5a9954f8087d3e4cc72d6055ca9f2c0b356789d85bb5a2c1e85f644d6fb6f27a966f15c887a49826d14c940353a8fd39a2697dff4d69b843d786ceafee8ffd5286d893f5730f7efd963082eddc348f9be7a74c06a10b5e08ee1830e5d0531a9a45ef46d9a0ae137a7e2704e4156410018bd572d98efa8510a3176082d41978c75f6e7bb4ac6cc907dd1b28b6ab2cf892f0aec79e265084ed5278e43b8735603aca3bcb9a27503168b090a22b853c732955f41f4f862e901145066de126ac126dbaef6cd7f933b11b9da6747a03587a1740b6da82b03d31b171cbeb17ca3c6a4433cfc2d728bf21e9714812d2745cb323b13854cc3914e29240908356b47d635032184dd2e7b6441f097bc59b5a097ea96b6c3eb2d6ce01d183fa52a4d1db843b8ce2765658fd209495860203a80d12d0d3bca78b1563d424e652bff7fa45082f4016e73568242878a6322faea325f33efd40640fd0d1e643767955026921c4a2af436308431f41f0ca19dbe80afa23e1211205e93bbfa6f6d143caf8726ca42d6654c7719d00434fe355599b70da241dfdbf17e7c81bc89880cf44a863ad7765e6dfc6b8e713ebf02e661fdcbae166732d188f80364e85219c719028fcb7cff5cef9c7f5d882914068fad901d757c3115c530744958a82637b0e7399f55b59251e428dfffd5def893939ed578bf6d0eb63f8e9306209f17a60780cf71127964a3fcfda1e2a662fded5dca9bb61f486e968201db7cb00dc17a985ae3227f25c8cc3998cd618f81366fae7b0788ce5b9eae10be5a3abb67c17f1a55bb48d760d53fa08a4398180c2d3ecd6f37678b72c8e5a7f65cd9d907fccd6613ddcfb3e114ed752396c8d0f1ead70d6cf20a1952dfa0a391cbebde6e12a4f2e664a9ffc74ba5137da8d8ed4e6784266461da06fa64797e45315db56441bd6b204472a6d2cabf690b58bf746185ec902bd20ddf2495e0c32e568c3451bd9085f4bef2fd47bab6273f12f2f49c80348a155a58d0db95acb41d356ef5e923558c87dae1b4f1f2280d807b4b15e915f7ea4c41fc6eeed49d3e6e0b34f824a42021e74748deb319a272f9310819371a20b03a492348550eb3e5e1f614dbb7875e543bed068746240d8d4f816eb7d1c7abd1d00b28ba10a9d439d1c3c144aa98531e5fe7bb5f62aedb9a4e20d63cc9fed600478d010409abe8b4ed4de4e64130364702ca7f3dc075fa7a8514d84e1b089489cfc98e679e77dbb15050f3b8ee0a2a7c37ba0fb26d1b9dc808f74bcdd7a76b051310e57b1cd4876f8c3f0f063f8ccca025d4162a89fe65d7e1abc3a03cfea4d0560a76c1eab2aeb5ba0855dde8a8ed81e052642a295f9a26f3a29880535e6f2e44856e953b69cbd685d2defd6409a471399c812313b1fae92b2705733ad758ab164ee883f6d1ce297c0d0cf7af7122fc34c28cc3d53d328999ec8c73b7379a822fa2f55f35e5eb3b6afc95e06b50e139b2ba049047a1fe50554f7e3dffbe170be4496272c85be93e0198da06de0978831b7f50de4c728dfd09c1a9a03d4e2be1e3d897285e28ee5a3d54417554700666dfc8af7a78ad98e656dff457e43e9e00e2c8e9c79c6707fc45f1d4e61f9590ff7ce248b4306ab1747ec1e074ef4da89583b0886b510b3c4c2243a2a39f46c1c0c06be856404c7511b324470b337e4a3be78d6f98f37f966c34cb74dbad0a64c8be25ce67e6d837c24c82d957b8bfa65a83ea7bc6f9c9f32be2ef80f692f8414592ee7525e0d07d498f5ec01d54e83008e303938b879d20402a88ec79b4e84278ff88e5bb5ea63ad9722b717e7d8c015ede32a1a169c60060e02610ee3147cd9f4122a03d09ec1d2a4e6de12270afdaf6940b9ae025e4660b85c4356761554aaee6c5fe6464e05979b94cbec32cd5f3b4d507de3fb2d9a0ec084ec9ce445d7003392ca75a31f0abd78b356d888f752030aff300f4892c938adc7bbbbbef3282c9fde9402ffba9f4577db4b9a6adbb7770fa959c695e0494834840068b1d426c088d3f0feb0a2ca57a7cf8707ca26557094dc16ff2023901625f980a984b69c54d0666bb300eedfa1b710d099fd4318424824c8d6cefc2899823403bb761e33bde04839ce8d287820c132ebd589dfdfd6466885991fa783ff9788e54ff9a118855dd093e2d79fd6511ebee39296869c89883765ad07dfd6be4d1d8096a175b1df1a1325ccb00f3ed040378a6743c90760214afc7db96d5c2930d2d5b453c15211493153ebe9220dd81329b37703ec9f050edcf59f5363319c576b6345e344fd2288751dbb37ce5634ad884c27105deef9fb62e8bed402d3c06d41125d8d970aed2fab49358a6778cf8ca5aa9bb69f64e7713606c187bd4d7f5e057bb87a0264e82e04b63d8dbebf1ae44e1e043d939245fd124575e13f876d2dece6dc4fcb8cc26d1ed4bd8afab2f584253ffeed6d97aa815e03e579716ea401d55f319257520f106caf0bdc79147085a03b52b050a88bf9e8cfefdf40ed3a44fc5d24caf5fbebdd05eeea9ee6f89e31dcf99887de44d7fe34c9231ad1059a9dd60b9d623cd2276be41de31a8a5cfa867ab2fb219bda591dc2d094685041fcff3946f396c8de618e099c5a8ac042f41e1dd4aa02d6c1e14282690b64bc260f81a1f04fc587142ffd9d38aa8ab710c8bf0f824a1ea459eb06b290335798d464360f962f3b8c37e20b2566b95d95d578a64c5439678b47732ee9594b93d0c7312bd0fb21b00a4a5254d01c4d108c55e9132af1ad86da3eb238ace8b26b28cd809fd0eb024a1494c5d8c887e995ebfcff2183c46fd4a1ce97c19e2d1c5053325fbd40e0fdf2159a36891560029f18b6e67f4d6fc90d49ce61b96a3245ec26c148f48509ec26d711305feae77f91a998940acc03274b1f668fc8f3050e0e2efd1e98b2867d4f2333143d6ae7ca12f973bdab6e6f08e07b7e1b4b34baece04323df2e8a36291a5459bba257905dbde170032fea0fd0d2769f25ca14a3bb020ec0da7d046dce4c1b5c1fb1d56540ab3b0e45cd643387d662119c66624b3f8a60765ee63fa524c0cf8373ff2b7f41439668159bc076daf943ed592c07a22026babe054a7c00a7fbba9c90a581d4436ea0a9db5adf47ff0d5010592f497070b04129ac55766fd5f184fcc62755682080c25c7a08ebf7fc60380d8f28c0875beb69ac6a4133e05107de8ffe420ad3b783c922bf0568db979d57fd0b6d8fd6e7c0ed9715ebfa06eacb7132fd6670a8c004ab40a697128a4680b81c0e42a560c9bf1817c580f1a953f2d7e2d3ae9cb18f09c0248143d7b173ebe6cdb473414f603b809d74920a9f025f338b8f88fb409765f4b3a97f6adce779c2e053a471466f9eaa1cb4ff8c0ed9c6ce617c2bb8fe41a2faadf2b6769cf4ac91f35a537af98012b0d5ab1bd90196c3a9897d81844666cae75afcd9993bc6bf9b29a135cfc0e7918493674fe2b40da3d8a57b63c9622de069aedd221f26037dbd9bde130e8d390095af2a7c4b2f0d87217f0ef767f3fa27c10ae9bbd8c18d794a6f0279b888bfb85526938a9f1b3388981b18b58e79e5f1c0e153b6956d48dd4e52bee79b5666874bfa4d9000898ba2e7a951dc89dde67415d7aa3fdda88cc40a246aaa4e2214e8d12ce0778315d45b157ef4d7ca8ef5b4bc18384945617df5c16ea372dbb802e23c1fe1c123d5a389851d57cad343ee78f2671dc101d3ad4c2e9444fabb412cbd273da72f885702bf8bf3403d8bf1d719373f268003b459f92c5d2a7030c70c709f1845a53df4eb17e0a631c43b450b7a856e811a8ae2e21142c4d5b23c7127a9eec6898710c2561b1956ccf8c62c7ec80187c2515eb2868343fd6f900685643ca1432be18fed721fdadd4db4794f38740eda7d8fb0d3066f98bee67142a77d5a9e1ff02961fc815dfdbe6e2ef8f9cc56216bc254007a157776f1482057aea09fb0c62ccfb73c690379dff740bbdfc4073027542dd80097dcb241d99a4cfa8d289ec12c21afb29a11c1d04bbf126fa2d6454c35cc6f7f760d68a4a7b55e267a5e6126596c2a97685c84bfb1ae45933ccb04fc24499dba72fa86908ae7a1bb03dc10075317c7ec9f1f7e2bfab4a27b45d8feced4bab9cfd7bbdb9936e59d54b1f030fdc0182a56a731dc000cc622bfd0cc94205b1d56b0dfd2e5951972139b808c18fa008bba8d42159dd24dd1f2d3d71c5c9745f363f83c18fc6cfb3e3e35cb29e4b6874f60377854e5c029288f48275fe994faa27e849904123430c8adf961e94abaf556904696aff9163f6ab8a87164b59bf98a6527bc1d879ef43defe08a50e988baa4080e1eed1cf1541182858f094d8ee94bf5bbba269e58f206cef4df59b75ba3a05ce687b85bc038408e46224e32887d04e23c2ce580c44a0348d128f8fcd9d7d4e8a3080e28815a352e43173b40b4dceed97374b7ae43a74c04ac1b88c5528c25d3295c5aa4d76d14c4883019b3ba4730c054b1a943e9d649d6b7631704df4557cf8d2aed3ad071007493096d0969460679a74b68a08073e87f25a20cec76e27ff2fa3964f03c5fecb5021473f435bb025f67d970aae2cc08121e91fe5904c6ce4a65b7c70c3daa8730164e02680b378a03ba31a5b20f3159ef9bb8c6772f3937966a9b7aaa43f96b0db973e757cbd480387358d974cfc87cdbdf525f2b3e22094cbb43d5735396ba6a6da98cd8abda18578f9161eb8c825a96e7c1314d796f793868da9403eb0c6c560769ee3434ea547362551f7641317ae70ca1c06e23b1de01649a29a3eff343fd14284964bf2dd84ffd1a7eff70a2b1e4cee3c8026c83942b4276ee97a683632cc9b34caf1a7f65256a050f9b7e72b90f51b0cfdadfdcf6e35a65727a8ea8e8b9798da96339abb4d7459a93"}], 0x1098, 0x20040001}, 0x4000000) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @ipv4={[0xa], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000540)='q', 0x1}], 0x1, &(0x7f0000000100)}, 0x4040041) 2103/05/11 23:18:24 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) 2103/05/11 23:18:24 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) 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, &(0x7f0000000040)={r1, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="9ee50000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000280)="1660ea5f5fa3905ef76945975a933260d23605170981c824403cabf241a85fe2975c72fa9788d14d8faf2080cf2193c40bcd72995de5037a6407f13f98c26c2524afd9ee5a33a49cce69a9a14d2f36ec832e2bdff8dd79ea644860efd6c0c446c8ef04f75c9022529c7d7aec758852c6e839e92b7062e1ec2504fc2b4ca1535b8e16e6740ac68939b3833b8d43e04d19f8b6daa9a3cb824f76016b636792e7701268b3d3d8473282652828c005af3d5a436834d6b099ee033df3fd5e3f25b7a03143194191cc4d6260de1ba4266a96ecfa7160ba0d155864a7cf282195b3b7c3991e8582e5ac2ba56055994e02ab405ba054b653a5f7b3", &(0x7f0000000380)="86576004d37d32763c2c5993f098cc359b67ad2ec586260f31d3b5e2dc089e726e0ab17b84b36836be3a0658f0191550236f028efc4b8f84f2f1072ddbe3575081346aae0960eba209979d6a8187331f0b76d83bd7f3c3f137844b3ba6690dc8a00041ca3b5f7b41424197faa1d3791e46e0c3ce7b804d6e0515df1c08408c347ca6980caf91c6f2d89cd555e19ffe7a2159d61dcd9e270d44390f636bea65a71a4790387b", 0x2}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x730000, 0x2, &(0x7f0000000080)) [ 214.555716] devpts: called with bogus options [ 214.810414] devpts: called with bogus options 2103/05/11 23:18:24 executing program 3: gettid() r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2103/05/11 23:18:24 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x11, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2103/05/11 23:18:24 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89a0, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2103/05/11 23:18:24 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2103/05/11 23:18:24 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f0000000100)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2270}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x800040000001fffc) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2103/05/11 23:18:24 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2103/05/11 23:18:24 executing program 5: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2103/05/11 23:18:24 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="9ee50000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000280)="1660ea5f5fa3905ef76945975a933260d23605170981c824403cabf241a85fe2975c72fa9788d14d8faf2080cf2193c40bcd72995de5037a6407f13f98c26c2524afd9ee5a33a49cce69a9a14d2f36ec832e2bdff8dd79ea644860efd6c0c446c8ef04f75c9022529c7d7aec758852c6e839e92b7062e1ec2504fc2b4ca1535b8e16e6740ac68939b3833b8d43e04d19f8b6daa9a3cb824f76016b636792e7701268b3d3d8473282652828c005af3d5a436834d6b099ee033df3fd5e3f25b7a03143194191cc4d6260de1ba4266a96ecfa7160ba0d155864a7cf282195b3b7c3991e8582e5ac2ba56055994e02ab405ba054b653a5f7b3", &(0x7f0000000380)="86576004d37d32763c2c5993f098cc359b67ad2ec586260f31d3b5e2dc089e726e0ab17b84b36836be3a0658f0191550236f028efc4b8f84f2f1072ddbe3575081346aae0960eba209979d6a8187331f0b76d83bd7f3c3f137844b3ba6690dc8a00041ca3b5f7b41424197faa1d3791e46e0c3ce7b804d6e0515df1c08408c347ca6980caf91c6f2d89cd555e19ffe7a2159d61dcd9e270d44390f636bea65a71a4790387b", 0x2}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) 2103/05/11 23:18:24 executing program 3: gettid() r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2103/05/11 23:18:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2017}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x6f2000, 0x400000, &(0x7f0000000480)) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000000)) 2103/05/11 23:18:24 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xa, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2103/05/11 23:18:24 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2103/05/11 23:18:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x62f7, 0xa4200, 0x5, 0xffffffffffff0000, 0x4, 0x0, 0x0, 0x177, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0x0, 0x7, 0x401, 0x0, 0x200, 0x2, 0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0, 0x8, 0x0, 0x100000000, 0x401, 0x6, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)) socketpair(0x1, 0x0, 0x4, &(0x7f00000001c0)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000200)}, 0x10) socketpair(0x19, 0x7, 0x7, &(0x7f0000000040)) 2103/05/11 23:18:24 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f0000000100)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2270}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x800040000001fffc) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2103/05/11 23:18:24 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 215.041236] devpts: called with bogus options 2103/05/11 23:18:25 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="9ee50000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000280)="1660ea5f5fa3905ef76945975a933260d23605170981c824403cabf241a85fe2975c72fa9788d14d8faf2080cf2193c40bcd72995de5037a6407f13f98c26c2524afd9ee5a33a49cce69a9a14d2f36ec832e2bdff8dd79ea644860efd6c0c446c8ef04f75c9022529c7d7aec758852c6e839e92b7062e1ec2504fc2b4ca1535b8e16e6740ac68939b3833b8d43e04d19f8b6daa9a3cb824f76016b636792e7701268b3d3d8473282652828c005af3d5a436834d6b099ee033df3fd5e3f25b7a03143194191cc4d6260de1ba4266a96ecfa7160ba0d155864a7cf282195b3b7c3991e8582e5ac2ba56055994e02ab405ba054b653a5f7b3", &(0x7f0000000380)="86576004d37d32763c2c5993f098cc359b67ad2ec586260f31d3b5e2dc089e726e0ab17b84b36836be3a0658f0191550236f028efc4b8f84f2f1072ddbe3575081346aae0960eba209979d6a8187331f0b76d83bd7f3c3f137844b3ba6690dc8a00041ca3b5f7b41424197faa1d3791e46e0c3ce7b804d6e0515df1c08408c347ca6980caf91c6f2d89cd555e19ffe7a2159d61dcd9e270d44390f636bea65a71a4790387b", 0x2}, 0x20) 2103/05/11 23:18:25 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2103/05/11 23:18:25 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2103/05/11 23:18:25 executing program 3: gettid() r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)}, 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, &(0x7f00000002c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2103/05/11 23:18:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000000102f, 0xffffffffffffffff}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x1be, &(0x7f00001a7f05)=""/251}, 0xfffffffffffffee4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x1ff, 0x10}, 0xc) 2103/05/11 23:18:25 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) 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, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="9ee50000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2103/05/11 23:18:25 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2103/05/11 23:18:25 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xf3}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x930000, 0x705000, &(0x7f0000000000)) 2103/05/11 23:18:25 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xf, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2103/05/11 23:18:25 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2103/05/11 23:18:25 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f0000000100)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2270}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2120/05/15 18:20:49 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000a500)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f000000a380)=[{&(0x7f000000a180)="14d687f8fc5edffa44597b0ec0b5feabbf03c90fb422f10f1d261b1e55c05b62c2616c71c65ea520859500331d", 0x2d}], 0x1, &(0x7f000000a440)}, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2120/05/15 18:20:49 executing program 3: gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2120/05/15 18:20:49 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2120/05/15 18:20:49 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2120/05/15 18:20:49 executing program 5: r0 = getpid() socketpair(0x0, 0xf, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x1, 0xf14d, 0x6, 0x1, 0x0, 0x8000, 0x10000, 0xf, 0x7, 0x7, 0x6, 0x7, 0x1000, 0x6, 0x0, 0x3f, 0x7, 0x1, 0x9, 0x1, 0x80000000, 0x2, 0x4, 0x0, 0x100000001, 0x7fffffff, 0x101, 0x800, 0x57fc, 0xf4, 0x1, 0xc2f, 0x3, 0x3, 0x8001, 0x6, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x90}, 0x400, 0x8, 0xada, 0x7, 0x6, 0xf29, 0x9776}, r0, 0x2, r1, 0x1) socketpair(0x1, 0x80000, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89b1, &(0x7f0000000200)='%-\':ppp1\x00') 2137/05/20 13:23:13 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x3, 0x2, 0x1, 0xdcd, 0x18, 0xffffffffffffffff, 0x1f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x44004000010b}, 0xfffffffffffffee6) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000001000007110000000000100004dad39db00000095000000000000000f050936e523cd3ae2d5"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x730000, &(0x7f0000000280)={0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000080)={r2, r1}) 2137/05/20 13:23:13 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2137/05/20 13:23:13 executing program 6: mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2137/05/20 13:23:13 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f0000000100)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2137/05/20 13:23:13 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) 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, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) 2137/05/20 13:23:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000340)=""/249, 0xf9}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x22, &(0x7f0000000000), 0x301) socketpair$inet_icmp(0x705000, 0x2, 0xe, &(0x7f0000000040)) 2137/05/20 13:23:13 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xe, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:13 executing program 3: gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2137/05/20 13:23:13 executing program 6: mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2137/05/20 13:23:13 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2137/05/20 13:23:13 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) 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, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) 2137/05/20 13:23:13 executing program 3: gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2137/05/20 13:23:14 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:14 executing program 6: mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2137/05/20 13:23:14 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2137/05/20 13:23:14 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r1, r0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x2, 0x1}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='lo\x00') socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x31, &(0x7f0000000180), 0x127) 2137/05/20 13:23:14 executing program 3: gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2137/05/20 13:23:14 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x14, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:14 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2137/05/20 13:23:14 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2137/05/20 13:23:14 executing program 1: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) 2137/05/20 13:23:14 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) 2137/05/20 13:23:14 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x15, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:14 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x0, &(0x7f0000000280)="98") 2137/05/20 13:23:14 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:14 executing program 3: gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2137/05/20 13:23:14 executing program 4: mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2137/05/20 13:23:14 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2137/05/20 13:23:14 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:14 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x0, &(0x7f0000000280)="98") 2137/05/20 13:23:14 executing program 1: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2137/05/20 13:23:14 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x12, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:14 executing program 3: gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2137/05/20 13:23:14 executing program 2: mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2137/05/20 13:23:14 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) 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_GET_FD_BY_ID(0xd, &(0x7f0000000240), 0x4) 2137/05/20 13:23:14 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2137/05/20 13:23:14 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:14 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x10, 0x80001, 0xfff, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x1, 0x1}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f0000000300)='./file0\x00', r2}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x20000000004, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)="47394bffb3b33dd75358f0909b33ffcb25934415b35aaef18bfa665e60ea8d08acc91ac8fc53625b66ce7ae3a96827339d2c06f0bda6a7ba7a9b1c505462d3893879531a3304f3124d04b69f8a318d707159bb861fbfbf95084e7d73e07778435ecf211bfca265b95294ad62de69d35d71a0433a48c0f70481e769aa23ff2d95f33b56aa7f1163bdf083daeebf5533d8f86bc6a6f818", 0x100000001, 0xfb, &(0x7f0000000200)=""/251}, 0x48) 2137/05/20 13:23:14 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x0, &(0x7f0000000280)="98") 2137/05/20 13:23:14 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xc, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:14 executing program 2: mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2137/05/20 13:23:14 executing program 3: gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2137/05/20 13:23:14 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r0, 0x4) 2137/05/20 13:23:14 executing program 4 (fault-call:2 fault-nth:0): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2137/05/20 13:23:14 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:15 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:15 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe0, 0x60, &(0x7f0000000300)="42992290c52d3a39e4b81971a7fab75b3a900285aba100d32ee05880e367cfe6c34ed5aff939ed04278106ebdae14029387700e53cbe6780277076bbdfb0c9c17c3ef38272e9eb06370768ede839969b1bc52b82e81131e22eb673f576d6f79146d81275a27b512a7633278a01ac8708c0f421320c5b1e526e172138778b804588b1c443d715f39854cef72661634520dd5a1d3808d666d03175d2467601d5ec69aa90d4107bc1fe404ca1137c38eeb23732bf808c085763150d822df281b9d21ba9a9288999d99aab05c90afcb785eee046a3df80c74d1760a80b806e44812f", &(0x7f0000000400)=""/96, 0x79a, 0x1}, 0x28) close(r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000b40)="222fea09601182605aecc6378847", &(0x7f0000000080)=""/18}, 0x28) 2137/05/20 13:23:15 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)) 2137/05/20 13:23:15 executing program 2: mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 217.289416] FAULT_INJECTION: forcing a failure. [ 217.289416] name failslab, interval 1, probability 0, space 0, times 0 [ 217.300847] CPU: 0 PID: 19589 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 217.307696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.317033] Call Trace: [ 217.319617] dump_stack+0x1b9/0x294 [ 217.323229] ? dump_stack_print_info.cold.2+0x52/0x52 [ 217.328400] ? lock_downgrade+0x8e0/0x8e0 [ 217.332540] should_fail.cold.4+0xa/0x1a [ 217.336587] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.341685] ? lock_downgrade+0x8e0/0x8e0 [ 217.345815] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 217.351335] ? proc_fail_nth_write+0x96/0x1f0 [ 217.355812] ? proc_cwd_link+0x1d0/0x1d0 [ 217.359856] ? find_held_lock+0x36/0x1c0 [ 217.363929] ? check_same_owner+0x320/0x320 [ 217.368235] ? __lock_is_held+0xb5/0x140 [ 217.372303] ? rcu_note_context_switch+0x710/0x710 [ 217.377219] __should_failslab+0x124/0x180 [ 217.381442] should_failslab+0x9/0x14 [ 217.385224] __kmalloc_track_caller+0x2c4/0x760 [ 217.389876] ? strncpy_from_user+0x500/0x500 [ 217.394286] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 217.399813] ? strndup_user+0x77/0xd0 [ 217.403605] memdup_user+0x2c/0xa0 [ 217.407128] strndup_user+0x77/0xd0 [ 217.410743] ksys_mount+0x3c/0x140 [ 217.414276] SyS_mount+0x35/0x50 [ 217.417629] ? ksys_mount+0x140/0x140 [ 217.421415] do_syscall_64+0x29e/0x9d0 [ 217.425291] ? vmalloc_sync_all+0x30/0x30 [ 217.429422] ? kasan_check_write+0x14/0x20 [ 217.433638] ? syscall_return_slowpath+0x5c0/0x5c0 [ 217.438549] ? syscall_return_slowpath+0x30f/0x5c0 [ 217.443462] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 217.448806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.454152] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 217.459317] RIP: 0033:0x455329 [ 217.462491] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 217.470200] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 217.477458] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 217.484704] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 217.491953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 217.499669] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000000 2137/05/20 13:23:15 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2137/05/20 13:23:15 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2137/05/20 13:23:15 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:15 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd630108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000a7}, 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, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x4f2000, 0x1, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2137/05/20 13:23:15 executing program 4 (fault-call:2 fault-nth:1): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2137/05/20 13:23:15 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xb, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2137/05/20 13:23:15 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)) 2137/05/20 13:23:15 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x0, &(0x7f0000000280)="98") 2154/05/25 08:12:59 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:12:59 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:12:59 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 217.843236] FAULT_INJECTION: forcing a failure. [ 217.843236] name failslab, interval 1, probability 0, space 0, times 0 [ 217.854612] CPU: 1 PID: 19617 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 217.861455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.870804] Call Trace: [ 217.873399] dump_stack+0x1b9/0x294 [ 217.877037] ? dump_stack_print_info.cold.2+0x52/0x52 [ 217.882238] ? __save_stack_trace+0x7e/0xd0 [ 217.886573] should_fail.cold.4+0xa/0x1a [ 217.890657] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.895767] ? save_stack+0x43/0xd0 [ 217.899398] ? kasan_kmalloc+0xc4/0xe0 [ 217.903290] ? __kmalloc_track_caller+0x14a/0x760 [ 217.908139] ? memdup_user+0x2c/0xa0 [ 217.911857] ? strndup_user+0x77/0xd0 [ 217.915645] ? graph_lock+0x170/0x170 [ 217.919433] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 217.924786] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 217.930312] ? proc_fail_nth_write+0x96/0x1f0 [ 217.934795] ? find_held_lock+0x36/0x1c0 [ 217.938851] ? check_same_owner+0x320/0x320 [ 217.943153] ? lock_release+0xa10/0xa10 [ 217.947111] ? rcu_note_context_switch+0x710/0x710 [ 217.952021] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 217.957023] ? __check_object_size+0x95/0x5d9 [ 217.961503] __should_failslab+0x124/0x180 [ 217.965725] should_failslab+0x9/0x14 [ 217.969510] __kmalloc_track_caller+0x2c4/0x760 [ 217.974164] ? strncpy_from_user+0x500/0x500 [ 217.978556] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.984075] ? strndup_user+0x77/0xd0 [ 217.987859] memdup_user+0x2c/0xa0 [ 217.991384] strndup_user+0x77/0xd0 [ 217.995010] ksys_mount+0x73/0x140 [ 217.998533] SyS_mount+0x35/0x50 [ 218.001881] ? ksys_mount+0x140/0x140 [ 218.005664] do_syscall_64+0x29e/0x9d0 [ 218.009532] ? vmalloc_sync_all+0x30/0x30 [ 218.013667] ? kasan_check_write+0x14/0x20 [ 218.017888] ? syscall_return_slowpath+0x5c0/0x5c0 [ 218.022798] ? syscall_return_slowpath+0x30f/0x5c0 [ 218.027713] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 218.033061] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.037887] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2154/05/25 08:13:00 executing program 0: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2154/05/25 08:13:00 executing program 4 (fault-call:2 fault-nth:2): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) [ 218.043056] RIP: 0033:0x455329 [ 218.046225] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 218.053915] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 218.061170] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 218.068422] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 218.075670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 218.082923] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000001 2154/05/25 08:13:00 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x1, 0xce, &(0x7f0000000380)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0xef, &(0x7f00000000c0)="222fea0960f981605aecc6378847", &(0x7f0000000340)=""/18}, 0xc3d9407b23a54982) 2154/05/25 08:13:00 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x0, &(0x7f0000000280)="98") 2154/05/25 08:13:00 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)) [ 218.325333] FAULT_INJECTION: forcing a failure. [ 218.325333] name failslab, interval 1, probability 0, space 0, times 0 [ 218.337670] CPU: 1 PID: 19646 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 218.344514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.353872] Call Trace: [ 218.356475] dump_stack+0x1b9/0x294 [ 218.360119] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.365306] ? find_held_lock+0x36/0x1c0 [ 218.369375] should_fail.cold.4+0xa/0x1a [ 218.373460] ? __lock_acquire+0x7f5/0x5140 [ 218.377706] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.382820] ? kasan_check_read+0x11/0x20 [ 218.386981] ? debug_check_no_locks_freed+0x310/0x310 [ 218.392187] ? find_held_lock+0x36/0x1c0 [ 218.396276] ? check_same_owner+0x320/0x320 [ 218.400610] ? rcu_note_context_switch+0x710/0x710 [ 218.405557] __should_failslab+0x124/0x180 [ 218.409806] should_failslab+0x9/0x14 [ 218.413611] kmem_cache_alloc+0x2af/0x760 [ 218.417770] ? proc_cwd_link+0x1d0/0x1d0 [ 218.421837] ? find_held_lock+0x36/0x1c0 [ 218.425910] getname_flags+0xd0/0x5a0 [ 218.429720] user_path_at_empty+0x2d/0x50 [ 218.433878] do_mount+0x172/0x3070 [ 218.437422] ? lock_downgrade+0x8e0/0x8e0 [ 218.441588] ? copy_mount_string+0x40/0x40 [ 218.445827] ? check_same_owner+0x320/0x320 [ 218.450161] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 218.455183] ? __check_object_size+0x95/0x5d9 [ 218.459690] ? __might_sleep+0x95/0x190 [ 218.463681] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.469230] ? _copy_from_user+0xdf/0x150 [ 218.473378] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.479005] ? copy_mount_options+0x285/0x380 [ 218.483509] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.489059] ksys_mount+0x12d/0x140 [ 218.492693] SyS_mount+0x35/0x50 [ 218.496065] ? ksys_mount+0x140/0x140 [ 218.499868] do_syscall_64+0x29e/0x9d0 [ 218.503750] ? vmalloc_sync_all+0x30/0x30 [ 218.507901] ? kasan_check_write+0x14/0x20 [ 218.512133] ? syscall_return_slowpath+0x5c0/0x5c0 [ 218.517064] ? syscall_return_slowpath+0x30f/0x5c0 [ 218.521999] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 218.527371] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.532209] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 218.537375] RIP: 0033:0x455329 [ 218.540564] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 218.548250] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 218.555498] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 218.562744] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2154/05/25 08:13:00 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:00 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:00 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:00 executing program 0: socket$kcm(0x29, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) 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, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2154/05/25 08:13:00 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:00 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x0, &(0x7f0000000280)="98") 2154/05/25 08:13:00 executing program 4 (fault-call:2 fault-nth:3): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:00 executing program 6 (fault-call:3 fault-nth:0): mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 218.569995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 218.577244] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000002 2154/05/25 08:13:00 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2154/05/25 08:13:00 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:00 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:00 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:00 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 218.777467] FAULT_INJECTION: forcing a failure. [ 218.777467] name failslab, interval 1, probability 0, space 0, times 0 [ 218.788775] CPU: 0 PID: 19675 Comm: syz-executor6 Not tainted 4.16.0+ #3 [ 218.795611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.804950] Call Trace: [ 218.807528] dump_stack+0x1b9/0x294 [ 218.811150] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.816321] ? lock_downgrade+0x8e0/0x8e0 [ 218.820470] should_fail.cold.4+0xa/0x1a [ 218.824523] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.829619] ? lock_downgrade+0x8e0/0x8e0 [ 218.833760] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 218.839305] ? proc_fail_nth_write+0x96/0x1f0 [ 218.843803] ? proc_cwd_link+0x1d0/0x1d0 [ 218.847860] ? find_held_lock+0x36/0x1c0 [ 218.851913] ? check_same_owner+0x320/0x320 [ 218.856213] ? __lock_is_held+0xb5/0x140 [ 218.860259] ? rcu_note_context_switch+0x710/0x710 [ 218.865175] __should_failslab+0x124/0x180 [ 218.869393] should_failslab+0x9/0x14 [ 218.873176] __kmalloc_track_caller+0x2c4/0x760 [ 218.877825] ? strncpy_from_user+0x500/0x500 [ 218.882217] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 218.887737] ? strndup_user+0x77/0xd0 [ 218.891533] memdup_user+0x2c/0xa0 [ 218.895066] strndup_user+0x77/0xd0 [ 218.898674] ksys_mount+0x3c/0x140 [ 218.902194] SyS_mount+0x35/0x50 [ 218.905539] ? ksys_mount+0x140/0x140 [ 218.909328] do_syscall_64+0x29e/0x9d0 [ 218.913214] ? vmalloc_sync_all+0x30/0x30 [ 218.917344] ? _raw_spin_unlock_irq+0x27/0x70 [ 218.921825] ? finish_task_switch+0x1ca/0x810 [ 218.926390] ? syscall_return_slowpath+0x5c0/0x5c0 [ 218.931298] ? syscall_return_slowpath+0x30f/0x5c0 [ 218.936207] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 218.941563] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.946389] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 218.951557] RIP: 0033:0x455329 [ 218.954724] RSP: 002b:00007f9fb89fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 218.962410] RAX: ffffffffffffffda RBX: 00007f9fb89fb6d4 RCX: 0000000000455329 [ 218.969655] RDX: 0000000020000200 RSI: 0000000020000d40 RDI: 0000000020000180 2154/05/25 08:13:00 executing program 6 (fault-call:3 fault-nth:1): mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:00 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)) [ 218.976901] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000000 [ 218.984154] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000013 [ 218.991409] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000000 [ 219.101109] FAULT_INJECTION: forcing a failure. [ 219.101109] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 219.112953] CPU: 1 PID: 19680 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 219.119795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.129148] Call Trace: [ 219.131751] dump_stack+0x1b9/0x294 [ 219.135391] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.140588] ? debug_check_no_locks_freed+0x310/0x310 [ 219.145796] should_fail.cold.4+0xa/0x1a [ 219.149867] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.154983] ? debug_check_no_locks_freed+0x310/0x310 [ 219.160168] ? graph_lock+0x170/0x170 [ 219.163951] ? graph_lock+0x170/0x170 [ 219.167732] ? print_usage_bug+0xc0/0xc0 [ 219.171791] ? find_held_lock+0x36/0x1c0 [ 219.175842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.181371] ? should_fail+0x21b/0xbcd [ 219.185248] ? __lock_acquire+0x7f5/0x5140 [ 219.189466] ? lock_downgrade+0x8e0/0x8e0 [ 219.193621] __alloc_pages_nodemask+0x34e/0xd70 [ 219.198278] ? kasan_check_read+0x11/0x20 [ 219.202418] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 219.207414] ? debug_check_no_locks_freed+0x310/0x310 [ 219.212585] ? find_held_lock+0x36/0x1c0 [ 219.216654] ? check_same_owner+0x320/0x320 [ 219.220964] cache_grow_begin+0x72/0x6c0 [ 219.225019] kmem_cache_alloc+0x689/0x760 [ 219.229157] ? proc_cwd_link+0x1d0/0x1d0 [ 219.233226] getname_flags+0xd0/0x5a0 [ 219.237023] user_path_at_empty+0x2d/0x50 [ 219.241152] do_mount+0x172/0x3070 [ 219.244674] ? lock_downgrade+0x8e0/0x8e0 [ 219.248821] ? copy_mount_string+0x40/0x40 [ 219.253043] ? check_same_owner+0x320/0x320 [ 219.257357] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 219.262369] ? __check_object_size+0x95/0x5d9 [ 219.266850] ? __might_sleep+0x95/0x190 [ 219.270809] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.276335] ? _copy_from_user+0xdf/0x150 [ 219.280464] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.285981] ? copy_mount_options+0x285/0x380 [ 219.290454] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.295974] ksys_mount+0x12d/0x140 [ 219.299589] SyS_mount+0x35/0x50 [ 219.302940] ? ksys_mount+0x140/0x140 [ 219.306729] do_syscall_64+0x29e/0x9d0 [ 219.310612] ? vmalloc_sync_all+0x30/0x30 [ 219.314748] ? kasan_check_write+0x14/0x20 [ 219.318976] ? syscall_return_slowpath+0x5c0/0x5c0 [ 219.323896] ? syscall_return_slowpath+0x30f/0x5c0 [ 219.328807] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 219.334190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.339049] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 219.344216] RIP: 0033:0x455329 2154/05/25 08:13:01 executing program 4 (fault-call:2 fault-nth:4): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) [ 219.347384] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 219.355070] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 219.362329] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 219.369585] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 219.376831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 219.384082] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000003 2154/05/25 08:13:01 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:01 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x17, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:01 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) [ 219.606444] FAULT_INJECTION: forcing a failure. [ 219.606444] name failslab, interval 1, probability 0, space 0, times 0 [ 219.617771] CPU: 1 PID: 19701 Comm: syz-executor6 Not tainted 4.16.0+ #3 [ 219.624616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.633974] Call Trace: [ 219.636579] dump_stack+0x1b9/0x294 [ 219.640224] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.645426] ? __save_stack_trace+0x7e/0xd0 [ 219.649772] should_fail.cold.4+0xa/0x1a [ 219.653848] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.658963] ? save_stack+0x43/0xd0 [ 219.662594] ? kasan_kmalloc+0xc4/0xe0 [ 219.666486] ? __kmalloc_track_caller+0x14a/0x760 [ 219.668330] FAULT_INJECTION: forcing a failure. [ 219.668330] name failslab, interval 1, probability 0, space 0, times 0 [ 219.671330] ? memdup_user+0x2c/0xa0 [ 219.671346] ? strndup_user+0x77/0xd0 [ 219.671361] ? graph_lock+0x170/0x170 [ 219.671387] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 219.699138] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 219.704664] ? proc_fail_nth_write+0x96/0x1f0 [ 219.709151] ? proc_cwd_link+0x1d0/0x1d0 [ 219.713206] ? find_held_lock+0x36/0x1c0 [ 219.717274] ? check_same_owner+0x320/0x320 [ 219.721584] ? lock_release+0xa10/0xa10 [ 219.725548] ? rcu_note_context_switch+0x710/0x710 [ 219.730466] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 219.735470] ? __check_object_size+0x95/0x5d9 [ 219.739960] __should_failslab+0x124/0x180 [ 219.744188] should_failslab+0x9/0x14 [ 219.747976] __kmalloc_track_caller+0x2c4/0x760 [ 219.752638] ? strncpy_from_user+0x500/0x500 [ 219.757034] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.762562] ? strndup_user+0x77/0xd0 [ 219.766356] memdup_user+0x2c/0xa0 [ 219.769888] strndup_user+0x77/0xd0 [ 219.773508] ksys_mount+0x73/0x140 [ 219.777039] SyS_mount+0x35/0x50 [ 219.780396] ? ksys_mount+0x140/0x140 [ 219.784188] do_syscall_64+0x29e/0x9d0 [ 219.788066] ? vmalloc_sync_all+0x30/0x30 [ 219.792206] ? _raw_spin_unlock_irq+0x27/0x70 [ 219.796689] ? finish_task_switch+0x1ca/0x810 [ 219.801175] ? syscall_return_slowpath+0x5c0/0x5c0 [ 219.806098] ? syscall_return_slowpath+0x30f/0x5c0 [ 219.811018] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 219.816379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.821216] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 219.826388] RIP: 0033:0x455329 [ 219.829562] RSP: 002b:00007f9fb89fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 219.837259] RAX: ffffffffffffffda RBX: 00007f9fb89fb6d4 RCX: 0000000000455329 [ 219.844518] RDX: 0000000020000200 RSI: 0000000020000d40 RDI: 0000000020000180 [ 219.851773] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000000 [ 219.859030] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000013 [ 219.866285] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000001 [ 219.873559] CPU: 0 PID: 19711 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 219.880397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.889746] Call Trace: [ 219.892340] dump_stack+0x1b9/0x294 [ 219.895976] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.901180] should_fail.cold.4+0xa/0x1a [ 219.905244] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.910334] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 219.915515] ? is_bpf_text_address+0xd7/0x170 [ 219.920005] ? find_held_lock+0x36/0x1c0 [ 219.924060] ? check_same_owner+0x320/0x320 [ 219.928361] ? kasan_slab_free+0xe/0x10 [ 219.932314] ? kmem_cache_free+0x86/0x2d0 [ 219.936442] ? putname+0xf2/0x130 [ 219.939881] ? rcu_note_context_switch+0x710/0x710 [ 219.944792] ? ksys_mount+0x12d/0x140 [ 219.948568] ? SyS_mount+0x35/0x50 [ 219.952093] ? do_syscall_64+0x29e/0x9d0 [ 219.956136] __should_failslab+0x124/0x180 [ 219.960351] should_failslab+0x9/0x14 [ 219.964129] kmem_cache_alloc+0x2af/0x760 [ 219.968258] ? kasan_check_write+0x14/0x20 [ 219.972476] ? do_raw_spin_lock+0xc1/0x200 [ 219.976698] alloc_vfsmnt+0xe0/0x9d0 [ 219.980395] ? mnt_free_id.isra.27+0x60/0x60 [ 219.984783] ? kasan_check_read+0x11/0x20 [ 219.988912] ? graph_lock+0x170/0x170 [ 219.992697] ? rcu_pm_notify+0xc0/0xc0 [ 219.996564] ? trace_hardirqs_off+0xd/0x10 [ 220.000782] ? putname+0xf2/0x130 [ 220.004216] ? putname+0xf2/0x130 [ 220.007653] ? find_held_lock+0x36/0x1c0 [ 220.011706] ? lock_downgrade+0x8e0/0x8e0 [ 220.015842] ? module_unload_free+0x5b0/0x5b0 [ 220.020317] ? lock_release+0xa10/0xa10 [ 220.024277] ? mpi_free.cold.1+0x19/0x19 [ 220.028320] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.033841] vfs_kern_mount.part.34+0x88/0x4d0 [ 220.038406] ? may_umount+0xb0/0xb0 [ 220.042013] ? _raw_read_unlock+0x22/0x30 [ 220.046142] ? __get_fs_type+0x97/0xc0 [ 220.050011] do_mount+0x564/0x3070 [ 220.053533] ? lock_downgrade+0x8e0/0x8e0 [ 220.057663] ? copy_mount_string+0x40/0x40 [ 220.061877] ? check_same_owner+0x320/0x320 [ 220.066182] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 220.071179] ? __check_object_size+0x95/0x5d9 [ 220.075660] ? __might_sleep+0x95/0x190 [ 220.079620] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.085142] ? _copy_from_user+0xdf/0x150 [ 220.089273] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.094791] ? copy_mount_options+0x285/0x380 [ 220.099270] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.104788] ksys_mount+0x12d/0x140 [ 220.108399] SyS_mount+0x35/0x50 [ 220.111746] ? ksys_mount+0x140/0x140 [ 220.115529] do_syscall_64+0x29e/0x9d0 [ 220.119397] ? vmalloc_sync_all+0x30/0x30 [ 220.123527] ? _raw_spin_unlock_irq+0x27/0x70 [ 220.128003] ? finish_task_switch+0x1ca/0x810 [ 220.132482] ? syscall_return_slowpath+0x5c0/0x5c0 [ 220.137392] ? syscall_return_slowpath+0x30f/0x5c0 [ 220.142306] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 220.147655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.152483] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 220.157653] RIP: 0033:0x455329 [ 220.160825] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 220.168570] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 220.175820] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 220.183068] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 220.190320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 220.197570] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000004 2154/05/25 08:13:02 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x3c7) 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, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2154/05/25 08:13:02 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:02 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)) 2154/05/25 08:13:02 executing program 6 (fault-call:3 fault-nth:2): mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:02 executing program 4 (fault-call:2 fault-nth:5): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:02 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:02 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:02 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:02 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x3c7) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2154/05/25 08:13:02 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 220.400703] FAULT_INJECTION: forcing a failure. [ 220.400703] name failslab, interval 1, probability 0, space 0, times 0 [ 220.404185] FAULT_INJECTION: forcing a failure. [ 220.404185] name failslab, interval 1, probability 0, space 0, times 0 [ 220.412005] CPU: 1 PID: 19737 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 220.412025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.439354] Call Trace: [ 220.441941] dump_stack+0x1b9/0x294 [ 220.445565] ? dump_stack_print_info.cold.2+0x52/0x52 [ 220.450750] ? kernel_text_address+0x79/0xf0 [ 220.455154] ? __unwind_start+0x166/0x330 [ 220.459292] ? __kernel_text_address+0xd/0x40 [ 220.463785] should_fail.cold.4+0xa/0x1a [ 220.467838] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 220.472941] ? save_stack+0x43/0xd0 [ 220.476558] ? kasan_kmalloc+0xc4/0xe0 [ 220.480436] ? kasan_slab_alloc+0x12/0x20 [ 220.484571] ? kmem_cache_alloc+0x12e/0x760 [ 220.488884] ? alloc_vfsmnt+0xe0/0x9d0 [ 220.492763] ? vfs_kern_mount.part.34+0x88/0x4d0 [ 220.497514] ? find_held_lock+0x36/0x1c0 [ 220.501581] ? check_same_owner+0x320/0x320 [ 220.505894] ? rcu_note_context_switch+0x710/0x710 [ 220.510822] __should_failslab+0x124/0x180 [ 220.515047] should_failslab+0x9/0x14 [ 220.518834] __kmalloc_track_caller+0x2c4/0x760 [ 220.523493] ? kasan_check_read+0x11/0x20 [ 220.527629] ? do_raw_spin_unlock+0x9e/0x2e0 [ 220.532030] ? kstrdup_const+0x66/0x80 [ 220.535906] kstrdup+0x39/0x70 [ 220.539090] kstrdup_const+0x66/0x80 [ 220.542796] alloc_vfsmnt+0x1b3/0x9d0 [ 220.546588] ? mnt_free_id.isra.27+0x60/0x60 [ 220.550988] ? kasan_check_read+0x11/0x20 [ 220.555127] ? graph_lock+0x170/0x170 [ 220.558913] ? rcu_pm_notify+0xc0/0xc0 [ 220.562791] ? trace_hardirqs_off+0xd/0x10 [ 220.567014] ? putname+0xf2/0x130 [ 220.570459] ? putname+0xf2/0x130 [ 220.573904] ? find_held_lock+0x36/0x1c0 [ 220.577961] ? lock_downgrade+0x8e0/0x8e0 [ 220.582102] ? module_unload_free+0x5b0/0x5b0 [ 220.586583] ? lock_release+0xa10/0xa10 [ 220.590550] ? mpi_free.cold.1+0x19/0x19 [ 220.594605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.600136] vfs_kern_mount.part.34+0x88/0x4d0 [ 220.604713] ? may_umount+0xb0/0xb0 [ 220.608326] ? _raw_read_unlock+0x22/0x30 [ 220.612462] ? __get_fs_type+0x97/0xc0 [ 220.616343] do_mount+0x564/0x3070 [ 220.619874] ? lock_downgrade+0x8e0/0x8e0 [ 220.624011] ? copy_mount_string+0x40/0x40 [ 220.628232] ? check_same_owner+0x320/0x320 [ 220.632542] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 220.637547] ? __check_object_size+0x95/0x5d9 [ 220.642033] ? __might_sleep+0x95/0x190 [ 220.646003] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.651528] ? _copy_from_user+0xdf/0x150 [ 220.655670] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.661193] ? copy_mount_options+0x285/0x380 [ 220.665682] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.671206] ksys_mount+0x12d/0x140 [ 220.674824] SyS_mount+0x35/0x50 [ 220.678175] ? ksys_mount+0x140/0x140 [ 220.681969] do_syscall_64+0x29e/0x9d0 [ 220.685849] ? vmalloc_sync_all+0x30/0x30 [ 220.689982] ? _raw_spin_unlock_irq+0x27/0x70 [ 220.694466] ? finish_task_switch+0x1ca/0x810 [ 220.698955] ? syscall_return_slowpath+0x5c0/0x5c0 [ 220.703877] ? syscall_return_slowpath+0x30f/0x5c0 [ 220.708799] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 220.714157] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.718995] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 220.724172] RIP: 0033:0x455329 [ 220.727347] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 220.735048] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 220.742307] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 220.749561] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 220.756821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 220.764074] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000005 [ 220.771347] CPU: 0 PID: 19735 Comm: syz-executor6 Not tainted 4.16.0+ #3 [ 220.778184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.787534] Call Trace: [ 220.790129] dump_stack+0x1b9/0x294 [ 220.793764] ? dump_stack_print_info.cold.2+0x52/0x52 2154/05/25 08:13:02 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)) [ 220.798947] ? __save_stack_trace+0x7e/0xd0 [ 220.803269] should_fail.cold.4+0xa/0x1a [ 220.807337] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 220.812444] ? kasan_kmalloc+0xc4/0xe0 [ 220.816332] ? __kmalloc_track_caller+0x14a/0x760 [ 220.821168] ? memdup_user+0x2c/0xa0 [ 220.824873] ? strndup_user+0x77/0xd0 [ 220.828659] ? graph_lock+0x170/0x170 [ 220.832445] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 220.837965] ? proc_fail_nth_write+0x96/0x1f0 [ 220.842444] ? proc_cwd_link+0x1d0/0x1d0 [ 220.846488] ? find_held_lock+0x36/0x1c0 [ 220.850548] ? check_same_owner+0x320/0x320 [ 220.854853] ? lock_release+0xa10/0xa10 [ 220.858809] ? check_same_owner+0x320/0x320 [ 220.863112] ? rcu_note_context_switch+0x710/0x710 [ 220.868021] ? __check_object_size+0x95/0x5d9 [ 220.872501] __should_failslab+0x124/0x180 [ 220.876727] should_failslab+0x9/0x14 [ 220.880514] kmem_cache_alloc_trace+0x2cb/0x780 [ 220.885169] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.890687] ? _copy_from_user+0xdf/0x150 [ 220.894822] copy_mount_options+0x5f/0x380 [ 220.899044] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.904565] ksys_mount+0xd0/0x140 [ 220.908085] SyS_mount+0x35/0x50 [ 220.911431] ? ksys_mount+0x140/0x140 [ 220.915215] do_syscall_64+0x29e/0x9d0 [ 220.919085] ? vmalloc_sync_all+0x30/0x30 [ 220.923217] ? _raw_spin_unlock_irq+0x27/0x70 [ 220.927697] ? finish_task_switch+0x1ca/0x810 [ 220.932176] ? syscall_return_slowpath+0x5c0/0x5c0 [ 220.937085] ? syscall_return_slowpath+0x30f/0x5c0 [ 220.942014] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 220.947359] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.952186] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 220.957356] RIP: 0033:0x455329 [ 220.960524] RSP: 002b:00007f9fb89fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 220.968214] RAX: ffffffffffffffda RBX: 00007f9fb89fb6d4 RCX: 0000000000455329 [ 220.975469] RDX: 0000000020000200 RSI: 0000000020000d40 RDI: 0000000020000180 [ 220.982720] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000000 [ 220.989969] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000013 [ 220.997217] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000002 2154/05/25 08:13:02 executing program 6 (fault-call:3 fault-nth:3): mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:02 executing program 4 (fault-call:2 fault-nth:6): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:02 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 221.311514] FAULT_INJECTION: forcing a failure. [ 221.311514] name failslab, interval 1, probability 0, space 0, times 0 [ 221.313068] FAULT_INJECTION: forcing a failure. [ 221.313068] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 221.322776] CPU: 0 PID: 19761 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 221.341340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.350682] Call Trace: [ 221.353269] dump_stack+0x1b9/0x294 [ 221.356894] ? dump_stack_print_info.cold.2+0x52/0x52 [ 221.362078] ? kasan_check_write+0x14/0x20 [ 221.366311] should_fail.cold.4+0xa/0x1a [ 221.370368] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 221.375462] ? kasan_check_read+0x11/0x20 [ 221.379602] ? rcu_is_watching+0x85/0x140 [ 221.383779] ? rcu_pm_notify+0xc0/0xc0 [ 221.387665] ? find_held_lock+0x36/0x1c0 [ 221.391735] ? check_same_owner+0x320/0x320 [ 221.396053] ? rcu_note_context_switch+0x710/0x710 [ 221.400973] __should_failslab+0x124/0x180 [ 221.405200] should_failslab+0x9/0x14 [ 221.409018] kmem_cache_alloc_trace+0x2cb/0x780 [ 221.413673] ? kasan_check_write+0x14/0x20 [ 221.417898] ? do_raw_spin_lock+0xc1/0x200 [ 221.422127] sget_userns+0x1c7/0xf20 [ 221.425828] ? set_anon_super+0x20/0x20 [ 221.429790] ? get_empty_filp.cold.7+0x3e/0x3e [ 221.434367] ? destroy_unused_super.part.9+0x100/0x100 [ 221.439636] ? alloc_vfsmnt+0x771/0x9d0 [ 221.443599] ? mnt_free_id.isra.27+0x60/0x60 [ 221.447993] ? kasan_check_read+0x11/0x20 [ 221.452140] ? graph_lock+0x170/0x170 [ 221.455931] ? rcu_pm_notify+0xc0/0xc0 [ 221.459810] ? trace_hardirqs_off+0xd/0x10 [ 221.464036] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.469560] ? cap_capable+0x1f9/0x260 [ 221.473442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.478965] ? security_capable+0x99/0xc0 [ 221.483107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.488632] ? ns_capable_common+0x13f/0x170 [ 221.493028] mount_ns+0x8f/0x1d0 [ 221.496382] ? rpc_pipe_release+0xb70/0xb70 [ 221.501395] rpc_mount+0x9e/0xd0 [ 221.504753] ? lock_release+0xa10/0xa10 [ 221.508715] mount_fs+0xae/0x328 [ 221.512068] ? mpi_free.cold.1+0x19/0x19 [ 221.516119] vfs_kern_mount.part.34+0xd4/0x4d0 [ 221.520694] ? may_umount+0xb0/0xb0 [ 221.524308] ? _raw_read_unlock+0x22/0x30 [ 221.528443] ? __get_fs_type+0x97/0xc0 [ 221.532321] do_mount+0x564/0x3070 [ 221.535847] ? lock_downgrade+0x8e0/0x8e0 [ 221.539986] ? copy_mount_string+0x40/0x40 [ 221.544206] ? check_same_owner+0x320/0x320 [ 221.548517] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 221.553519] ? __check_object_size+0x95/0x5d9 [ 221.558003] ? __might_sleep+0x95/0x190 [ 221.561973] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.567497] ? _copy_from_user+0xdf/0x150 [ 221.571634] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.577156] ? copy_mount_options+0x285/0x380 [ 221.581637] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.587164] ksys_mount+0x12d/0x140 [ 221.590779] SyS_mount+0x35/0x50 [ 221.594134] ? ksys_mount+0x140/0x140 [ 221.597927] do_syscall_64+0x29e/0x9d0 [ 221.601806] ? vmalloc_sync_all+0x30/0x30 [ 221.605938] ? _raw_spin_unlock_irq+0x27/0x70 [ 221.610418] ? finish_task_switch+0x1ca/0x810 [ 221.614904] ? syscall_return_slowpath+0x5c0/0x5c0 [ 221.619824] ? syscall_return_slowpath+0x30f/0x5c0 [ 221.624741] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 221.630095] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.634928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 221.640103] RIP: 0033:0x455329 [ 221.643279] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 221.650972] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 221.658226] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 221.665480] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 221.672737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 221.679992] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000006 [ 221.687266] CPU: 1 PID: 19762 Comm: syz-executor6 Not tainted 4.16.0+ #3 [ 221.694108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.703457] Call Trace: [ 221.706049] dump_stack+0x1b9/0x294 [ 221.709682] ? dump_stack_print_info.cold.2+0x52/0x52 [ 221.714872] ? find_held_lock+0x36/0x1c0 [ 221.718944] should_fail.cold.4+0xa/0x1a [ 221.723017] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 221.728128] ? debug_check_no_locks_freed+0x310/0x310 [ 221.733328] ? debug_check_no_locks_freed+0x310/0x310 [ 221.738537] ? is_bpf_text_address+0xd7/0x170 [ 221.743039] ? kernel_text_address+0x79/0xf0 [ 221.747446] ? __unwind_start+0x166/0x330 [ 221.751599] ? __kernel_text_address+0xd/0x40 [ 221.756098] ? unwind_get_return_address+0x61/0xa0 [ 221.761031] ? __save_stack_trace+0x7e/0xd0 [ 221.765368] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.770908] ? should_fail+0x21b/0xbcd [ 221.774793] __alloc_pages_nodemask+0x34e/0xd70 [ 221.779452] ? memdup_user+0x2c/0xa0 [ 221.783157] ? strndup_user+0x77/0xd0 [ 221.786942] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 221.791953] ? proc_cwd_link+0x1d0/0x1d0 [ 221.796002] ? find_held_lock+0x36/0x1c0 [ 221.800075] ? check_same_owner+0x320/0x320 [ 221.804400] ? lock_release+0xa10/0xa10 [ 221.808384] ? check_same_owner+0x320/0x320 [ 221.812704] cache_grow_begin+0x72/0x6c0 [ 221.816778] kmem_cache_alloc_trace+0x6a5/0x780 [ 221.821451] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.826992] copy_mount_options+0x5f/0x380 [ 221.831222] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.836743] ksys_mount+0xd0/0x140 [ 221.840269] SyS_mount+0x35/0x50 [ 221.843618] ? ksys_mount+0x140/0x140 [ 221.847417] do_syscall_64+0x29e/0x9d0 [ 221.851304] ? vmalloc_sync_all+0x30/0x30 [ 221.855443] ? _raw_spin_unlock_irq+0x27/0x70 [ 221.859935] ? finish_task_switch+0x1ca/0x810 [ 221.864435] ? syscall_return_slowpath+0x5c0/0x5c0 [ 221.869363] ? syscall_return_slowpath+0x30f/0x5c0 [ 221.874298] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 221.879663] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.884493] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 221.889662] RIP: 0033:0x455329 [ 221.892838] RSP: 002b:00007f9fb89fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 221.900537] RAX: ffffffffffffffda RBX: 00007f9fb89fb6d4 RCX: 0000000000455329 2154/05/25 08:13:03 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:03 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:03 executing program 5: 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, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:03 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x5, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:03 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x3c7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2154/05/25 08:13:03 executing program 4 (fault-call:2 fault-nth:7): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:03 executing program 6 (fault-call:3 fault-nth:4): mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:03 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)) [ 221.907803] RDX: 0000000020000200 RSI: 0000000020000d40 RDI: 0000000020000180 [ 221.915074] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000000 [ 221.922338] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000013 [ 221.929598] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000003 [ 221.941073] devpts: called with bogus options 2154/05/25 08:13:03 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:03 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x9, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:03 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x3c7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2154/05/25 08:13:04 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:04 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 222.116715] FAULT_INJECTION: forcing a failure. [ 222.116715] name failslab, interval 1, probability 0, space 0, times 0 [ 222.119402] FAULT_INJECTION: forcing a failure. [ 222.119402] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 222.128400] CPU: 1 PID: 19782 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 222.146821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.156159] Call Trace: [ 222.158743] dump_stack+0x1b9/0x294 [ 222.162364] ? dump_stack_print_info.cold.2+0x52/0x52 [ 222.167542] ? pcpu_next_fit_region.constprop.23+0x334/0x410 [ 222.173337] should_fail.cold.4+0xa/0x1a [ 222.177393] ? kasan_check_write+0x14/0x20 [ 222.181623] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 222.186712] ? graph_lock+0x170/0x170 [ 222.190504] ? wait_for_completion+0x870/0x870 [ 222.195075] ? graph_lock+0x170/0x170 [ 222.198861] ? find_next_zero_bit+0x111/0x140 [ 222.203346] ? find_held_lock+0x36/0x1c0 [ 222.207401] ? __lock_is_held+0xb5/0x140 [ 222.211458] ? check_same_owner+0x320/0x320 [ 222.215770] ? __might_sleep+0x95/0x190 [ 222.219733] ? rcu_note_context_switch+0x710/0x710 [ 222.224654] __should_failslab+0x124/0x180 [ 222.228939] should_failslab+0x9/0x14 [ 222.232728] __kmalloc+0x2c8/0x760 [ 222.236258] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.241259] ? __lockdep_init_map+0x105/0x590 [ 222.245740] ? __list_lru_init+0xdd/0x790 [ 222.249880] __list_lru_init+0xdd/0x790 [ 222.253852] ? list_lru_destroy+0x4c0/0x4c0 [ 222.258265] ? mark_held_locks+0xc9/0x160 [ 222.262406] ? __raw_spin_lock_init+0x1c/0x100 [ 222.266974] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.271978] ? __lockdep_init_map+0x105/0x590 [ 222.276463] ? lockdep_init_map+0x9/0x10 [ 222.280513] sget_userns+0x6d9/0xf20 [ 222.284211] ? set_anon_super+0x20/0x20 [ 222.288179] ? get_empty_filp.cold.7+0x3e/0x3e [ 222.292749] ? destroy_unused_super.part.9+0x100/0x100 [ 222.298016] ? alloc_vfsmnt+0x771/0x9d0 [ 222.301977] ? mnt_free_id.isra.27+0x60/0x60 [ 222.306374] ? kasan_check_read+0x11/0x20 [ 222.310507] ? graph_lock+0x170/0x170 [ 222.314295] ? rcu_pm_notify+0xc0/0xc0 [ 222.318170] ? trace_hardirqs_off+0xd/0x10 [ 222.322395] ? cap_capable+0x1f9/0x260 [ 222.326275] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.332408] ? security_capable+0x99/0xc0 [ 222.336550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.342073] ? ns_capable_common+0x13f/0x170 [ 222.346474] mount_ns+0x8f/0x1d0 [ 222.349829] ? rpc_pipe_release+0xb70/0xb70 [ 222.354142] rpc_mount+0x9e/0xd0 [ 222.357494] ? lock_release+0xa10/0xa10 [ 222.361458] mount_fs+0xae/0x328 [ 222.364813] ? mpi_free.cold.1+0x19/0x19 [ 222.368866] vfs_kern_mount.part.34+0xd4/0x4d0 [ 222.373437] ? may_umount+0xb0/0xb0 [ 222.377052] ? _raw_read_unlock+0x22/0x30 [ 222.381190] ? __get_fs_type+0x97/0xc0 [ 222.385065] do_mount+0x564/0x3070 [ 222.388595] ? lock_downgrade+0x8e0/0x8e0 [ 222.392739] ? copy_mount_string+0x40/0x40 [ 222.397567] ? check_same_owner+0x320/0x320 [ 222.401875] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 222.406876] ? __check_object_size+0x95/0x5d9 [ 222.411363] ? __might_sleep+0x95/0x190 [ 222.415328] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.420850] ? _copy_from_user+0xdf/0x150 [ 222.424993] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.430519] ? copy_mount_options+0x285/0x380 [ 222.435005] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.440528] ksys_mount+0x12d/0x140 [ 222.444145] SyS_mount+0x35/0x50 [ 222.447495] ? ksys_mount+0x140/0x140 [ 222.451283] do_syscall_64+0x29e/0x9d0 [ 222.455160] ? vmalloc_sync_all+0x30/0x30 [ 222.459292] ? _raw_spin_unlock_irq+0x27/0x70 [ 222.463774] ? finish_task_switch+0x1ca/0x810 [ 222.468257] ? syscall_return_slowpath+0x5c0/0x5c0 [ 222.473175] ? syscall_return_slowpath+0x30f/0x5c0 [ 222.478093] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 222.483447] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.488279] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 222.493451] RIP: 0033:0x455329 [ 222.496625] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 222.504321] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 222.511575] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 222.518830] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 222.526083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 222.533335] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000007 [ 222.540611] CPU: 0 PID: 19783 Comm: syz-executor6 Not tainted 4.16.0+ #3 [ 222.547451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.556799] Call Trace: [ 222.559393] dump_stack+0x1b9/0x294 [ 222.563029] ? dump_stack_print_info.cold.2+0x52/0x52 [ 222.568211] ? debug_check_no_locks_freed+0x310/0x310 [ 222.573392] should_fail.cold.4+0xa/0x1a [ 222.577437] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 222.582522] ? debug_check_no_locks_freed+0x310/0x310 [ 222.587708] ? graph_lock+0x170/0x170 [ 222.591501] ? print_usage_bug+0xc0/0xc0 [ 222.595552] ? find_held_lock+0x36/0x1c0 [ 222.599597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.605129] ? should_fail+0x21b/0xbcd [ 222.609003] __alloc_pages_nodemask+0x34e/0xd70 [ 222.613665] ? kasan_check_read+0x11/0x20 [ 222.617824] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 222.622824] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 222.627999] ? find_held_lock+0x36/0x1c0 [ 222.632051] ? check_same_owner+0x320/0x320 [ 222.636359] cache_grow_begin+0x72/0x6c0 [ 222.640401] kmem_cache_alloc+0x689/0x760 [ 222.644529] ? proc_cwd_link+0x1d0/0x1d0 [ 222.648587] getname_flags+0xd0/0x5a0 [ 222.652376] user_path_at_empty+0x2d/0x50 [ 222.656502] do_mount+0x172/0x3070 [ 222.660024] ? copy_mount_string+0x40/0x40 [ 222.664239] ? rcu_pm_notify+0xc0/0xc0 [ 222.668123] ? copy_mount_options+0x5f/0x380 [ 222.672520] ? rcu_read_lock_sched_held+0x108/0x120 [ 222.677520] ? kmem_cache_alloc_trace+0x616/0x780 [ 222.682352] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.687869] ? copy_mount_options+0x285/0x380 [ 222.692342] ksys_mount+0x12d/0x140 [ 222.695948] SyS_mount+0x35/0x50 [ 222.699291] ? ksys_mount+0x140/0x140 [ 222.703075] do_syscall_64+0x29e/0x9d0 [ 222.706939] ? vmalloc_sync_all+0x30/0x30 [ 222.711067] ? _raw_spin_unlock_irq+0x27/0x70 [ 222.715542] ? finish_task_switch+0x1ca/0x810 [ 222.720018] ? syscall_return_slowpath+0x5c0/0x5c0 [ 222.724926] ? syscall_return_slowpath+0x30f/0x5c0 [ 222.729836] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 222.735182] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.740012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 222.745189] RIP: 0033:0x455329 [ 222.748354] RSP: 002b:00007f9fb89fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 222.756039] RAX: ffffffffffffffda RBX: 00007f9fb89fb6d4 RCX: 0000000000455329 2154/05/25 08:13:04 executing program 4 (fault-call:2 fault-nth:8): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:04 executing program 6 (fault-call:3 fault-nth:5): mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 222.763292] RDX: 0000000020000200 RSI: 0000000020000d40 RDI: 0000000020000180 [ 222.770549] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000000 [ 222.777814] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000013 [ 222.785079] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000004 [ 222.794312] devpts: called with bogus options [ 223.094571] FAULT_INJECTION: forcing a failure. [ 223.094571] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 223.094807] FAULT_INJECTION: forcing a failure. [ 223.094807] name failslab, interval 1, probability 0, space 0, times 0 [ 223.106409] CPU: 0 PID: 19808 Comm: syz-executor6 Not tainted 4.16.0+ #3 [ 223.106421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.106428] Call Trace: [ 223.106454] dump_stack+0x1b9/0x294 [ 223.106474] ? dump_stack_print_info.cold.2+0x52/0x52 [ 223.106501] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.150688] ? __perf_event_task_sched_in+0x247/0xb80 [ 223.155880] should_fail.cold.4+0xa/0x1a [ 223.159939] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 223.165044] ? lock_downgrade+0x8e0/0x8e0 [ 223.169187] ? finish_task_switch+0x182/0x810 [ 223.173683] ? kasan_check_read+0x11/0x20 [ 223.177819] ? do_raw_spin_unlock+0x9e/0x2e0 [ 223.182218] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 223.186792] ? compat_start_thread+0x80/0x80 [ 223.191190] ? _raw_spin_unlock_irq+0x27/0x70 [ 223.195679] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 223.200686] ? trace_hardirqs_on+0xd/0x10 [ 223.204824] ? _raw_spin_unlock_irq+0x27/0x70 [ 223.209311] ? finish_task_switch+0x1ca/0x810 [ 223.213801] ? copy_overflow+0x20/0x20 [ 223.217685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.223215] ? should_fail+0x21b/0xbcd [ 223.227099] __alloc_pages_nodemask+0x34e/0xd70 [ 223.231762] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 223.236785] ? __sched_text_start+0x8/0x8 [ 223.240923] ? find_held_lock+0x36/0x1c0 [ 223.244993] ? check_same_owner+0x320/0x320 [ 223.249310] cache_grow_begin+0x72/0x6c0 [ 223.253369] kmem_cache_alloc+0x689/0x760 [ 223.257506] ? find_held_lock+0x36/0x1c0 [ 223.261563] getname_flags+0xd0/0x5a0 [ 223.265360] user_path_at_empty+0x2d/0x50 [ 223.269497] do_mount+0x172/0x3070 [ 223.273030] ? copy_mount_string+0x40/0x40 [ 223.277255] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.282005] ? retint_kernel+0x10/0x10 [ 223.285886] ? copy_mount_options+0x213/0x380 [ 223.290377] ? __sanitizer_cov_trace_pc+0x14/0x50 [ 223.295211] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.300735] ? copy_mount_options+0x285/0x380 [ 223.305225] ksys_mount+0x12d/0x140 [ 223.308841] SyS_mount+0x35/0x50 [ 223.312194] ? ksys_mount+0x140/0x140 [ 223.315988] do_syscall_64+0x29e/0x9d0 [ 223.319866] ? vmalloc_sync_all+0x30/0x30 [ 223.324003] ? _raw_spin_unlock_irq+0x27/0x70 [ 223.328491] ? finish_task_switch+0x1ca/0x810 [ 223.332980] ? syscall_return_slowpath+0x5c0/0x5c0 [ 223.337900] ? syscall_return_slowpath+0x30f/0x5c0 [ 223.342826] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 223.348190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.353027] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 223.358201] RIP: 0033:0x455329 [ 223.361378] RSP: 002b:00007f9fb89fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 223.369080] RAX: ffffffffffffffda RBX: 00007f9fb89fb6d4 RCX: 0000000000455329 [ 223.376338] RDX: 0000000020000200 RSI: 0000000020000d40 RDI: 0000000020000180 [ 223.383598] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000000 [ 223.390858] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000013 [ 223.398116] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000005 [ 223.405389] CPU: 1 PID: 19807 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 223.406594] devpts: called with bogus options [ 223.412244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.412250] Call Trace: [ 223.412270] dump_stack+0x1b9/0x294 [ 223.412290] ? dump_stack_print_info.cold.2+0x52/0x52 [ 223.412310] ? pcpu_next_unpop+0x83/0xf0 [ 223.412330] should_fail.cold.4+0xa/0x1a [ 223.445569] ? kasan_check_write+0x14/0x20 [ 223.449814] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 223.454919] ? graph_lock+0x170/0x170 [ 223.458723] ? wait_for_completion+0x870/0x870 [ 223.463309] ? graph_lock+0x170/0x170 [ 223.467115] ? find_next_zero_bit+0x111/0x140 [ 223.471628] ? find_held_lock+0x36/0x1c0 [ 223.475695] ? __lock_is_held+0xb5/0x140 [ 223.479758] ? check_same_owner+0x320/0x320 [ 223.484062] ? __might_sleep+0x95/0x190 [ 223.488022] ? rcu_note_context_switch+0x710/0x710 [ 223.492950] __should_failslab+0x124/0x180 [ 223.497188] should_failslab+0x9/0x14 [ 223.500997] __kmalloc+0x2c8/0x760 [ 223.504536] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 223.509553] ? __lockdep_init_map+0x105/0x590 [ 223.514050] ? __list_lru_init+0xdd/0x790 [ 223.518208] __list_lru_init+0xdd/0x790 [ 223.522191] ? list_lru_destroy+0x4c0/0x4c0 [ 223.526512] ? mark_held_locks+0xc9/0x160 [ 223.530666] ? __raw_spin_lock_init+0x1c/0x100 [ 223.535253] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 223.540266] ? __lockdep_init_map+0x105/0x590 [ 223.544762] ? lockdep_init_map+0x9/0x10 [ 223.548816] sget_userns+0x6d9/0xf20 [ 223.552516] ? set_anon_super+0x20/0x20 [ 223.556485] ? get_empty_filp.cold.7+0x3e/0x3e [ 223.561075] ? destroy_unused_super.part.9+0x100/0x100 [ 223.566356] ? alloc_vfsmnt+0x771/0x9d0 [ 223.570330] ? mnt_free_id.isra.27+0x60/0x60 [ 223.574733] ? kasan_check_read+0x11/0x20 [ 223.578873] ? graph_lock+0x170/0x170 [ 223.582664] ? rcu_pm_notify+0xc0/0xc0 [ 223.586551] ? trace_hardirqs_off+0xd/0x10 [ 223.590782] ? cap_capable+0x1f9/0x260 [ 223.594671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.600209] ? security_capable+0x99/0xc0 [ 223.604352] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.609872] ? ns_capable_common+0x13f/0x170 [ 223.614277] mount_ns+0x8f/0x1d0 [ 223.617647] ? rpc_pipe_release+0xb70/0xb70 [ 223.621964] rpc_mount+0x9e/0xd0 [ 223.625318] mount_fs+0xae/0x328 [ 223.628667] vfs_kern_mount.part.34+0xd4/0x4d0 [ 223.633230] ? may_umount+0xb0/0xb0 [ 223.636833] ? _raw_read_unlock+0x22/0x30 [ 223.640956] ? __get_fs_type+0x97/0xc0 [ 223.644821] do_mount+0x564/0x3070 [ 223.648339] ? lock_downgrade+0x8e0/0x8e0 [ 223.652471] ? copy_mount_string+0x40/0x40 [ 223.656692] ? check_same_owner+0x320/0x320 [ 223.661004] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 223.665999] ? __check_object_size+0x95/0x5d9 [ 223.670477] ? __might_sleep+0x95/0x190 [ 223.674436] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 223.679951] ? _copy_from_user+0xdf/0x150 [ 223.684081] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 223.689607] ? copy_mount_options+0x285/0x380 [ 223.694091] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 223.699616] ksys_mount+0x12d/0x140 [ 223.703224] SyS_mount+0x35/0x50 [ 223.706570] ? ksys_mount+0x140/0x140 [ 223.710354] do_syscall_64+0x29e/0x9d0 [ 223.714222] ? vmalloc_sync_all+0x30/0x30 [ 223.718350] ? kasan_check_write+0x14/0x20 [ 223.722566] ? syscall_return_slowpath+0x5c0/0x5c0 [ 223.727474] ? syscall_return_slowpath+0x30f/0x5c0 [ 223.732384] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 223.737727] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.742559] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2154/05/25 08:13:05 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:05 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:05 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xa, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:05 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x3c7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2154/05/25 08:13:05 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:05 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:05 executing program 4 (fault-call:2 fault-nth:9): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:05 executing program 6 (fault-call:3 fault-nth:6): mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 223.747724] RIP: 0033:0x455329 [ 223.750890] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 223.758578] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 223.765823] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 223.773077] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 223.780328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 223.787575] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000008 2154/05/25 08:13:05 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:05 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:05 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:05 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x3c7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2154/05/25 08:13:05 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x5f5e0ff, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:05 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:05 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 223.969799] devpts: called with bogus options [ 224.011909] FAULT_INJECTION: forcing a failure. [ 224.011909] name failslab, interval 1, probability 0, space 0, times 0 [ 224.023237] CPU: 1 PID: 19831 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 224.030079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.039438] Call Trace: [ 224.042046] dump_stack+0x1b9/0x294 [ 224.045696] ? dump_stack_print_info.cold.2+0x52/0x52 [ 224.050902] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 224.056119] should_fail.cold.4+0xa/0x1a [ 224.060189] ? is_bpf_text_address+0xd7/0x170 [ 224.064702] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.069845] ? unwind_get_return_address+0x61/0xa0 [ 224.074783] ? __save_stack_trace+0x7e/0xd0 [ 224.079120] ? graph_lock+0x170/0x170 [ 224.082936] ? find_held_lock+0x36/0x1c0 [ 224.087011] ? __lock_is_held+0xb5/0x140 [ 224.091109] ? check_same_owner+0x320/0x320 [ 224.095446] ? rcu_note_context_switch+0x710/0x710 [ 224.100394] __should_failslab+0x124/0x180 [ 224.104650] should_failslab+0x9/0x14 [ 224.108467] kmem_cache_alloc_trace+0x2cb/0x780 [ 224.113154] ? __kmalloc_node+0x33/0x70 [ 224.117144] ? __kmalloc_node+0x33/0x70 [ 224.121130] ? rcu_read_lock_sched_held+0x108/0x120 [ 224.126170] __memcg_init_list_lru_node+0x17d/0x2c0 [ 224.131201] ? kvfree_rcu+0x20/0x20 [ 224.134833] ? __kmalloc_node+0x47/0x70 [ 224.138803] __list_lru_init+0x456/0x790 [ 224.142855] ? list_lru_destroy+0x4c0/0x4c0 [ 224.147168] ? mark_held_locks+0xc9/0x160 [ 224.151306] ? __raw_spin_lock_init+0x1c/0x100 [ 224.155879] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 224.160885] ? __lockdep_init_map+0x105/0x590 [ 224.165362] ? lockdep_init_map+0x9/0x10 [ 224.169406] sget_userns+0x6d9/0xf20 [ 224.173101] ? set_anon_super+0x20/0x20 [ 224.177056] ? get_empty_filp.cold.7+0x3e/0x3e [ 224.181624] ? destroy_unused_super.part.9+0x100/0x100 [ 224.186887] ? alloc_vfsmnt+0x771/0x9d0 [ 224.190846] ? mnt_free_id.isra.27+0x60/0x60 [ 224.195245] ? kasan_check_read+0x11/0x20 [ 224.199383] ? graph_lock+0x170/0x170 [ 224.203174] ? rcu_pm_notify+0xc0/0xc0 [ 224.207043] ? trace_hardirqs_off+0xd/0x10 [ 224.211261] ? cap_capable+0x1f9/0x260 [ 224.215133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.220653] ? security_capable+0x99/0xc0 [ 224.224784] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.230302] ? ns_capable_common+0x13f/0x170 [ 224.234694] mount_ns+0x8f/0x1d0 [ 224.238046] ? rpc_pipe_release+0xb70/0xb70 [ 224.242352] rpc_mount+0x9e/0xd0 [ 224.245699] ? lock_release+0xa10/0xa10 [ 224.249653] mount_fs+0xae/0x328 [ 224.253003] ? mpi_free.cold.1+0x19/0x19 [ 224.257048] vfs_kern_mount.part.34+0xd4/0x4d0 [ 224.261614] ? may_umount+0xb0/0xb0 [ 224.265221] ? _raw_read_unlock+0x22/0x30 [ 224.269350] ? __get_fs_type+0x97/0xc0 [ 224.273223] do_mount+0x564/0x3070 [ 224.276747] ? lock_downgrade+0x8e0/0x8e0 [ 224.280876] ? copy_mount_string+0x40/0x40 [ 224.285090] ? check_same_owner+0x320/0x320 [ 224.289394] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 224.294390] ? __check_object_size+0x95/0x5d9 [ 224.298868] ? __might_sleep+0x95/0x190 [ 224.302830] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 224.308346] ? _copy_from_user+0xdf/0x150 [ 224.312479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 224.317998] ? copy_mount_options+0x285/0x380 [ 224.322475] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 224.327995] ksys_mount+0x12d/0x140 [ 224.332205] SyS_mount+0x35/0x50 [ 224.335555] ? ksys_mount+0x140/0x140 [ 224.339339] do_syscall_64+0x29e/0x9d0 [ 224.343208] ? vmalloc_sync_all+0x30/0x30 [ 224.347339] ? _raw_spin_unlock_irq+0x27/0x70 [ 224.351819] ? finish_task_switch+0x1ca/0x810 [ 224.356296] ? syscall_return_slowpath+0x5c0/0x5c0 [ 224.361204] ? syscall_return_slowpath+0x30f/0x5c0 [ 224.366114] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 224.371469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.376297] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 224.381467] RIP: 0033:0x455329 [ 224.384635] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 224.392327] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 224.399577] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 224.406824] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 224.414072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 224.421322] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000009 2154/05/25 08:13:06 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa80900"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:06 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:06 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:06 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:06 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x3c7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2154/05/25 08:13:06 executing program 4 (fault-call:2 fault-nth:10): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:06 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='%/file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:06 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 224.571985] devpts: called with bogus options [ 224.789439] FAULT_INJECTION: forcing a failure. [ 224.789439] name failslab, interval 1, probability 0, space 0, times 0 [ 224.800758] CPU: 1 PID: 19877 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 224.807599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.816949] Call Trace: [ 224.819550] dump_stack+0x1b9/0x294 [ 224.823187] ? dump_stack_print_info.cold.2+0x52/0x52 [ 224.828386] ? __save_stack_trace+0x7e/0xd0 [ 224.832718] should_fail.cold.4+0xa/0x1a 2154/05/25 08:13:06 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:06 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x3c7) 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)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2154/05/25 08:13:06 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa80900"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:06 executing program 1: 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, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:06 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x9, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:06 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 224.836787] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.841895] ? save_stack+0x43/0xd0 [ 224.845523] ? kasan_kmalloc+0xc4/0xe0 [ 224.849416] ? kmem_cache_alloc_trace+0x152/0x780 [ 224.854267] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 224.859655] ? __list_lru_init+0x456/0x790 [ 224.863894] ? sget_userns+0x6d9/0xf20 [ 224.867784] ? graph_lock+0x170/0x170 [ 224.871581] ? do_mount+0x564/0x3070 [ 224.875278] ? ksys_mount+0x12d/0x140 [ 224.879071] ? SyS_mount+0x35/0x50 [ 224.882605] ? do_syscall_64+0x29e/0x9d0 [ 224.886653] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 224.892007] ? find_held_lock+0x36/0x1c0 [ 224.896075] ? __lock_is_held+0xb5/0x140 [ 224.900156] ? check_same_owner+0x320/0x320 [ 224.904491] ? rcu_note_context_switch+0x710/0x710 [ 224.909421] __should_failslab+0x124/0x180 [ 224.913645] should_failslab+0x9/0x14 [ 224.917430] kmem_cache_alloc_trace+0x2cb/0x780 [ 224.922094] ? __kmalloc_node+0x33/0x70 [ 224.926072] ? __kmalloc_node+0x33/0x70 [ 224.930039] ? rcu_read_lock_sched_held+0x108/0x120 [ 224.935057] __memcg_init_list_lru_node+0x17d/0x2c0 [ 224.940080] ? kvfree_rcu+0x20/0x20 [ 224.943710] ? __kmalloc_node+0x47/0x70 [ 224.947695] __list_lru_init+0x456/0x790 [ 224.951765] ? list_lru_destroy+0x4c0/0x4c0 [ 224.956096] ? mark_held_locks+0xc9/0x160 [ 224.960250] ? __raw_spin_lock_init+0x1c/0x100 [ 224.964833] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 224.969851] ? __lockdep_init_map+0x105/0x590 [ 224.974350] ? lockdep_init_map+0x9/0x10 [ 224.978412] sget_userns+0x6d9/0xf20 [ 224.982123] ? set_anon_super+0x20/0x20 [ 224.986101] ? get_empty_filp.cold.7+0x3e/0x3e [ 224.990684] ? destroy_unused_super.part.9+0x100/0x100 [ 224.995965] ? alloc_vfsmnt+0x771/0x9d0 [ 224.999944] ? mnt_free_id.isra.27+0x60/0x60 [ 225.004361] ? kasan_check_read+0x11/0x20 [ 225.008510] ? graph_lock+0x170/0x170 [ 225.012316] ? rcu_pm_notify+0xc0/0xc0 [ 225.016200] ? trace_hardirqs_off+0xd/0x10 [ 225.020444] ? cap_capable+0x1f9/0x260 [ 225.024338] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.029859] ? security_capable+0x99/0xc0 [ 225.033994] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.039519] ? ns_capable_common+0x13f/0x170 [ 225.043911] mount_ns+0x8f/0x1d0 [ 225.047263] ? rpc_pipe_release+0xb70/0xb70 [ 225.051570] rpc_mount+0x9e/0xd0 [ 225.054919] ? lock_release+0xa10/0xa10 [ 225.058874] mount_fs+0xae/0x328 [ 225.062221] ? mpi_free.cold.1+0x19/0x19 [ 225.066268] vfs_kern_mount.part.34+0xd4/0x4d0 [ 225.070832] ? may_umount+0xb0/0xb0 [ 225.074441] ? _raw_read_unlock+0x22/0x30 [ 225.078572] ? __get_fs_type+0x97/0xc0 [ 225.082444] do_mount+0x564/0x3070 [ 225.085963] ? lock_downgrade+0x8e0/0x8e0 [ 225.090091] ? copy_mount_string+0x40/0x40 [ 225.094305] ? check_same_owner+0x320/0x320 [ 225.098611] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 225.103610] ? __check_object_size+0x95/0x5d9 [ 225.108091] ? __might_sleep+0x95/0x190 [ 225.112053] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.117572] ? _copy_from_user+0xdf/0x150 [ 225.121703] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.127222] ? copy_mount_options+0x285/0x380 [ 225.131702] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.137221] ksys_mount+0x12d/0x140 [ 225.140828] SyS_mount+0x35/0x50 [ 225.144176] ? ksys_mount+0x140/0x140 [ 225.147960] do_syscall_64+0x29e/0x9d0 [ 225.151831] ? vmalloc_sync_all+0x30/0x30 [ 225.155960] ? kasan_check_write+0x14/0x20 [ 225.160180] ? syscall_return_slowpath+0x5c0/0x5c0 [ 225.165094] ? syscall_return_slowpath+0x30f/0x5c0 [ 225.170013] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 225.175365] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.180194] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 225.185367] RIP: 0033:0x455329 [ 225.188535] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 225.196223] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 225.203475] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 225.210725] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 225.217972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 225.225227] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000a [ 225.248897] devpts: called with bogus options 2154/05/25 08:13:07 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x3c7) 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, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240), 0x4) 2154/05/25 08:13:07 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:07 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x63, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:07 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:07 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa80900"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:07 executing program 4 (fault-call:2 fault-nth:11): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:07 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='//file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 225.524256] devpts: called with bogus options [ 225.524492] FAULT_INJECTION: forcing a failure. [ 225.524492] name failslab, interval 1, probability 0, space 0, times 0 [ 225.540070] CPU: 0 PID: 19925 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 225.546907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.556256] Call Trace: [ 225.558854] dump_stack+0x1b9/0x294 [ 225.562497] ? dump_stack_print_info.cold.2+0x52/0x52 [ 225.567685] ? __save_stack_trace+0x7e/0xd0 [ 225.572002] should_fail.cold.4+0xa/0x1a [ 225.576050] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 225.581141] ? save_stack+0x43/0xd0 [ 225.584754] ? kasan_kmalloc+0xc4/0xe0 [ 225.588623] ? kmem_cache_alloc_trace+0x152/0x780 [ 225.593450] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 225.598623] ? __list_lru_init+0x456/0x790 [ 225.602837] ? sget_userns+0x6d9/0xf20 [ 225.606710] ? graph_lock+0x170/0x170 [ 225.610491] ? do_mount+0x564/0x3070 [ 225.614186] ? ksys_mount+0x12d/0x140 [ 225.617965] ? SyS_mount+0x35/0x50 [ 225.621490] ? do_syscall_64+0x29e/0x9d0 [ 225.625535] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 225.630882] ? find_held_lock+0x36/0x1c0 [ 225.634924] ? __lock_is_held+0xb5/0x140 [ 225.638978] ? check_same_owner+0x320/0x320 [ 225.643284] ? rcu_note_context_switch+0x710/0x710 [ 225.648203] __should_failslab+0x124/0x180 [ 225.652426] should_failslab+0x9/0x14 [ 225.656214] kmem_cache_alloc_trace+0x2cb/0x780 [ 225.660865] ? __kmalloc_node+0x33/0x70 [ 225.664818] ? __kmalloc_node+0x33/0x70 [ 225.668773] ? rcu_read_lock_sched_held+0x108/0x120 [ 225.673778] __memcg_init_list_lru_node+0x17d/0x2c0 [ 225.678776] ? kvfree_rcu+0x20/0x20 [ 225.682382] ? __kmalloc_node+0x47/0x70 [ 225.686341] __list_lru_init+0x456/0x790 [ 225.690386] ? list_lru_destroy+0x4c0/0x4c0 [ 225.694688] ? mark_held_locks+0xc9/0x160 [ 225.698821] ? __raw_spin_lock_init+0x1c/0x100 [ 225.703386] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 225.708382] ? __lockdep_init_map+0x105/0x590 [ 225.712860] ? lockdep_init_map+0x9/0x10 [ 225.716904] sget_userns+0x6d9/0xf20 [ 225.720596] ? set_anon_super+0x20/0x20 [ 225.724551] ? get_empty_filp.cold.7+0x3e/0x3e [ 225.729115] ? destroy_unused_super.part.9+0x100/0x100 [ 225.734375] ? alloc_vfsmnt+0x771/0x9d0 [ 225.738332] ? mnt_free_id.isra.27+0x60/0x60 [ 225.742724] ? kasan_check_read+0x11/0x20 [ 225.746851] ? graph_lock+0x170/0x170 [ 225.750631] ? rcu_pm_notify+0xc0/0xc0 [ 225.754495] ? trace_hardirqs_off+0xd/0x10 [ 225.758711] ? cap_capable+0x1f9/0x260 [ 225.762584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.768103] ? security_capable+0x99/0xc0 [ 225.772232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.777753] ? ns_capable_common+0x13f/0x170 [ 225.782143] mount_ns+0x8f/0x1d0 [ 225.785494] ? rpc_pipe_release+0xb70/0xb70 [ 225.789798] rpc_mount+0x9e/0xd0 [ 225.793144] ? lock_release+0xa10/0xa10 [ 225.797097] mount_fs+0xae/0x328 [ 225.800448] ? mpi_free.cold.1+0x19/0x19 [ 225.804501] vfs_kern_mount.part.34+0xd4/0x4d0 [ 225.809065] ? may_umount+0xb0/0xb0 [ 225.812670] ? _raw_read_unlock+0x22/0x30 [ 225.816796] ? __get_fs_type+0x97/0xc0 [ 225.820666] do_mount+0x564/0x3070 [ 225.824190] ? lock_downgrade+0x8e0/0x8e0 [ 225.828320] ? copy_mount_string+0x40/0x40 [ 225.832537] ? check_same_owner+0x320/0x320 [ 225.836839] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 225.841836] ? __check_object_size+0x95/0x5d9 [ 225.846316] ? __might_sleep+0x95/0x190 [ 225.850276] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.855794] ? _copy_from_user+0xdf/0x150 [ 225.859927] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.865475] ? copy_mount_options+0x285/0x380 [ 225.869951] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.875469] ksys_mount+0x12d/0x140 [ 225.879075] SyS_mount+0x35/0x50 [ 225.882421] ? ksys_mount+0x140/0x140 [ 225.886207] do_syscall_64+0x29e/0x9d0 [ 225.890072] ? vmalloc_sync_all+0x30/0x30 [ 225.894199] ? _raw_spin_unlock_irq+0x27/0x70 [ 225.898675] ? finish_task_switch+0x1ca/0x810 [ 225.903154] ? syscall_return_slowpath+0x5c0/0x5c0 [ 225.908066] ? syscall_return_slowpath+0x30f/0x5c0 [ 225.912978] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 225.918333] ? trace_hardirqs_off_thunk+0x1a/0x1c 2154/05/25 08:13:07 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:07 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:07 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='1/file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 225.923160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 225.928330] RIP: 0033:0x455329 [ 225.931498] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 225.939188] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 225.946439] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 225.953687] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 225.960934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 225.968187] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000b 2154/05/25 08:13:07 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:07 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffc, &(0x7f00000001c0)) 2154/05/25 08:13:07 executing program 1: 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, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:07 executing program 4 (fault-call:2 fault-nth:12): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:07 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:08 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) [ 226.164964] devpts: called with bogus options [ 226.194930] FAULT_INJECTION: forcing a failure. [ 226.194930] name failslab, interval 1, probability 0, space 0, times 0 [ 226.206383] CPU: 0 PID: 19951 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 226.213235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.222587] Call Trace: [ 226.225191] dump_stack+0x1b9/0x294 [ 226.228837] ? dump_stack_print_info.cold.2+0x52/0x52 [ 226.234037] ? __save_stack_trace+0x7e/0xd0 [ 226.238375] should_fail.cold.4+0xa/0x1a 2154/05/25 08:13:08 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:08 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffd, &(0x7f00000001c0)) [ 226.242448] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.247562] ? save_stack+0x43/0xd0 [ 226.251196] ? kasan_kmalloc+0xc4/0xe0 [ 226.255086] ? kmem_cache_alloc_trace+0x152/0x780 [ 226.259938] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 226.265129] ? __list_lru_init+0x456/0x790 [ 226.269367] ? sget_userns+0x6d9/0xf20 [ 226.273261] ? graph_lock+0x170/0x170 [ 226.277065] ? do_mount+0x564/0x3070 [ 226.280776] ? ksys_mount+0x12d/0x140 [ 226.284575] ? SyS_mount+0x35/0x50 [ 226.288122] ? do_syscall_64+0x29e/0x9d0 [ 226.292173] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 226.297519] ? find_held_lock+0x36/0x1c0 [ 226.301566] ? __lock_is_held+0xb5/0x140 [ 226.305618] ? check_same_owner+0x320/0x320 [ 226.309928] ? rcu_note_context_switch+0x710/0x710 [ 226.314856] __should_failslab+0x124/0x180 [ 226.319079] should_failslab+0x9/0x14 [ 226.322870] kmem_cache_alloc_trace+0x2cb/0x780 [ 226.327538] ? __kmalloc_node+0x33/0x70 [ 226.331500] ? __kmalloc_node+0x33/0x70 [ 226.335455] ? rcu_read_lock_sched_held+0x108/0x120 [ 226.340458] __memcg_init_list_lru_node+0x17d/0x2c0 [ 226.345463] ? kvfree_rcu+0x20/0x20 [ 226.349069] ? __kmalloc_node+0x47/0x70 [ 226.353029] __list_lru_init+0x456/0x790 [ 226.357083] ? list_lru_destroy+0x4c0/0x4c0 [ 226.361403] ? mark_held_locks+0xc9/0x160 [ 226.365530] ? __raw_spin_lock_init+0x1c/0x100 [ 226.370100] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.375094] ? __lockdep_init_map+0x105/0x590 [ 226.379567] ? lockdep_init_map+0x9/0x10 [ 226.383606] sget_userns+0x6d9/0xf20 [ 226.387297] ? set_anon_super+0x20/0x20 [ 226.391249] ? get_empty_filp.cold.7+0x3e/0x3e [ 226.395811] ? destroy_unused_super.part.9+0x100/0x100 [ 226.401069] ? alloc_vfsmnt+0x771/0x9d0 [ 226.405022] ? mnt_free_id.isra.27+0x60/0x60 [ 226.409410] ? kasan_check_read+0x11/0x20 [ 226.413536] ? graph_lock+0x170/0x170 [ 226.417313] ? rcu_pm_notify+0xc0/0xc0 [ 226.421175] ? trace_hardirqs_off+0xd/0x10 [ 226.425395] ? cap_capable+0x1f9/0x260 [ 226.429265] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 226.434785] ? security_capable+0x99/0xc0 [ 226.438913] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 226.444425] ? ns_capable_common+0x13f/0x170 [ 226.448822] mount_ns+0x8f/0x1d0 [ 226.452166] ? rpc_pipe_release+0xb70/0xb70 [ 226.456465] rpc_mount+0x9e/0xd0 [ 226.459810] ? lock_release+0xa10/0xa10 [ 226.463766] mount_fs+0xae/0x328 [ 226.467119] ? mpi_free.cold.1+0x19/0x19 [ 226.471176] vfs_kern_mount.part.34+0xd4/0x4d0 [ 226.475740] ? may_umount+0xb0/0xb0 [ 226.479344] ? _raw_read_unlock+0x22/0x30 [ 226.483482] ? __get_fs_type+0x97/0xc0 [ 226.487354] do_mount+0x564/0x3070 [ 226.490872] ? lock_downgrade+0x8e0/0x8e0 [ 226.494999] ? copy_mount_string+0x40/0x40 [ 226.499211] ? check_same_owner+0x320/0x320 [ 226.503513] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 226.508508] ? __check_object_size+0x95/0x5d9 [ 226.512993] ? __might_sleep+0x95/0x190 [ 226.516947] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 226.522464] ? _copy_from_user+0xdf/0x150 [ 226.526592] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 226.532107] ? copy_mount_options+0x285/0x380 [ 226.536582] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 226.542098] ksys_mount+0x12d/0x140 [ 226.545711] SyS_mount+0x35/0x50 [ 226.549054] ? ksys_mount+0x140/0x140 [ 226.552832] do_syscall_64+0x29e/0x9d0 [ 226.556705] ? vmalloc_sync_all+0x30/0x30 [ 226.560829] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.565308] ? finish_task_switch+0x1ca/0x810 [ 226.569782] ? syscall_return_slowpath+0x5c0/0x5c0 [ 226.574698] ? syscall_return_slowpath+0x30f/0x5c0 [ 226.579609] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 226.584952] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.589774] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 226.594939] RIP: 0033:0x455329 [ 226.598104] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 226.605789] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 226.613034] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 226.620281] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 226.627528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 226.634775] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000c 2154/05/25 08:13:08 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:08 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:08 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='\n/file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:08 executing program 4 (fault-call:2 fault-nth:13): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:08 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:08 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffe, &(0x7f00000001c0)) 2154/05/25 08:13:08 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:08 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:08 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) [ 227.005193] FAULT_INJECTION: forcing a failure. [ 227.005193] name failslab, interval 1, probability 0, space 0, times 0 [ 227.016534] CPU: 0 PID: 19982 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 227.023369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.032713] Call Trace: [ 227.035287] dump_stack+0x1b9/0x294 [ 227.038898] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.044071] ? __save_stack_trace+0x7e/0xd0 [ 227.048378] should_fail.cold.4+0xa/0x1a [ 227.052434] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.057527] ? save_stack+0x43/0xd0 [ 227.061146] ? kasan_kmalloc+0xc4/0xe0 [ 227.065021] ? kmem_cache_alloc_trace+0x152/0x780 [ 227.069855] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 227.075038] ? __list_lru_init+0x456/0x790 [ 227.079254] ? sget_userns+0x6d9/0xf20 [ 227.083133] ? graph_lock+0x170/0x170 [ 227.086925] ? do_mount+0x564/0x3070 [ 227.090616] ? ksys_mount+0x12d/0x140 [ 227.094395] ? SyS_mount+0x35/0x50 [ 227.097922] ? do_syscall_64+0x29e/0x9d0 [ 227.101961] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 227.107320] ? find_held_lock+0x36/0x1c0 [ 227.111375] ? __lock_is_held+0xb5/0x140 [ 227.115435] ? check_same_owner+0x320/0x320 [ 227.119739] ? rcu_note_context_switch+0x710/0x710 [ 227.124653] __should_failslab+0x124/0x180 [ 227.128869] should_failslab+0x9/0x14 [ 227.132653] kmem_cache_alloc_trace+0x2cb/0x780 [ 227.137302] ? __kmalloc_node+0x33/0x70 [ 227.141255] ? __kmalloc_node+0x33/0x70 [ 227.145214] ? rcu_read_lock_sched_held+0x108/0x120 [ 227.150232] __memcg_init_list_lru_node+0x17d/0x2c0 [ 227.155230] ? kvfree_rcu+0x20/0x20 [ 227.158835] ? __kmalloc_node+0x47/0x70 [ 227.162805] __list_lru_init+0x456/0x790 [ 227.166847] ? list_lru_destroy+0x4c0/0x4c0 [ 227.171147] ? mark_held_locks+0xc9/0x160 [ 227.175272] ? __raw_spin_lock_init+0x1c/0x100 [ 227.179841] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.184845] ? __lockdep_init_map+0x105/0x590 [ 227.189327] ? lockdep_init_map+0x9/0x10 [ 227.193375] sget_userns+0x6d9/0xf20 [ 227.197066] ? set_anon_super+0x20/0x20 [ 227.201019] ? get_empty_filp.cold.7+0x3e/0x3e [ 227.205582] ? destroy_unused_super.part.9+0x100/0x100 [ 227.210838] ? alloc_vfsmnt+0x771/0x9d0 [ 227.214790] ? mnt_free_id.isra.27+0x60/0x60 [ 227.219178] ? kasan_check_read+0x11/0x20 [ 227.223306] ? graph_lock+0x170/0x170 [ 227.227101] ? rcu_pm_notify+0xc0/0xc0 [ 227.230976] ? trace_hardirqs_off+0xd/0x10 [ 227.235189] ? cap_capable+0x1f9/0x260 [ 227.239057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.244573] ? security_capable+0x99/0xc0 [ 227.248700] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.254218] ? ns_capable_common+0x13f/0x170 [ 227.258607] mount_ns+0x8f/0x1d0 [ 227.261952] ? rpc_pipe_release+0xb70/0xb70 [ 227.266262] rpc_mount+0x9e/0xd0 [ 227.269607] ? lock_release+0xa10/0xa10 [ 227.273562] mount_fs+0xae/0x328 [ 227.276918] ? mpi_free.cold.1+0x19/0x19 [ 227.280960] vfs_kern_mount.part.34+0xd4/0x4d0 [ 227.285534] ? may_umount+0xb0/0xb0 [ 227.289150] ? _raw_read_unlock+0x22/0x30 [ 227.293285] ? __get_fs_type+0x97/0xc0 [ 227.297176] do_mount+0x564/0x3070 [ 227.300697] ? lock_downgrade+0x8e0/0x8e0 [ 227.304825] ? copy_mount_string+0x40/0x40 [ 227.309038] ? check_same_owner+0x320/0x320 [ 227.313355] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 227.318353] ? __check_object_size+0x95/0x5d9 [ 227.322831] ? __might_sleep+0x95/0x190 [ 227.326789] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 227.332313] ? _copy_from_user+0xdf/0x150 [ 227.336448] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 227.341963] ? copy_mount_options+0x285/0x380 [ 227.346437] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 227.351954] ksys_mount+0x12d/0x140 [ 227.355561] SyS_mount+0x35/0x50 [ 227.358906] ? ksys_mount+0x140/0x140 [ 227.362696] do_syscall_64+0x29e/0x9d0 [ 227.366576] ? vmalloc_sync_all+0x30/0x30 [ 227.370703] ? _raw_spin_unlock_irq+0x27/0x70 [ 227.375176] ? finish_task_switch+0x1ca/0x810 [ 227.379653] ? syscall_return_slowpath+0x5c0/0x5c0 [ 227.384563] ? syscall_return_slowpath+0x30f/0x5c0 [ 227.389474] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 227.394828] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.399663] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 227.404835] RIP: 0033:0x455329 [ 227.408007] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 227.415713] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 227.422970] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 227.430218] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 227.437472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 227.444718] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000d 2154/05/25 08:13:09 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:09 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='.1file0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:09 executing program 4 (fault-call:2 fault-nth:14): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:09 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffff8, &(0x7f00000001c0)) [ 227.458830] devpts: called with bogus options 2154/05/25 08:13:09 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) [ 227.747311] FAULT_INJECTION: forcing a failure. [ 227.747311] name failslab, interval 1, probability 0, space 0, times 0 [ 227.758594] CPU: 1 PID: 20010 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 227.765434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.774786] Call Trace: [ 227.777384] dump_stack+0x1b9/0x294 [ 227.781028] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.786230] ? __save_stack_trace+0x7e/0xd0 [ 227.790569] should_fail.cold.4+0xa/0x1a [ 227.794645] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.797819] devpts: called with bogus options [ 227.799751] ? save_stack+0x43/0xd0 [ 227.799769] ? kasan_kmalloc+0xc4/0xe0 [ 227.799791] ? kmem_cache_alloc_trace+0x152/0x780 [ 227.799809] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 227.799827] ? __list_lru_init+0x456/0x790 [ 227.799840] ? sget_userns+0x6d9/0xf20 [ 227.799860] ? graph_lock+0x170/0x170 [ 227.833711] ? do_mount+0x564/0x3070 [ 227.837430] ? ksys_mount+0x12d/0x140 [ 227.841237] ? SyS_mount+0x35/0x50 [ 227.844788] ? do_syscall_64+0x29e/0x9d0 [ 227.848858] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 227.854231] ? find_held_lock+0x36/0x1c0 [ 227.858302] ? __lock_is_held+0xb5/0x140 [ 227.862387] ? check_same_owner+0x320/0x320 [ 227.866709] ? rcu_note_context_switch+0x710/0x710 [ 227.871636] __should_failslab+0x124/0x180 [ 227.875863] should_failslab+0x9/0x14 [ 227.879649] kmem_cache_alloc_trace+0x2cb/0x780 [ 227.884300] ? __kmalloc_node+0x33/0x70 [ 227.888257] ? __kmalloc_node+0x33/0x70 [ 227.892214] ? rcu_read_lock_sched_held+0x108/0x120 [ 227.897216] __memcg_init_list_lru_node+0x17d/0x2c0 [ 227.902218] ? kvfree_rcu+0x20/0x20 [ 227.905827] ? __kmalloc_node+0x47/0x70 [ 227.909790] __list_lru_init+0x456/0x790 [ 227.913834] ? list_lru_destroy+0x4c0/0x4c0 [ 227.918144] ? mark_held_locks+0xc9/0x160 [ 227.922275] ? __raw_spin_lock_init+0x1c/0x100 [ 227.926841] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.931840] ? __lockdep_init_map+0x105/0x590 [ 227.936320] ? lockdep_init_map+0x9/0x10 [ 227.940363] sget_userns+0x6d9/0xf20 [ 227.944058] ? set_anon_super+0x20/0x20 [ 227.948015] ? get_empty_filp.cold.7+0x3e/0x3e [ 227.952580] ? destroy_unused_super.part.9+0x100/0x100 [ 227.957842] ? alloc_vfsmnt+0x771/0x9d0 [ 227.961796] ? mnt_free_id.isra.27+0x60/0x60 [ 227.966187] ? kasan_check_read+0x11/0x20 [ 227.970313] ? graph_lock+0x170/0x170 [ 227.974093] ? rcu_pm_notify+0xc0/0xc0 [ 227.977972] ? trace_hardirqs_off+0xd/0x10 [ 227.982193] ? cap_capable+0x1f9/0x260 [ 227.986070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.991585] ? security_capable+0x99/0xc0 [ 227.995715] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.001234] ? ns_capable_common+0x13f/0x170 [ 228.005627] mount_ns+0x8f/0x1d0 [ 228.008975] ? rpc_pipe_release+0xb70/0xb70 [ 228.013281] rpc_mount+0x9e/0xd0 [ 228.016630] ? lock_release+0xa10/0xa10 [ 228.020584] mount_fs+0xae/0x328 [ 228.023936] ? mpi_free.cold.1+0x19/0x19 [ 228.027987] vfs_kern_mount.part.34+0xd4/0x4d0 [ 228.032556] ? may_umount+0xb0/0xb0 [ 228.036161] ? _raw_read_unlock+0x22/0x30 [ 228.040288] ? __get_fs_type+0x97/0xc0 [ 228.044160] do_mount+0x564/0x3070 [ 228.047681] ? lock_downgrade+0x8e0/0x8e0 [ 228.051809] ? copy_mount_string+0x40/0x40 [ 228.056024] ? check_same_owner+0x320/0x320 [ 228.060328] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 228.065324] ? __check_object_size+0x95/0x5d9 [ 228.069803] ? __might_sleep+0x95/0x190 [ 228.073766] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.079285] ? _copy_from_user+0xdf/0x150 [ 228.083417] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.088939] ? copy_mount_options+0x285/0x380 [ 228.093416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.098936] ksys_mount+0x12d/0x140 [ 228.102544] SyS_mount+0x35/0x50 [ 228.105893] ? ksys_mount+0x140/0x140 [ 228.109680] do_syscall_64+0x29e/0x9d0 [ 228.113549] ? vmalloc_sync_all+0x30/0x30 [ 228.117679] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.122153] ? finish_task_switch+0x1ca/0x810 [ 228.126630] ? syscall_return_slowpath+0x5c0/0x5c0 [ 228.131542] ? syscall_return_slowpath+0x30f/0x5c0 [ 228.136453] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 228.141799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.146626] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 228.151792] RIP: 0033:0x455329 [ 228.154960] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 228.162653] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 228.169903] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 228.177150] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 228.184399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 228.191649] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000e 2154/05/25 08:13:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:10 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:10 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffff9, &(0x7f00000001c0)) 2154/05/25 08:13:10 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:10 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:10 executing program 4 (fault-call:2 fault-nth:15): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:10 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='.//ile0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:10 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:10 executing program 2: 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, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:10 executing program 0: 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, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:10 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:10 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffa, &(0x7f00000001c0)) 2154/05/25 08:13:10 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 228.526182] FAULT_INJECTION: forcing a failure. [ 228.526182] name failslab, interval 1, probability 0, space 0, times 0 [ 228.537468] CPU: 0 PID: 20040 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 228.544308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.553659] Call Trace: [ 228.556261] dump_stack+0x1b9/0x294 [ 228.558649] devpts: called with bogus options [ 228.559898] ? dump_stack_print_info.cold.2+0x52/0x52 [ 228.559919] ? __save_stack_trace+0x7e/0xd0 [ 228.559946] should_fail.cold.4+0xa/0x1a [ 228.559964] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 228.559979] ? save_stack+0x43/0xd0 [ 228.559991] ? kasan_kmalloc+0xc4/0xe0 [ 228.560002] ? kmem_cache_alloc_trace+0x152/0x780 [ 228.560020] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 228.600505] ? __list_lru_init+0x456/0x790 [ 228.604724] ? sget_userns+0x6d9/0xf20 [ 228.608595] ? graph_lock+0x170/0x170 [ 228.612379] ? do_mount+0x564/0x3070 [ 228.616075] ? ksys_mount+0x12d/0x140 [ 228.619855] ? SyS_mount+0x35/0x50 [ 228.623383] ? do_syscall_64+0x29e/0x9d0 [ 228.627443] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 228.632797] ? find_held_lock+0x36/0x1c0 [ 228.636841] ? __lock_is_held+0xb5/0x140 [ 228.640894] ? check_same_owner+0x320/0x320 [ 228.645208] ? rcu_note_context_switch+0x710/0x710 [ 228.650122] __should_failslab+0x124/0x180 [ 228.654342] should_failslab+0x9/0x14 [ 228.658125] kmem_cache_alloc_trace+0x2cb/0x780 [ 228.662772] ? __kmalloc_node+0x33/0x70 [ 228.666728] ? __kmalloc_node+0x33/0x70 [ 228.670685] ? rcu_read_lock_sched_held+0x108/0x120 [ 228.675690] __memcg_init_list_lru_node+0x17d/0x2c0 [ 228.680689] ? kvfree_rcu+0x20/0x20 [ 228.684298] ? __kmalloc_node+0x47/0x70 [ 228.688258] __list_lru_init+0x456/0x790 [ 228.692304] ? list_lru_destroy+0x4c0/0x4c0 [ 228.696610] ? mark_held_locks+0xc9/0x160 [ 228.700741] ? __raw_spin_lock_init+0x1c/0x100 [ 228.705305] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.710306] ? __lockdep_init_map+0x105/0x590 [ 228.714782] ? lockdep_init_map+0x9/0x10 [ 228.718828] sget_userns+0x6d9/0xf20 [ 228.722520] ? set_anon_super+0x20/0x20 [ 228.726475] ? get_empty_filp.cold.7+0x3e/0x3e [ 228.731126] ? destroy_unused_super.part.9+0x100/0x100 [ 228.736386] ? alloc_vfsmnt+0x771/0x9d0 [ 228.740343] ? mnt_free_id.isra.27+0x60/0x60 [ 228.744737] ? kasan_check_read+0x11/0x20 [ 228.748867] ? graph_lock+0x170/0x170 [ 228.752650] ? rcu_pm_notify+0xc0/0xc0 [ 228.756519] ? trace_hardirqs_off+0xd/0x10 [ 228.760747] ? cap_capable+0x1f9/0x260 [ 228.764619] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.770137] ? security_capable+0x99/0xc0 [ 228.774266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.779785] ? ns_capable_common+0x13f/0x170 [ 228.784175] mount_ns+0x8f/0x1d0 [ 228.790304] ? rpc_pipe_release+0xb70/0xb70 [ 228.794609] rpc_mount+0x9e/0xd0 [ 228.797955] ? lock_release+0xa10/0xa10 [ 228.801911] mount_fs+0xae/0x328 [ 228.805261] ? mpi_free.cold.1+0x19/0x19 [ 228.809303] vfs_kern_mount.part.34+0xd4/0x4d0 [ 228.813870] ? may_umount+0xb0/0xb0 [ 228.817487] ? _raw_read_unlock+0x22/0x30 [ 228.821615] ? __get_fs_type+0x97/0xc0 [ 228.825487] do_mount+0x564/0x3070 [ 228.829007] ? lock_downgrade+0x8e0/0x8e0 [ 228.833137] ? copy_mount_string+0x40/0x40 [ 228.837353] ? check_same_owner+0x320/0x320 [ 228.841658] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 228.846657] ? __check_object_size+0x95/0x5d9 [ 228.851141] ? __might_sleep+0x95/0x190 [ 228.855100] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.860619] ? _copy_from_user+0xdf/0x150 [ 228.864751] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.870280] ? copy_mount_options+0x285/0x380 [ 228.874769] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.880288] ksys_mount+0x12d/0x140 [ 228.883895] SyS_mount+0x35/0x50 [ 228.887240] ? ksys_mount+0x140/0x140 [ 228.891027] do_syscall_64+0x29e/0x9d0 [ 228.894893] ? vmalloc_sync_all+0x30/0x30 [ 228.899023] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.903505] ? finish_task_switch+0x1ca/0x810 [ 228.907985] ? syscall_return_slowpath+0x5c0/0x5c0 [ 228.912895] ? syscall_return_slowpath+0x30f/0x5c0 [ 228.917807] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 228.923154] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.927982] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 228.933152] RIP: 0033:0x455329 [ 228.936324] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 228.944012] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 228.951262] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 228.958511] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 228.965758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 228.973006] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000f 2154/05/25 08:13:10 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./.ile0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:11 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:11 executing program 4 (fault-call:2 fault-nth:16): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:11 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:11 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:11 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000050000000000000000000000009500020000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:11 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./f%le0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:11 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:11 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 229.275638] devpts: called with bogus options [ 229.361863] FAULT_INJECTION: forcing a failure. [ 229.361863] name failslab, interval 1, probability 0, space 0, times 0 [ 229.373181] CPU: 1 PID: 20078 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 229.380016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.389367] Call Trace: [ 229.391966] dump_stack+0x1b9/0x294 [ 229.395601] ? dump_stack_print_info.cold.2+0x52/0x52 [ 229.400800] ? __save_stack_trace+0x7e/0xd0 [ 229.405135] should_fail.cold.4+0xa/0x1a [ 229.409208] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.414311] ? save_stack+0x43/0xd0 [ 229.417927] ? kasan_kmalloc+0xc4/0xe0 [ 229.421794] ? kmem_cache_alloc_trace+0x152/0x780 [ 229.426623] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 229.431798] ? __list_lru_init+0x456/0x790 [ 229.436024] ? sget_userns+0x6d9/0xf20 [ 229.439901] ? graph_lock+0x170/0x170 [ 229.443694] ? do_mount+0x564/0x3070 [ 229.447396] ? ksys_mount+0x12d/0x140 [ 229.451179] ? SyS_mount+0x35/0x50 [ 229.454704] ? do_syscall_64+0x29e/0x9d0 [ 229.458749] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 229.464104] ? find_held_lock+0x36/0x1c0 [ 229.468168] ? __lock_is_held+0xb5/0x140 [ 229.472233] ? check_same_owner+0x320/0x320 [ 229.476539] ? rcu_note_context_switch+0x710/0x710 [ 229.481456] __should_failslab+0x124/0x180 [ 229.485675] should_failslab+0x9/0x14 [ 229.489455] kmem_cache_alloc_trace+0x2cb/0x780 [ 229.494102] ? __kmalloc_node+0x33/0x70 [ 229.498069] ? __kmalloc_node+0x33/0x70 [ 229.502039] ? rcu_read_lock_sched_held+0x108/0x120 [ 229.509143] __memcg_init_list_lru_node+0x17d/0x2c0 [ 229.514146] ? kvfree_rcu+0x20/0x20 [ 229.517755] ? __kmalloc_node+0x47/0x70 [ 229.521724] __list_lru_init+0x456/0x790 [ 229.525765] ? list_lru_destroy+0x4c0/0x4c0 [ 229.530065] ? mark_held_locks+0xc9/0x160 [ 229.534204] ? __raw_spin_lock_init+0x1c/0x100 [ 229.538773] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.543769] ? __lockdep_init_map+0x105/0x590 [ 229.548246] ? lockdep_init_map+0x9/0x10 [ 229.552286] sget_userns+0x6d9/0xf20 [ 229.555980] ? set_anon_super+0x20/0x20 [ 229.559941] ? get_empty_filp.cold.7+0x3e/0x3e [ 229.564517] ? destroy_unused_super.part.9+0x100/0x100 [ 229.569796] ? alloc_vfsmnt+0x771/0x9d0 [ 229.573760] ? mnt_free_id.isra.27+0x60/0x60 [ 229.578148] ? kasan_check_read+0x11/0x20 [ 229.582284] ? graph_lock+0x170/0x170 [ 229.586063] ? rcu_pm_notify+0xc0/0xc0 [ 229.589936] ? trace_hardirqs_off+0xd/0x10 [ 229.594161] ? cap_capable+0x1f9/0x260 [ 229.598039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.603565] ? security_capable+0x99/0xc0 [ 229.607696] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.613226] ? ns_capable_common+0x13f/0x170 [ 229.617618] mount_ns+0x8f/0x1d0 [ 229.621003] ? rpc_pipe_release+0xb70/0xb70 [ 229.625319] rpc_mount+0x9e/0xd0 [ 229.628683] ? lock_release+0xa10/0xa10 [ 229.632649] mount_fs+0xae/0x328 [ 229.635995] ? mpi_free.cold.1+0x19/0x19 [ 229.640038] vfs_kern_mount.part.34+0xd4/0x4d0 [ 229.644601] ? may_umount+0xb0/0xb0 [ 229.648209] ? _raw_read_unlock+0x22/0x30 [ 229.652335] ? __get_fs_type+0x97/0xc0 [ 229.656202] do_mount+0x564/0x3070 2154/05/25 08:13:11 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:11 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:11 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 229.659726] ? lock_downgrade+0x8e0/0x8e0 [ 229.663857] ? copy_mount_string+0x40/0x40 [ 229.668073] ? check_same_owner+0x320/0x320 [ 229.672372] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 229.677367] ? __check_object_size+0x95/0x5d9 [ 229.681841] ? __might_sleep+0x95/0x190 [ 229.685804] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.691318] ? _copy_from_user+0xdf/0x150 [ 229.695450] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.700972] ? copy_mount_options+0x285/0x380 [ 229.705468] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 2154/05/25 08:13:11 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:11 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0xb, 0x80a, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:11 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) [ 229.711008] ksys_mount+0x12d/0x140 [ 229.714640] SyS_mount+0x35/0x50 [ 229.718005] ? ksys_mount+0x140/0x140 [ 229.721813] do_syscall_64+0x29e/0x9d0 [ 229.725700] ? vmalloc_sync_all+0x30/0x30 [ 229.729846] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.734342] ? finish_task_switch+0x1ca/0x810 [ 229.738832] ? syscall_return_slowpath+0x5c0/0x5c0 [ 229.743766] ? syscall_return_slowpath+0x30f/0x5c0 [ 229.748700] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 229.754076] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.758917] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 229.764101] RIP: 0033:0x455329 [ 229.767290] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 229.774990] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 229.782248] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 229.789512] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 229.796781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 229.804047] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000010 [ 229.850724] devpts: called with bogus options 2154/05/25 08:13:11 executing program 4 (fault-call:2 fault-nth:17): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:11 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:11 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:11 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:11 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./f\nle0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 230.115531] FAULT_INJECTION: forcing a failure. [ 230.115531] name failslab, interval 1, probability 0, space 0, times 0 [ 230.126831] CPU: 1 PID: 20122 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 230.133677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.143025] Call Trace: [ 230.145630] dump_stack+0x1b9/0x294 [ 230.149270] ? dump_stack_print_info.cold.2+0x52/0x52 [ 230.154464] ? __save_stack_trace+0x7e/0xd0 [ 230.158800] should_fail.cold.4+0xa/0x1a [ 230.162876] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.167979] ? save_stack+0x43/0xd0 [ 230.171610] ? kasan_kmalloc+0xc4/0xe0 [ 230.175501] ? kmem_cache_alloc_trace+0x152/0x780 [ 230.180350] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 230.185539] ? __list_lru_init+0x456/0x790 [ 230.189777] ? sget_userns+0x6d9/0xf20 [ 230.190799] devpts: called with bogus options [ 230.193665] ? graph_lock+0x170/0x170 [ 230.193681] ? do_mount+0x564/0x3070 [ 230.193694] ? ksys_mount+0x12d/0x140 [ 230.193706] ? SyS_mount+0x35/0x50 [ 230.193724] ? do_syscall_64+0x29e/0x9d0 [ 230.217033] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 230.222427] ? find_held_lock+0x36/0x1c0 [ 230.226497] ? __lock_is_held+0xb5/0x140 [ 230.230589] ? check_same_owner+0x320/0x320 [ 230.234924] ? rcu_note_context_switch+0x710/0x710 [ 230.239867] __should_failslab+0x124/0x180 [ 230.244112] should_failslab+0x9/0x14 [ 230.247916] kmem_cache_alloc_trace+0x2cb/0x780 [ 230.252593] ? __kmalloc_node+0x33/0x70 [ 230.256566] ? __kmalloc_node+0x33/0x70 [ 230.260549] ? rcu_read_lock_sched_held+0x108/0x120 [ 230.265583] __memcg_init_list_lru_node+0x17d/0x2c0 [ 230.270612] ? kvfree_rcu+0x20/0x20 [ 230.274238] ? __kmalloc_node+0x47/0x70 [ 230.278227] __list_lru_init+0x456/0x790 [ 230.282278] ? list_lru_destroy+0x4c0/0x4c0 [ 230.286581] ? mark_held_locks+0xc9/0x160 [ 230.290715] ? __raw_spin_lock_init+0x1c/0x100 [ 230.295273] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.300265] ? __lockdep_init_map+0x105/0x590 [ 230.304738] ? lockdep_init_map+0x9/0x10 [ 230.308779] sget_userns+0x6d9/0xf20 [ 230.312477] ? set_anon_super+0x20/0x20 [ 230.316430] ? get_empty_filp.cold.7+0x3e/0x3e [ 230.320990] ? destroy_unused_super.part.9+0x100/0x100 [ 230.326248] ? alloc_vfsmnt+0x771/0x9d0 [ 230.330681] ? mnt_free_id.isra.27+0x60/0x60 [ 230.335071] ? kasan_check_read+0x11/0x20 [ 230.339196] ? graph_lock+0x170/0x170 [ 230.342977] ? rcu_pm_notify+0xc0/0xc0 [ 230.346845] ? trace_hardirqs_off+0xd/0x10 [ 230.351062] ? cap_capable+0x1f9/0x260 [ 230.354932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.360446] ? security_capable+0x99/0xc0 [ 230.364578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.370092] ? ns_capable_common+0x13f/0x170 [ 230.374482] mount_ns+0x8f/0x1d0 [ 230.377830] ? rpc_pipe_release+0xb70/0xb70 [ 230.382132] rpc_mount+0x9e/0xd0 [ 230.385476] ? lock_release+0xa10/0xa10 [ 230.389439] mount_fs+0xae/0x328 [ 230.392799] ? mpi_free.cold.1+0x19/0x19 [ 230.396846] vfs_kern_mount.part.34+0xd4/0x4d0 [ 230.401419] ? may_umount+0xb0/0xb0 [ 230.405036] ? _raw_read_unlock+0x22/0x30 [ 230.409301] ? __get_fs_type+0x97/0xc0 [ 230.413168] do_mount+0x564/0x3070 [ 230.416694] ? lock_downgrade+0x8e0/0x8e0 [ 230.420828] ? copy_mount_string+0x40/0x40 [ 230.425041] ? check_same_owner+0x320/0x320 [ 230.429344] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 230.434337] ? __check_object_size+0x95/0x5d9 [ 230.438814] ? __might_sleep+0x95/0x190 [ 230.442784] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.448315] ? _copy_from_user+0xdf/0x150 [ 230.452451] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.457965] ? copy_mount_options+0x285/0x380 [ 230.462439] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.467967] ksys_mount+0x12d/0x140 [ 230.471575] SyS_mount+0x35/0x50 [ 230.474920] ? ksys_mount+0x140/0x140 [ 230.478700] do_syscall_64+0x29e/0x9d0 [ 230.482573] ? vmalloc_sync_all+0x30/0x30 [ 230.486703] ? _raw_spin_unlock_irq+0x27/0x70 [ 230.491188] ? finish_task_switch+0x1ca/0x810 [ 230.495664] ? syscall_return_slowpath+0x5c0/0x5c0 [ 230.500571] ? syscall_return_slowpath+0x30f/0x5c0 [ 230.505484] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 230.510829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.515651] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 230.520818] RIP: 0033:0x455329 [ 230.523985] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 230.531669] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 230.538924] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 230.546173] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 230.553420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2154/05/25 08:13:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:12 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:12 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000400)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x410) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x1f, 0x0, 0x0, 0x4, 0xfa}, 0x172) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x20000244, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)="693be191012d1b0ad832b79c38b141ecfead2b6cd2770ce5028e21dfad6f3ba6dd75a49126a07229122900f1c65c9c33ded3a3033001ca0214fe072bfe239881d1baf0e727e2e765", 0x0, 0xfb, &(0x7f0000000200)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x0, 0x5c, 0x67, &(0x7f0000000540)="c50928e66e2424acb9f3dfb40045434aeaad7d2baf94dfdb4793297a83a88028be7b0f7126276717a65d5f6c61672a58dee75b4e687a43fa7a4c32f5b7181034b11ba3cc1fcc95269cd1370b31759c0f9145d221c1894207db747dcf", &(0x7f00000005c0)=""/103, 0xbee, 0x2}, 0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000640)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r0, 0x28}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x7, 0x10001, 0x0, 0x3f, 0x18, r0, 0x1}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:12 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:12 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:12 executing program 4 (fault-call:2 fault-nth:18): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:12 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:12 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./fiue0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 230.560670] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000011 2154/05/25 08:13:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:12 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0xfffffffffffffd22) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000ef00)={&(0x7f000000dc00)=@can={0x0, 0x0}, 0x80, &(0x7f000000ee40)=[{&(0x7f000000dc80)=""/93, 0x5d}, {&(0x7f000000dd00)=""/56, 0x38}, {&(0x7f000000dd40)=""/105, 0x69}, {&(0x7f000000ddc0)=""/4096, 0x1000}, {&(0x7f000000edc0)=""/3, 0x3}, {&(0x7f000000ee00)=""/53, 0x35}], 0x6, &(0x7f000000eec0)=""/1, 0x1, 0xffffffffffffffff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000ef40)={0x9, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xe8a}, [@alu={0x7, 0x5, 0x0, 0x2, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x1, 0xe, &(0x7f0000000180)=""/14, 0x41f00, 0x0, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:12 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:12 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:12 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:12 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 230.728505] devpts: called with bogus options [ 230.775267] FAULT_INJECTION: forcing a failure. [ 230.775267] name failslab, interval 1, probability 0, space 0, times 0 [ 230.786616] CPU: 1 PID: 20152 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 230.793453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.802791] Call Trace: [ 230.805370] dump_stack+0x1b9/0x294 [ 230.808989] ? dump_stack_print_info.cold.2+0x52/0x52 [ 230.814163] ? __save_stack_trace+0x7e/0xd0 [ 230.818471] should_fail.cold.4+0xa/0x1a [ 230.822519] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.827614] ? save_stack+0x43/0xd0 [ 230.831220] ? kasan_kmalloc+0xc4/0xe0 [ 230.835089] ? kmem_cache_alloc_trace+0x152/0x780 [ 230.839925] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 230.845098] ? __list_lru_init+0x456/0x790 [ 230.849315] ? sget_userns+0x6d9/0xf20 [ 230.853182] ? graph_lock+0x170/0x170 [ 230.856964] ? do_mount+0x564/0x3070 [ 230.860657] ? ksys_mount+0x12d/0x140 [ 230.864440] ? SyS_mount+0x35/0x50 [ 230.867964] ? do_syscall_64+0x29e/0x9d0 [ 230.872005] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 230.877350] ? find_held_lock+0x36/0x1c0 [ 230.881397] ? __lock_is_held+0xb5/0x140 [ 230.885449] ? check_same_owner+0x320/0x320 [ 230.889759] ? rcu_note_context_switch+0x710/0x710 [ 230.894679] __should_failslab+0x124/0x180 [ 230.898899] should_failslab+0x9/0x14 [ 230.902683] kmem_cache_alloc_trace+0x2cb/0x780 [ 230.907333] ? __kmalloc_node+0x33/0x70 [ 230.911287] ? __kmalloc_node+0x33/0x70 [ 230.915245] ? rcu_read_lock_sched_held+0x108/0x120 [ 230.920245] __memcg_init_list_lru_node+0x17d/0x2c0 [ 230.925245] ? kvfree_rcu+0x20/0x20 [ 230.928852] ? __kmalloc_node+0x47/0x70 [ 230.932815] __list_lru_init+0x456/0x790 [ 230.936859] ? list_lru_destroy+0x4c0/0x4c0 [ 230.941165] ? mark_held_locks+0xc9/0x160 [ 230.945296] ? __raw_spin_lock_init+0x1c/0x100 [ 230.949860] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.954856] ? __lockdep_init_map+0x105/0x590 [ 230.959332] ? lockdep_init_map+0x9/0x10 [ 230.963375] sget_userns+0x6d9/0xf20 [ 230.967068] ? set_anon_super+0x20/0x20 [ 230.971027] ? get_empty_filp.cold.7+0x3e/0x3e [ 230.975589] ? destroy_unused_super.part.9+0x100/0x100 [ 230.980851] ? alloc_vfsmnt+0x771/0x9d0 [ 230.984808] ? mnt_free_id.isra.27+0x60/0x60 [ 230.989196] ? kasan_check_read+0x11/0x20 [ 230.993332] ? graph_lock+0x170/0x170 [ 230.997116] ? rcu_pm_notify+0xc0/0xc0 [ 231.000982] ? trace_hardirqs_off+0xd/0x10 [ 231.005199] ? cap_capable+0x1f9/0x260 [ 231.009075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.014591] ? security_capable+0x99/0xc0 [ 231.018726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.024242] ? ns_capable_common+0x13f/0x170 [ 231.028634] mount_ns+0x8f/0x1d0 [ 231.031981] ? rpc_pipe_release+0xb70/0xb70 [ 231.036288] rpc_mount+0x9e/0xd0 [ 231.039637] ? lock_release+0xa10/0xa10 [ 231.043610] mount_fs+0xae/0x328 [ 231.046956] ? mpi_free.cold.1+0x19/0x19 [ 231.051001] vfs_kern_mount.part.34+0xd4/0x4d0 [ 231.055566] ? may_umount+0xb0/0xb0 [ 231.059174] ? _raw_read_unlock+0x22/0x30 [ 231.063304] ? __get_fs_type+0x97/0xc0 [ 231.067175] do_mount+0x564/0x3070 [ 231.070694] ? lock_downgrade+0x8e0/0x8e0 [ 231.074823] ? copy_mount_string+0x40/0x40 [ 231.079041] ? check_same_owner+0x320/0x320 [ 231.083342] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 231.088341] ? __check_object_size+0x95/0x5d9 [ 231.092821] ? __might_sleep+0x95/0x190 [ 231.096781] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.102307] ? _copy_from_user+0xdf/0x150 [ 231.106440] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.111966] ? copy_mount_options+0x285/0x380 [ 231.116441] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.121960] ksys_mount+0x12d/0x140 [ 231.125567] SyS_mount+0x35/0x50 [ 231.128912] ? ksys_mount+0x140/0x140 [ 231.132696] do_syscall_64+0x29e/0x9d0 [ 231.136563] ? vmalloc_sync_all+0x30/0x30 [ 231.140690] ? kasan_check_write+0x14/0x20 [ 231.144909] ? syscall_return_slowpath+0x5c0/0x5c0 [ 231.149819] ? syscall_return_slowpath+0x30f/0x5c0 [ 231.154730] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 231.160076] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.164910] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 231.170080] RIP: 0033:0x455329 [ 231.173250] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 231.180940] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 231.188191] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 231.195437] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 231.202688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 231.209943] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000012 2154/05/25 08:13:13 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000003680)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f00000011c0)="cb60fd48b352e7bb451eba02573039d14b6452faf8d9ca337d2e3fe73f6087052b3646eb29d6ec6a900bcdd97a49183618fd0c27d5140c7a3e92056e03e9929b77fe0b487c9e9c0e409ae861a2ba042a1343a532d7ef36fc498cbb24eca108011f2bd9b3f4e5179796c935f62a68deeaaecbbf0c90b3822e2ea1fb00116fc2", 0x7f}, {&(0x7f0000001240)="1ae058dc4e76fdf82854047e7a303e334030adbe06e8dd3dd6e4d4fcd76ec19a2930017f93eed2cfe5c57d754959cff742ed9df3ecdcac538aa56cfd6f6620f013a2f5a10bc730d59b9b8f9f311fabe8fd891ec1f3ebdb69bed7787919387d245da1d034d13e4f7eaa46", 0x6a}, {&(0x7f00000012c0)="37dacbe391084dd08f8a39adb8248a546d65972c32f29427b7443a32a97ef68fe0b2150285606e4c47ae5153afdda705589e52ae38f8720a18935afe52babff0536dbf7dcdd016025ff056ed0893eb387226eb93607c93fbac81be4380e5030f1a150f40ebe4714a52fd59255b767df461de1346478817b88aef220bd037bd49b956d5780626ac0c2ab34e62f701bfed67e28c19c93dfe90ce16201b0522e8ac5405b21d23fbfcd835ff64014566e0910d82ef7f1af3e2f8927726e9d1c801874052fecfd23df6fc", 0xc8}, {&(0x7f00000013c0)="e1c16467bb67e5ca775085bafb21a78ac284ef63cce137aeaac61de6888699aff6cf1f982ab68ea2c5047eab92c89b9d500f761d3741421ac888310f28df4e7e6fa4b6ecd8a64f551e8534fc467508423d394516cba3b2276a5f9d6769d69af2ffab6ec288ba475968521651b14c1738003ca5d7044251d43cfff9b349a8cebde98ea3e7393b1ce6cf6adefd5334865a59234e570710f424741eb1f1c814ace937de02b7a60fb999e16f3e3398c3310e4278e05ecead2e322a78984280f083be6d514ab8761dd1bf810cbff24f82f895445a2fd07c09059dfa8a25f012139d4955b22073", 0xe4}, {&(0x7f00000014c0)="3fef7cb0286b779b75433fffeaa7089b96379533254dcbd12e8fc1b3a5f5b4a39041722aa88532dc14d57aabf75b922346cf794210914aaea4d6b9637fef753ba3d718c4a676c2d7fc97a81f242416a4e6ccd606352c6a99b178db26f34b1a0fb003b5f2b8328ebcce204e5569346121ff1e4d6073d1f03352b495c8dfb1143a09d2177e029209749ecbc89a46fd62badaf24165dc3512a537f2a2bf141d511e7bcef999a1cae81be71d3b94d46ab07015e8ca61732ccee3bec0071247d8ac74768b50a61046197f59e71be05cf84686c2ce9c66d0ad80df718361f1568863264c81e163700b4c9983debcbf0b09a8ca8b913d4edcd6f4ae734f824ced1b09ef2ff0315b06b8ecbf945c8cd698248340e84f30689499b6ca98ce699b75679c6a7aaa7eddbc3c0656c1519a91ea633f6df965ba795155925d8f633872adb748f906d3e943800e2118c5c4f1be85689cc94155f43cc0a24ff7d66199ed8505b62427d64cf1fa1724fd10d762aceff5d25a62aed28730af2fcda0afe1b2bc249b46ec766fd21b6ef397bd1439852bab934be8b39835648b19a323959ae83271b4f05d9ff7bf106ffdad43870219dd4b5f933844562aa8caaa369a57c2f181ac1100c6336dfe5dbaa1d725fbfa4d29127c5e9ce0ebee0e7a1cb37259928aa3e5b28edf2a21b2b781f9971872c006c95acbb4fb8880db16bab31a576d6c5fa74544c5b15afb1c4c300a7b09cd73d0a4f42bfd13a30fe34dcfcd98a9cb3a8e8d3e343ddac9be6e9c2d5de8d8da4749fa4314ca9ca522161f3d2d89142ea3e54a6081112c7b727a6ba0d88bf2d4bd684229c04e97015d0f349222bf611b761232ac3adcb9bd051da8383ec43a166083948da14d5cbd09723ec5e9538cd28a07a2a398629cd4d97b0d638b44a21b5bd90d4e48e21666b97f64651d976e7778b875a1e7362201783fab2762153acbb4bf0d49159abd33a62ceb7b08ae261eaef564f75b0f96ee360f5d37867856e8ac2b25e2ce101f1494e1cf4dedf48bbbc3d9ff3d4d8530b35fed8017eebb7f3af3d988069f8c81218ffee7c9273089bb31d4241a794682f42122a6ffd69a38920240ca57b55aad7bbc6f481a13c83b11dfbba95069a189644a2029674e2780c5ac9786d4c4f60b762f8e1b1c0ccf6c3acc9dd25d6a614b7e0893216bd6b167d0eeafeef22b0ca26aca4e505f4f4bda7420aa834c18ef3ec95c64c72052b61beef10e36b5ec222be9259ab75f02d693a3b2d6eb31f81cf7da9ac5af441baba42763746be21192c8574d2ad09fc01ba7da8d089056484eb600a9398e857de35b5f35fe21116b288c163e39e2fa1e3977d3b939c5c36d3c710a24a0431078198588cb9deb3752bdbe697567be8d042728389b694fc129bb878ee7af50c3e5ab09c540ef8592883639c9e8c47899ba12501a23264a3cf7fc2c78e1a06de5776ab88bd40f2083adb28bd91fcaed503570f2fa8483eddb577c8d1b791929eaf239c4365e08cd25ae05827453589a451bc080124f507c3962a4212d29e71015b325412c4096f89d1165e9cc591f4ed5862d1ed33095f433b7dc679e86167f5ada58194d45c59fae4a2c934eacaa3395b9fb82567d7f4c6af2c6ebe957c2c71447dbb1daedac1a00fb95c11af1b902dcce2fd9480cadd5ecf33e0d3ad1b9cba92ab2ef6442d03150a4e050140fdeccb045dffed27267aa5bed24e69234e67120bf5950d8564ec76711caf97a7c63652d6305eb0f906d418399ee9198e482ca4ad1a6428311a8b898a44021400e4b146e5a5322817eb5916dc9ab37b20894ebdbaff4de04d9307060d7b42fd2a4cd1b76939d89678138067b9244a0c1e87c0174c88b589e25aa66bbec769021fc496716de7df488105e461baadfb9e262d37089009afb73ecd7571cc5e3c5b02c11b038463de1730165b071e4945a0bef001e2470bec02114fbeda98d6457230dce3193231669f808ee150850d391dd6ed51182bc39c02fee04531161fe3d1b7873ded4e3b4157d78bf0984614613caad1325d98d3500c7f7fba000f896a8d78921181af40427100fc61c4a40e3a9ac78d7fe1e6760cdf0e0a91c967d190d0c2deb4674f653fd02ae427fbf8308a594402ba881d8082c4e84fb4f52156246dfc2b5218a657881cf8ba2fe01e65a41cb799dd19251b6b3577f9fc7fc9656c276ebea8f091527c8983e9ff4de9d48bf5472e8dd948f182654056c6f583851ad1529a709059bf0c4f308756c8f77730578d14c0d4cc1e843347895f1cf51e4a8a1a6db6d2a9c51b41e9a36144e18f15ca65199f627a2fec9b58222e95e236f6d79d5dc50539462b845a402d745261b7fd13d37b823cce84cc801d613c40ed348e436081b2d433c4c107f6b3db6b6822c6702898891fa24e15613705d1bea4a126de9fbe8ab07ac09305deb2f57dc5f352eee087cf2730d526cd5ae756676d4315557ac6cb819e9b74b6f2d130f5d690365cef4ff8e50a72eeaaec8427a554523964e420876b1b25039fc59e74390239c17988e5e4b3d55dcc49fbdf2a3e1366e50a9464e1672508825be2afab5207ce9f65d5d0a4f6365ff1fe6060605a896c33bb8d81640997a28b7c146f00947cae99297f3f1dbabdd74d59cc00d10d098b313c3e5ba679fe369c1e90903bb7a8996b03692b61d1f7b568e4e0a96ec0348c300746d0f89c52b664aee899d7ca3c33156f6d65119dfed01deef0bbdc3bcb73d7c1ba44d97a1c0715c2747f1bea3c7b5aab7a6921cc73eb038e8d687029a7c335878b2c1cecfdb98e2bcc4e241b04555016d0820586ac8cd1e2c4b95bdbc348343fc1f9ba009dd065b5aebb6c53a07b29f2b692f28f1da18a54fc33f750d9b847bd8acc9e2426625a6aab84da3c1680fd1a9731c95acb17a47359d59e0da38fa2539b1a953506466eb8abc0733868ae3e727a864b5773f4169cedbc178ce2e8916e1a3d200a26067ad6166c6890e4d2b03676059ef49c5c9acb21198066b8daaac48b97e57532dadff789bc1f46b11642db194780c1e533ae960b00599123dff829ac59bcb44e713942d43e83334c29d36e851019fa2ec7f6bb75ee1d6cd50d95afd00dbec0aa3e109545c9b3536c12f0ec928f00e7fe4f4e9f2181743a24c695c8525d12e6e7c5d4a6ffc24a0f4f62284f16eda64cd98901b04a52305b01ebe2adebe5cb4bb220d72200390bbd83c05c07ab543688855a508326dafc59982ece8a8479672653dea98108c7af6f739028605613ec30723bc391707d338edd4d5f8cc921f2341b6e2d73264f436400f67e82eb6a41c61a3d03c9aff227e07b7e03b9493607d9f2e8ab197e2eb1ee1d193570be13122a8d04a1676a3e11bce31e479466fd60ba199ffc6069a55292908a4433aa605bbad30f14dbd6b3ea32bd9620e73ffaaea5da778f9135a662616fb335cdfa514fe314306fa9b344891caf8fd550efe929b19cba341b1a76729a1b6e3714eeedb87ca7e797eca626c6bceead5f2f4839090f2e9a5def2f6d492cc38fc9fee3c42f1a9c40aac5505e928e9b7f697f201f8a09033e37fa4a221c6c9e174b5012fd83ba2bc01fd7ddec64c7315b82164c74ce428f9b2cd50232b538c4f2da38f3a645eb11576d26f988e14722b917a39c72f0e9fa00578fdf948847d43d54301eceb89ec0fd40e22c722b06ac3536408ca56adfa68fe2a2851c55c86b9570ca4c3bc5258b8d3d974d758f8ba664d6b04d4c47388ce76f5cec346a283de028ded620483bc1be03463607b3061242edef4e4fa561f141c7b09c59ec42d0fc089b6d7b5222a9e1047d5d4d334549f1115ffb2a5b65f98f0676162bd56dff6fb65b568eedb61e278555349add3b64b622b2acc462eb4777ef1198c56d77d321786876c90aee32dd3058ff88fe6cfcbbb97658a0886d9bc5937ef3e391dea86eedfe8f4a09b8c109e9add8579ee17a23c71b5dd1ce3df84c556591813fd0ea224814955d6ccc91de3a4e66766ce9ff5acb2c96168d2da0f60e5cf9438820b95b083e9142bfda62fbb0a1d21fef9a23c6eb4025da1a6acf981f512b383faec7084cd194b32df03a0703098d7165edf72a200533b3621904251e466eecd4f32bced52cd4398cc9745078efca2fc347759d7cf200c8646399ff313995796bc3fc90d5c9499015cf9ef50b67b2b43a67c0e4a541d17555550b54fa82ac0f3b405e8f61df631d54e87a9ae670b427d8c87c36f41d48c738f7460a87ef0a872d7db5b8f9dd23087f35fa6c43c5d572f81b1df408a863257ed555c27e760f51fa6e102289a3c798939cae0b7f46b37cf0416e8dbfdde7a8fba672f514f4245af1aa5fa138a609064e66259028fb8c683e1e7e3951805dae5c8b56efbd59abaf933079b949aef0c531296e4bbb5ebb8bc213a022ca285e2b4bc308aaf5fad3fe7c8da16f16fe3da994462aef7fed3d8fff610a591e89566305bd9b56dc054c32aa2ae0c16323ab899e8370615c07cf4033f7ac3372619fc51376c9dbe0587452679774c9dd8bc0b9572550dae16dabc08017f932d1527ea46fbc4f81a79074088ca60d41aef18da69ad0e248fc47f82b9ad1b5254fbf1bba55d1cfe9f7d2b51e5016b8a505ca4d90f30ab55950cde6cd8d4fb09398481cc86a6077b22ce01fb1c5d917269f7623c54828c66a3fdbc33297445f318284de230e8d2bb481856298eaefa114d9165cc55f09cdf85a499f019656608263e56a6bf195ee04b1c1c0e9e0114fe6a1d859588c9f588748bce2aa0c8fec233fa25f7922cceef1caaf425d6a6a829e11496267e40cccf258ce5262efe6b1788a64cffbe78c828045016e7d60e993426db3d6b32f978bc5a5328bb91ca975abfe094a38a73f797ece454b4770ed42a47203b45faf86727a7dc26863ec8b5e5019f355eb1426cd602c0ca5eb6f5710460476159ca499b3429b2501d9f673d03d46e2a4efbf9f06008f5b34dd2ec6a08a5213e8a873ca3248c9c1f27855c5b425971692b2048d09f682f637528189e0866ce1d8329809658329df945a2996bdcc6860fb792a437db0ecebeafe82f5c3c100f592231b8928122535ad4b615716a53221dd95cca50455e764d0cc8f4c0f5a6f86fde9a1fc0231ca8744b904fe05589f14fdd83de251d70d580edd082cb265d6f74ae315d0c85e488e2c42aec8e8426c08f26e0e5701e1f68d29440d3f97fa1e837b1e620d2cbb8bc179ac8bdf22f4d2cb52334e8687492f50d21ee99662cf5aeece7b52158b24dd79d11d6b21001cdcc03ef022a821687541b0d4e19dfa655e47acfa214f063d4d699ca55c79a03ecf5ad92b4a3fe09f57d757bc04e7354350f26c4373200052085eab68d4db0a12ebf1e90c1f3d9612914e145a1fda9f81a167cff9d75567eb643eb6c76a8abcb1e8db8637eed78b0d139de820f036d85cbdf607965a0c9c7a08e50775d0381b03702cafe804db631fe4da440d521a0c2c7f8fb2d0a081fe6523de225e1c3fefa7a27c5f585a29ae2f11ea490a821c1494deb2da45f0f44c91a2c09aa621676e34eaa52a4960318549e3ab2707225fedc158c8de5167dc4f5c3b858ebfaa6dc1fbdf88ff7cb44011de7d4cbb69bddbc5d4dd2c23eec2a71ddff601faeeaed5b99261aa67f138410745d41fd73b77edbf21564f28130cefaa8a36d7b490cba30674da2e438476b3df4b4ebbd6fd8effbc0de2a61e08b2d5f595c1d39074658a93234cab3b1382ecaecea753961c56278f7c269041889291b813d4f9a200e56e3aa9850742e410a4c593f80a1a261e7ac0c", 0x1000}], 0x5, &(0x7f0000002540)=[{0x108, 0x10a, 0xb0d4, "f62d5c725600d2bc53dc2263c70b27d2768c513b237143cd1d742a9c3164fa3330231b75daa78815b6b20a3e7fcc65c897aaee761bfbcd80eb63462a13fe88d05ca3bf4996eb5397d8dcf1dabe5287f3a8cc835d29843aa7f80e6886e48f51fe3365eaaf67c3236c10c521e0bb9c82182cd629168b681ec55b205b057b32454e9caf451d1247e1b3804ef031b514b8089ac9d7dc200af5fd4005275f460201b3a58ad266a0ed19107501bb1d0639d14f8453ca591a36f5b0cb85862dca1e49ed944e95c9f4a1f14e6a3f28a1ac849ee120b169d290e117c487861014d66345c4c55907430c3fa3d6595de939edfd388f131f1643"}, {0x1010, 0x13f, 0x9, "1fd89e17cc5da13c511bba648e735c2157a60a696f13693ae6f0074e4514859b57af63162746297e10b030c191cc585ecb012228b2ea4bebf281fb29dceecccd065f6d73499799c96730d50960125d8be2e84f39f55b6f8a8abda74cd0135a82884c38e48a26a75749f9606ff2cf4e15604e36a7e5dfb516aade225ccbb16e593c6aecc87dc7c57f317c400f5562dc610dbc2bb006a89962625a3f5fdaf474a82fafb0784c5d23188d408aa1502b96b0d26961fc62f926f7cade7b1f0f5a371dca7b812063e9276b1bafd23abf3ad2a1526d192915fc45abb9879fc5ede3053f59c1fb3e8eefc879a9b64689d63db4e31051a26aa369544bdb734c67818026210ced4922e665bcc9c363a19ec985057f3659e0e46f7690d50604ccf293596046979108cfcbe70b2ba4eb0890776096c2eaf1cf716c0bf0c2cf84de71cbde2598de6da3840f5ff65e6cda04a843ff902fef5edd57c050da8ebf958c485f61e41adfbe0bb30100824101170fe26f425728a0fd76d515ee20db876c15d6499a5763cb12597527b2447eae55cc9877c77eef449fb116dc7b5095dbd53c89a641b57339e9ad056f592f8c0b2ede9d885f2f1ca13e18375ddcaf214bf32a3a08134e02c1988a41b7ff7b3e23a00892ab7778fd79ead7879c952e7608cbf4ef4d061c8522a15e4adf29b54e46825e7ce5f8d8027f5fe85b8491f17b1e3489ac2ac357c459120cc070dc3ba4d02f3da581b776d7ed927376ed05aeaa5d11f96a936a7753ea75818190f41472f6b76d9f83757024ce1da11ca52e2dcff0fdf24c9db7036c1c48db085e6a447fd5ef9a21a338ff547129640d80faf8f81f7e762b546617b0078e75aab5618c2ba97afa1bbbbc823bc1e9277bc76b3a6931086554f7f4deaed703139e1b3f6d318bb72ea7a2a2f82365ed3a0c5f729d3700a97ea9874494854eb212fbae7645b8c6b1de9c9c04cd975c8923a261dee3b94ab27baeb1e3e1b768da23a35d0533f91bac631c0a5628ae51f83f6f216c16251c46fcd44319d0b56765b3554f621560f249da4a51296829414e5265f3798c17a986e239705aa108b230d735b9a7a97fbca9d5d9d8c174292eba0e6fb996d306824c4e4dffb9d541526eb3d65f1571ca592f4cb8a5650ccac1039f967ed6a0cdf9967c5b8288b4c9e5c95c300c6ea8d7863687c889519a14bdbfb27e72b3b51ff221561ca2c95a0c42ba4c4b733cc3bb5cc01d3fb15ae64d09e872e42046379230766d8e751b0319cccab9f362d296df543a99ddb58db7c8a0a67480aa0c023db56a29f985c73bd79009714a6b55d109110551c1a8187383e32c09d34b8805054d53f93efe801eac56673d25a3e420e4d05994eaf1080b81b4dfb039917ee0bb663082acb762baf3c1aa6d662165ebc47ae9df749bc2091554197c90d0a0f8f1352fd3808b079da113ef53c1be2206974687236b989f764347ca67351168c9f572e6e4deed26c336c1b8fcc56e35d5f7a78bdef9c478b74e2c2af6506c8e8b79964e1f99bfc1ea2e6b1f4e7ec03324e650581262545b8b3329ce24e1c1fdeac70c10e3b18be116f326ca7f235bae57854e30c7d8d419a0479fb531395022e620cd552bb0aa28add1c38a6903d935b82d4a9e16f003e540d1376de65f2290a287dc46863694b9f9d3117bafd3eaee8bd72c508ccc32851cac01f517f145634ef0888730a628c0c87b1259d7bf34d7b4ae7f486fb5fa80bcdf967de20490de4d51ed36ae8cdfcfb7e384c77ecb79ffaf6c7394d7254fb08520e1fcb6cdd9bf9dec6df99266b92f4757c767142a061558bea213cb6f84589ff92b3792b59fa2dc504ac236d54e7a57df1d6a6dc43b4561e4a2d503ef3515d5152f01281d32845bf23ea45f2113952d1fb4df7f45b282ee7ec3719871c327ea2c7cbe8541f84d4bce6d329182bcf6633d640104de896b7ca670e1eabb72000a44ae343939ba2fb4dad29d7ec792a95af3b5528c904fc1ed4050190ed016b6f36fd46221e8d97903b2c3c6fa9979b7af259b939ef3ceca6828be630e10872fcdb793c4fa2287a00d7ef9836c2e968c925e674d408a2e091fabb1a6c7e1000f0dd263853df8056c6ae425ecd6e4d0fd9a88aa4f7145d727bda18b8613631997985789f94828d87b3c65d69c8d5ded8a87162952462123aac9aef1bfbb3b7f2db32a84d13a5fb30b1ba6119b52c9f0a305f561685d3599bf87adaadfac28dd5afb0cbecda4ff431b01c7152582ba51f00996bf9d674a831d48d6db1d19fae41caa8238306f4fe5aa7324ad97f2247860c9fe1bd07f4364fee49255919d2a223239ab08cb3615465261ef8d55c0d7e23637ccfdaafaa86f8f275c66b096423f49f8861daca2f91fda3b838e70b3cd9100e55f8e23e1e11bfe60530ad5294ef404ebd8f4c0745ff0b8917439a1159af19e23f48112e756d0df265cafc05c404837d33114988790ad152aec00dd56710aaee0d15ccd88172ebd99b4823bdcd9c910cfd1f690af93d679ae9ae712bca81c136baad339cd3216645369b56369bfe20937890c40448c84729b52362265e3fb47a8c5835b906f3767ba9aee80514d4aad839b73436cee14e71174e3586b8cf7943d80d43d991dfff388745ced4ad26ad710ea93756a4009200ab6cf6e84d2292b7472ea4c5b76653e6815387907777d175af435ad861fe6414f2f548c66eba47a1156157590715ba83703c49044f5ecb84b66cd25c82c2dca826500c5d2aad76d69ac669cf2547b0e58fef526e176f57c2d621d1465d92e66cdcd859b58e54458424fd9f89efdcb6d5e0255235d889bfbe3d129bb4ca28585b9f8f92d87eeeaa32a8983a129d6529a557a060fad6c27fe1db5337eb66290316f5d7b7cd4569179366a6495847d5d3ea26cfef62244d7eacafe6ecd5b54d324e24dec2191004b74689ed64ccb7395a41d4cf8fe0465f309190c4ac15395dba24bdf87c564214ae4362debe4894415d1889dfaf7bc842490ecc77a1c6571993c585f11e94a375cf2ee393dda978debd3cffb758aa903ffdd56f84325ac0e8180e47ab18a43f71a820dbb5c93e31fdf6deef90e00b44446a086d024ba75d38d5c704c28474b95e5f64f0b03346f4b4a76a05d8319bfb6c682f0a1ddd5ecd7ffee320596e74a59d6be7b48329c57cad713f8235f22c57b177d034a1a100ee5502c5ceb5716fa3fbfd2c8e07c2363bb31ace11fa89070c738e3294835259a48b18d1ee3ebb9dd3f6d0d5eacd81460d161f0847a33a4cbc95a7c522b2bd9f57536efb2db0e139114e2fbde4c1155242c33f981920e4862da371fa57d365edd7888bf901e2a4e6f0f14d3da76dad3d882537556ce1b649e2e321ab52dbe9b775fbec46c70b0b79fd8978f3abf01474f7cd5eca50ec27ba92d41947bfa7a81661c008625051eda6ea54ba8a2da53d394e4753c1bd3fb02d78da59d1e81ffc981f707f0e1d152798dacd883205a0dbdd774c716d1cc3a7219b66df5e0e2816d75796b542c70cc07ebe9e13bf4dbee384b521667046a7e9d5ec87131b2b1f6b8bc3d0b26424cafc60e6af529d419c0aa826a8d872f217c9b0be7f80a38950645509085b312e2e57b3a4835a19090e5277a1557098c140acc30d2bc9a6f7bc03eed8e382ebe0a158c890f219dcc2c24c9d6c0e294f108fe6b9c2c10c5cc07075df7a9b2edf17ac096374d7d61a8291e5f352f13de3a972dd7bb970d31880df5903669b3c3d2d24bf0ba30a869851ac24219d59d60316a67d2fb76c3628ea88d5c9c22a1b8399130547bf5a1aa32524745f4fcc01dd31d03224061af65b4ed9ba7687086c11ba2995f242272dbcb0a65880d96c8908edcc80efdb23dc54b9b76732f70b02075e2b685aa76a95b2f1dbc18fb604c3a50a1fb750bebc7383337009b47cdd3fbe2b6f5c195784a7fec0f44d9d89babf920504d640a540a7bfaf8d3357e10c6fdd45769c731f1dd47163bca75909b06261195fba53101ca25436d65d1ff79048a0f22fb5526079037e3a2181808c4a230511e2ddb07a18d25e7e73d32ae26ed3f80481ef9ab5bfed8a5492a6b182956940d9a0a305d7030a7a9de4fb8a8e6bd32c225510a1728a46bdd61225562975a383d067716b915acfb95b0f3b7b74fc44f3c3f7ef8e6de72a1ae9ffeb189cf1b224a48da922eb214472769b025be7dbb513bfd6c7331553589dc8fc17429bce5dd903706388e573c280889a6dde7cb5b34013e9468e7954277844ce3c5f0045d552e375d5fb2eb0a2456a99f2235fbe771406e7c691b56936a12870b957fbc09efcfddb9cc4f3a166900ebd8c5d0e08c8dcb73cadb10e3d82bd607b6aba9462697ca0eca837e9ee6be2997a93feffcf03397dd9de68f133cbf0031a5b12415e109f58ebf5a1d983843e9d95bd45513ebe57d01e43c45fdcb623fa891bf9c3cae1c60fce429e1a366376dac8e7bfc9edd6876f21545799312c1378e05c9cefff04a47cdf281dcd4c314e79e9f0fe49ac5184252930126dbb27927b979ca789ae4b5573bab1a25f7a33fa8b6fdf65b3cbc0d9c0bde12e0ac14bd7045c8e655d25cf6e869d5270b3f86be97d11ff7dedd7fb8b0db27c16837c1c142cbccbfb2852c8c9f681190dfaaf7d02011a87fe891bc97e75e8bd95453953d779def941ef519ba8f4490bdcbcabc4757ad2e7306067e2591683dddefc115e1746674e55c99701b6a9381c78d4da823c64d7be51c5a669b7a809374fa27fa15dbe5b0a5a03b3740d59253a8d2564b6ff701ccec7ff811c3bfea5054d3681724522db23470010c0c36cb65ef904f79c55a13dd10d063398274cac4151abfea7c7337221f1603c5effd7197474644b9552e9d600543d38a006c422218886d0ca6b6ffb6a7d486cb1737702e9aa2b4009a6064ec28f165d964fe7535577524cf4988d3221520b1d0caa8a73c3c831153be9bbffe71cc12051e1c3973ed50afaa641fba26828e3815bcbf27f2e0d6153256723682830e77d568cc1d61f86e514ba6701ec3324e03b407dfc2f1b98c699bbda628c2ad11da4754b8fbb8c212005498d718225830ebe30f5c98a0cb352ce91e6b1a445cb1b7ce7159fefb695dcfc52d6fa9136be97aaf94d3d8df4560054b50bf7b08e5a188ad77af51fb6fff65c05df602974ca988e7e0a078b79f8ee9d218102af28214fd8ed77f00a676d3697a4fcc10bf8756f6fb04913e4d42b4017d14131d77111b06375ccd9b58275a8203b986d44e851b24dc7f8e2c9d40b1c1b1f57f12d40cbbc06c48181bac74986d164042f22489649f823a61e29f16fbdb5b3df5174e1fb4fe1a47bcbeecb5cf95d28a4da189cd71bd5c4ceb0ebb50c113c49202bfc90a1c5451580f522819bb888e5910eb00fb1df22c2ca4773786ef1290f45d6d151e6e0b115013bdd5d166a0260c036f0e18806dd12fbe8d23c30198bfec69f7100035afa493ea84590803f7ed2ce937d9f7e1dd436dda6b8eda1454a0e63f1828fbfda61197f25eb13499f542c3eeae0f27dbba423cbc400ec739bbad170b25769d5228ae7948dd56a660a4cb467f84104e1b8418f86b01c833c47b8c419d48f6dbe2bd92758424b3476aaf1759f9c3c2184d53470cee20432a7da6f2fabb53c0cd7d2ce89b69de8170a8c8e604223146450dc7cca3137e0b3dc4113271532002f4ec9e22f60426f8b9d5e658cf741837652379ed18b8540632f988ea0028aea7cca0fbbdc98f0e2744becdba7b92b8669e91e86c88c83dedcbcdbc23eebefc14f260f7572ba2d9cfadaabe5c19c87f"}], 0x1118, 0x40}, 0x800) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000200000000d3713c6fbbf50f2ef9481f6ea70811e818db39ee5d89bd926753a3f43a62dd2e591f7a42e9e4afc8e26ee71a55895ae08a9daaa65340d5e60c8c9"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000d40)={&(0x7f0000000bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000000)=""/14, 0xe}], 0x1000000000000016, &(0x7f0000000cc0)=""/109, 0x51, 0xd6}, 0x2042) sendmsg$kcm(r2, &(0x7f0000000f80)={&(0x7f0000000d80)=@hci={0x1f, r3}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e00)="f39d30a7c0f485b980098bd953132134b85e9e502f5dec9f0b6cb5b24f572905f93fdc7ae5bf76966bc388f4f45e37581fa66a83b9007103935c6a9769bfed02006e19ddec94200f20b990cad58b7f08", 0x50}, {&(0x7f0000000e80)="3778a199cf16351a69827787", 0xc}, {&(0x7f0000000ec0)="f8dcd35d487f87d3d76cb1c94153fea0162c7da574e66502d65ebc171bdc9492bf240e1b34447186b300ec0e86aa0225cdb5cc77e6fad25835ce36cb603889f63c79ae2f1a723e843e639dedd781edac4295f07db9e11b8059b0ee044d3e8c", 0x5f}], 0x3, 0x0, 0x0, 0x801}, 0x90) socketpair$inet6(0xa, 0x804, 0x1, &(0x7f0000000280)) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:13 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./fi\ne0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:13 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:13 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:13 executing program 4 (fault-call:2 fault-nth:19): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:13 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:13 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:13 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./fi%e0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 231.405977] devpts: called with bogus options 2154/05/25 08:13:13 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) [ 231.556119] FAULT_INJECTION: forcing a failure. [ 231.556119] name failslab, interval 1, probability 0, space 0, times 0 [ 231.567568] CPU: 0 PID: 20195 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 231.574415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.583769] Call Trace: [ 231.586368] dump_stack+0x1b9/0x294 [ 231.590012] ? dump_stack_print_info.cold.2+0x52/0x52 [ 231.595227] ? kernel_text_address+0x79/0xf0 [ 231.599642] ? __unwind_start+0x166/0x330 2154/05/25 08:13:13 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:13 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:13 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) [ 231.603804] should_fail.cold.4+0xa/0x1a [ 231.607876] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.612998] ? graph_lock+0x170/0x170 [ 231.616806] ? save_stack+0x43/0xd0 [ 231.620447] ? kasan_kmalloc+0xc4/0xe0 [ 231.624339] ? __kmalloc+0x14e/0x760 [ 231.628059] ? __list_lru_init+0xdd/0x790 [ 231.632215] ? find_held_lock+0x36/0x1c0 [ 231.636286] ? __lock_is_held+0xb5/0x140 [ 231.640362] ? check_same_owner+0x320/0x320 [ 231.644695] ? rcu_note_context_switch+0x710/0x710 [ 231.649637] __should_failslab+0x124/0x180 2154/05/25 08:13:13 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xa39, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x9, 0x0, 0x6, 0xfa, r0, 0x8}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18e86a0000000000005c2002220ffb37740221c88e00000000000000711000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0x9, 0x80b, 0x8001, &(0x7f0000000180)) [ 231.653875] should_failslab+0x9/0x14 [ 231.657769] kmem_cache_alloc_node_trace+0x26f/0x770 [ 231.662874] ? mark_held_locks+0xc9/0x160 [ 231.667030] ? __raw_spin_lock_init+0x1c/0x100 [ 231.671628] __kmalloc_node+0x33/0x70 [ 231.675427] kvmalloc_node+0x6b/0x100 [ 231.679213] __list_lru_init+0x559/0x790 [ 231.683262] ? list_lru_destroy+0x4c0/0x4c0 [ 231.687574] ? mark_held_locks+0xc9/0x160 [ 231.691716] ? __raw_spin_lock_init+0x1c/0x100 [ 231.696285] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.701287] ? lockdep_init_map+0x9/0x10 [ 231.705335] sget_userns+0x706/0xf20 [ 231.709026] ? set_anon_super+0x20/0x20 [ 231.712984] ? get_empty_filp.cold.7+0x3e/0x3e [ 231.717549] ? destroy_unused_super.part.9+0x100/0x100 [ 231.722823] ? alloc_vfsmnt+0x771/0x9d0 [ 231.726787] ? mnt_free_id.isra.27+0x60/0x60 [ 231.731177] ? kasan_check_read+0x11/0x20 [ 231.735310] ? graph_lock+0x170/0x170 [ 231.739109] ? rcu_pm_notify+0xc0/0xc0 [ 231.742973] ? trace_hardirqs_off+0xd/0x10 [ 231.747192] ? cap_capable+0x1f9/0x260 [ 231.751066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.756588] ? security_capable+0x99/0xc0 [ 231.760716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.766234] ? ns_capable_common+0x13f/0x170 [ 231.770627] mount_ns+0x8f/0x1d0 [ 231.773973] ? rpc_pipe_release+0xb70/0xb70 [ 231.778285] rpc_mount+0x9e/0xd0 [ 231.781647] ? lock_release+0xa10/0xa10 [ 231.785611] mount_fs+0xae/0x328 [ 231.788959] ? mpi_free.cold.1+0x19/0x19 [ 231.793008] vfs_kern_mount.part.34+0xd4/0x4d0 [ 231.797574] ? may_umount+0xb0/0xb0 [ 231.801182] ? _raw_read_unlock+0x22/0x30 [ 231.805310] ? __get_fs_type+0x97/0xc0 [ 231.809179] do_mount+0x564/0x3070 [ 231.812697] ? lock_downgrade+0x8e0/0x8e0 [ 231.816827] ? copy_mount_string+0x40/0x40 [ 231.821047] ? check_same_owner+0x320/0x320 [ 231.825359] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 231.830357] ? __check_object_size+0x95/0x5d9 [ 231.834835] ? __might_sleep+0x95/0x190 [ 231.838796] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.844315] ? _copy_from_user+0xdf/0x150 [ 231.848448] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.853972] ? copy_mount_options+0x285/0x380 [ 231.858455] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.863981] ksys_mount+0x12d/0x140 [ 231.867595] SyS_mount+0x35/0x50 [ 231.870943] ? ksys_mount+0x140/0x140 [ 231.874724] do_syscall_64+0x29e/0x9d0 [ 231.878598] ? vmalloc_sync_all+0x30/0x30 [ 231.882729] ? kasan_check_write+0x14/0x20 [ 231.886949] ? syscall_return_slowpath+0x5c0/0x5c0 [ 231.891857] ? syscall_return_slowpath+0x30f/0x5c0 [ 231.896770] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 231.902118] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.906948] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 231.912116] RIP: 0033:0x455329 [ 231.915285] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 231.922977] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 231.930234] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 231.937487] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 231.944734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2154/05/25 08:13:13 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:13 executing program 4 (fault-call:2 fault-nth:20): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) [ 231.951988] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000013 2154/05/25 08:13:13 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./fi.e0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 231.987714] devpts: called with bogus options 2154/05/25 08:13:14 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xa) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000000ac0)={&(0x7f0000000940)=@can={0x0, 0x0}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000009c0)=""/154, 0x9a}], 0x1, 0x0, 0x0, 0x4}, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000020000000071100000000000000000000000000000950000004271d57733c200000000"], &(0x7f0000f6bffb)="01000000", 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 232.288857] FAULT_INJECTION: forcing a failure. [ 232.288857] name failslab, interval 1, probability 0, space 0, times 0 [ 232.300123] CPU: 1 PID: 20228 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 232.306956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.316310] Call Trace: [ 232.318907] dump_stack+0x1b9/0x294 [ 232.320513] devpts: called with bogus options [ 232.322543] ? dump_stack_print_info.cold.2+0x52/0x52 [ 232.322566] ? mutex_trylock+0x2a0/0x2a0 [ 232.322589] should_fail.cold.4+0xa/0x1a [ 232.322607] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.322628] ? print_usage_bug+0xc0/0xc0 [ 232.350090] ? graph_lock+0x170/0x170 [ 232.353898] ? lock_downgrade+0x8e0/0x8e0 [ 232.358057] ? find_held_lock+0x36/0x1c0 [ 232.362131] ? __lock_is_held+0xb5/0x140 [ 232.366213] ? check_same_owner+0x320/0x320 [ 232.370543] ? __might_sleep+0x95/0x190 [ 232.374524] ? rcu_note_context_switch+0x710/0x710 [ 232.379468] __should_failslab+0x124/0x180 [ 232.383712] should_failslab+0x9/0x14 [ 232.387519] __kmalloc+0x2c8/0x760 [ 232.391070] ? up_read+0x39/0x110 [ 232.394529] ? __list_lru_init+0xdd/0x790 [ 232.398689] __list_lru_init+0xdd/0x790 [ 232.402678] ? list_lru_destroy+0x4c0/0x4c0 [ 232.407006] ? mark_held_locks+0xc9/0x160 [ 232.411167] ? __raw_spin_lock_init+0x1c/0x100 [ 232.415764] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.420793] ? lockdep_init_map+0x9/0x10 [ 232.424862] sget_userns+0x706/0xf20 [ 232.428575] ? set_anon_super+0x20/0x20 [ 232.432551] ? get_empty_filp.cold.7+0x3e/0x3e [ 232.437139] ? destroy_unused_super.part.9+0x100/0x100 [ 232.442422] ? alloc_vfsmnt+0x771/0x9d0 [ 232.446426] ? mnt_free_id.isra.27+0x60/0x60 [ 232.450835] ? kasan_check_read+0x11/0x20 [ 232.454976] ? graph_lock+0x170/0x170 [ 232.458774] ? rcu_pm_notify+0xc0/0xc0 [ 232.462662] ? trace_hardirqs_off+0xd/0x10 [ 232.466902] ? cap_capable+0x1f9/0x260 [ 232.470797] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.476335] ? security_capable+0x99/0xc0 [ 232.480486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.486030] ? ns_capable_common+0x13f/0x170 [ 232.490444] mount_ns+0x8f/0x1d0 [ 232.493813] ? rpc_pipe_release+0xb70/0xb70 [ 232.498137] rpc_mount+0x9e/0xd0 [ 232.501502] ? lock_release+0xa10/0xa10 [ 232.505478] mount_fs+0xae/0x328 [ 232.508844] ? mpi_free.cold.1+0x19/0x19 [ 232.512901] vfs_kern_mount.part.34+0xd4/0x4d0 [ 232.517465] ? may_umount+0xb0/0xb0 [ 232.521073] ? _raw_read_unlock+0x22/0x30 [ 232.525198] ? __get_fs_type+0x97/0xc0 [ 232.529068] do_mount+0x564/0x3070 [ 232.532585] ? lock_downgrade+0x8e0/0x8e0 [ 232.536719] ? copy_mount_string+0x40/0x40 [ 232.540935] ? check_same_owner+0x320/0x320 [ 232.545248] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 232.550241] ? __check_object_size+0x95/0x5d9 [ 232.554716] ? __might_sleep+0x95/0x190 [ 232.558691] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.564209] ? _copy_from_user+0xdf/0x150 [ 232.568340] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.573855] ? copy_mount_options+0x285/0x380 [ 232.578330] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.583846] ksys_mount+0x12d/0x140 [ 232.587454] SyS_mount+0x35/0x50 [ 232.590795] ? ksys_mount+0x140/0x140 [ 232.594576] do_syscall_64+0x29e/0x9d0 [ 232.598440] ? vmalloc_sync_all+0x30/0x30 [ 232.602565] ? kasan_check_write+0x14/0x20 [ 232.606782] ? syscall_return_slowpath+0x5c0/0x5c0 [ 232.611703] ? syscall_return_slowpath+0x30f/0x5c0 [ 232.616622] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 232.621975] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.626800] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 232.631966] RIP: 0033:0x455329 2154/05/25 08:13:14 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0x4000009f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:14 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:14 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:14 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:14 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:14 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./fiLe0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:14 executing program 4 (fault-call:2 fault-nth:21): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:14 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) socketpair(0x1b, 0x5, 0xba31, &(0x7f0000000080)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) socketpair$inet(0x2, 0xf, 0x9, &(0x7f00000001c0)) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f0000000180)) [ 232.635130] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 232.642814] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 232.650060] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 232.657307] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 232.664554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 232.671802] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000014 2154/05/25 08:13:14 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:14 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:14 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:14 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 232.803968] devpts: called with bogus options 2154/05/25 08:13:14 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./fil\n0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:14 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 232.871747] FAULT_INJECTION: forcing a failure. [ 232.871747] name failslab, interval 1, probability 0, space 0, times 0 [ 232.883052] CPU: 0 PID: 20263 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 232.889892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.899231] Call Trace: [ 232.901807] dump_stack+0x1b9/0x294 [ 232.905424] ? dump_stack_print_info.cold.2+0x52/0x52 [ 232.910601] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 232.915785] should_fail.cold.4+0xa/0x1a [ 232.919829] ? is_bpf_text_address+0xd7/0x170 [ 232.924306] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.929391] ? unwind_get_return_address+0x61/0xa0 [ 232.934302] ? __save_stack_trace+0x7e/0xd0 [ 232.938604] ? graph_lock+0x170/0x170 [ 232.942386] ? find_held_lock+0x36/0x1c0 [ 232.946426] ? __lock_is_held+0xb5/0x140 [ 232.950485] ? check_same_owner+0x320/0x320 [ 232.954810] ? rcu_note_context_switch+0x710/0x710 [ 232.959725] __should_failslab+0x124/0x180 [ 232.963945] should_failslab+0x9/0x14 [ 232.967737] kmem_cache_alloc_trace+0x2cb/0x780 [ 232.972394] ? __kmalloc_node+0x33/0x70 [ 232.976344] ? __kmalloc_node+0x33/0x70 [ 232.980296] ? rcu_read_lock_sched_held+0x108/0x120 [ 232.985308] __memcg_init_list_lru_node+0x17d/0x2c0 [ 232.990313] ? kvfree_rcu+0x20/0x20 [ 232.993919] ? __kmalloc_node+0x47/0x70 [ 232.997877] __list_lru_init+0x456/0x790 [ 233.001924] ? list_lru_destroy+0x4c0/0x4c0 [ 233.006224] ? mark_held_locks+0xc9/0x160 [ 233.010359] ? __raw_spin_lock_init+0x1c/0x100 [ 233.014934] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.019934] ? lockdep_init_map+0x9/0x10 [ 233.023975] sget_userns+0x706/0xf20 [ 233.027664] ? set_anon_super+0x20/0x20 [ 233.031620] ? get_empty_filp.cold.7+0x3e/0x3e [ 233.036180] ? destroy_unused_super.part.9+0x100/0x100 [ 233.041447] ? alloc_vfsmnt+0x771/0x9d0 [ 233.045400] ? mnt_free_id.isra.27+0x60/0x60 [ 233.049793] ? kasan_check_read+0x11/0x20 [ 233.053917] ? graph_lock+0x170/0x170 [ 233.057696] ? rcu_pm_notify+0xc0/0xc0 [ 233.061561] ? trace_hardirqs_off+0xd/0x10 [ 233.065777] ? cap_capable+0x1f9/0x260 [ 233.069644] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.075160] ? security_capable+0x99/0xc0 [ 233.079291] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.084817] ? ns_capable_common+0x13f/0x170 [ 233.089215] mount_ns+0x8f/0x1d0 [ 233.092560] ? rpc_pipe_release+0xb70/0xb70 [ 233.096859] rpc_mount+0x9e/0xd0 [ 233.100202] ? lock_release+0xa10/0xa10 [ 233.104163] mount_fs+0xae/0x328 [ 233.107512] ? mpi_free.cold.1+0x19/0x19 [ 233.111553] vfs_kern_mount.part.34+0xd4/0x4d0 [ 233.116119] ? may_umount+0xb0/0xb0 [ 233.119736] ? _raw_read_unlock+0x22/0x30 [ 233.123873] ? __get_fs_type+0x97/0xc0 [ 233.127739] do_mount+0x564/0x3070 [ 233.131258] ? lock_downgrade+0x8e0/0x8e0 [ 233.135393] ? copy_mount_string+0x40/0x40 [ 233.139612] ? check_same_owner+0x320/0x320 [ 233.143909] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 233.148903] ? __check_object_size+0x95/0x5d9 [ 233.153394] ? __might_sleep+0x95/0x190 [ 233.157359] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.162885] ? _copy_from_user+0xdf/0x150 [ 233.167013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.172526] ? copy_mount_options+0x285/0x380 [ 233.176998] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.182511] ksys_mount+0x12d/0x140 [ 233.186117] SyS_mount+0x35/0x50 [ 233.189459] ? ksys_mount+0x140/0x140 [ 233.193240] do_syscall_64+0x29e/0x9d0 [ 233.197105] ? vmalloc_sync_all+0x30/0x30 [ 233.201233] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.205706] ? finish_task_switch+0x1ca/0x810 [ 233.210193] ? syscall_return_slowpath+0x5c0/0x5c0 [ 233.215107] ? syscall_return_slowpath+0x30f/0x5c0 [ 233.220026] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 233.225387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.230212] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 233.235385] RIP: 0033:0x455329 [ 233.238561] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 233.246248] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 233.253494] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 233.260741] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 233.267989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 233.275237] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000015 2154/05/25 08:13:15 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x4767e1d1, 0x8}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:15 executing program 4 (fault-call:2 fault-nth:22): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2154/05/25 08:13:15 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:15 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:15 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:15 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:15 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="737973667300b1e4ec6e0fadb7fa7ece0493ed85860568395bc63a56c1bc00743868d2f0ed6bc71b398be7cc4f90f5b9fd9eb07f750440e5ded76dba05aaffbaf76136bcd1a95ea35fc4b463009d6baa413d54b69897987fee9a92247022493bf27fcb270ea68408aaae2050cd55eb39294d15032242fd0032fb2fb5c3cf09e83d2dc6dc64dee3426568a49cfa57777486d294292c5226983212b8bbc682483e6a9712101482b1e3a662d2e1465e16673fe92a38baa07b27f8c9da2616059fe73d498fc5e6c3f50478fb41bbb57d76b0bff3d0cf9cf9294d4226da046f71139aec50247008dca8d59293930d5466b0da73c9e4a8c02e5fd646c3487be3e83a5ffc2804b4c0e597f6d908c51e327e6eef0b78feb1f467b702493396626ae37dd3d6288ec084cbf1222d34e85380ffe77a3554256aa25c9552447446d8c95730a4f712bf23f7a0d325fec696ab3e3cbaabad7a35e5b07c515517b9b6537cf83e4132e8137a74986a12c881b38eaeb57b45b91b520e17d3ae5b65e0588d0dd2d78fd468387f0dbd8a0cbe38ff95fa1dfdac86859eabce2314f650a3fd72776cc9c2298d638e3fc5289ae1286c983d", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./fil%0/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2154/05/25 08:13:15 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 233.557875] devpts: called with bogus options [ 233.683333] FAULT_INJECTION: forcing a failure. [ 233.683333] name failslab, interval 1, probability 0, space 0, times 0 [ 233.694693] CPU: 0 PID: 20301 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 233.701541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.710892] Call Trace: [ 233.713487] dump_stack+0x1b9/0x294 [ 233.717115] ? dump_stack_print_info.cold.2+0x52/0x52 [ 233.722300] ? __save_stack_trace+0x7e/0xd0 [ 233.726625] should_fail.cold.4+0xa/0x1a [ 233.730672] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.735757] ? save_stack+0x43/0xd0 [ 233.739368] ? kasan_kmalloc+0xc4/0xe0 [ 233.743239] ? kmem_cache_alloc_trace+0x152/0x780 [ 233.748062] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 233.753239] ? __list_lru_init+0x456/0x790 [ 233.757452] ? sget_userns+0x706/0xf20 [ 233.761321] ? graph_lock+0x170/0x170 [ 233.765104] ? do_mount+0x564/0x3070 [ 233.768800] ? ksys_mount+0x12d/0x140 [ 233.772582] ? SyS_mount+0x35/0x50 [ 233.776108] ? do_syscall_64+0x29e/0x9d0 [ 233.780152] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 233.785502] ? find_held_lock+0x36/0x1c0 [ 233.789552] ? __lock_is_held+0xb5/0x140 [ 233.793601] ? check_same_owner+0x320/0x320 [ 233.797906] ? rcu_note_context_switch+0x710/0x710 [ 233.802821] __should_failslab+0x124/0x180 [ 233.807045] should_failslab+0x9/0x14 [ 233.810833] kmem_cache_alloc_trace+0x2cb/0x780 [ 233.815480] ? __kmalloc_node+0x33/0x70 [ 233.819432] ? __kmalloc_node+0x33/0x70 [ 233.823389] ? rcu_read_lock_sched_held+0x108/0x120 [ 233.828395] __memcg_init_list_lru_node+0x17d/0x2c0 [ 233.833400] ? kvfree_rcu+0x20/0x20 [ 233.837010] ? __kmalloc_node+0x47/0x70 [ 233.840976] __list_lru_init+0x456/0x790 [ 233.845032] ? list_lru_destroy+0x4c0/0x4c0 [ 233.849336] ? mark_held_locks+0xc9/0x160 [ 233.853468] ? __raw_spin_lock_init+0x1c/0x100 [ 233.858036] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.863041] ? lockdep_init_map+0x9/0x10 [ 233.867084] sget_userns+0x706/0xf20 [ 233.870783] ? set_anon_super+0x20/0x20 [ 233.874740] ? get_empty_filp.cold.7+0x3e/0x3e [ 233.879303] ? destroy_unused_super.part.9+0x100/0x100 [ 233.884562] ? alloc_vfsmnt+0x771/0x9d0 [ 233.888520] ? mnt_free_id.isra.27+0x60/0x60 [ 233.892909] ? kasan_check_read+0x11/0x20 [ 233.897035] ? graph_lock+0x170/0x170 [ 233.900815] ? rcu_pm_notify+0xc0/0xc0 [ 233.904680] ? trace_hardirqs_off+0xd/0x10 [ 233.908897] ? cap_capable+0x1f9/0x260 [ 233.912772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.918291] ? security_capable+0x99/0xc0 [ 233.922419] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.927935] ? ns_capable_common+0x13f/0x170 [ 233.932328] mount_ns+0x8f/0x1d0 [ 233.935676] ? rpc_pipe_release+0xb70/0xb70 [ 233.939987] rpc_mount+0x9e/0xd0 [ 233.943334] ? lock_release+0xa10/0xa10 [ 233.947288] mount_fs+0xae/0x328 [ 233.950637] ? mpi_free.cold.1+0x19/0x19 [ 233.954684] vfs_kern_mount.part.34+0xd4/0x4d0 [ 233.959253] ? may_umount+0xb0/0xb0 [ 233.962865] ? _raw_read_unlock+0x22/0x30 [ 233.966994] ? __get_fs_type+0x97/0xc0 [ 233.970864] do_mount+0x564/0x3070 [ 233.974386] ? lock_downgrade+0x8e0/0x8e0 [ 233.978514] ? copy_mount_string+0x40/0x40 [ 233.982732] ? check_same_owner+0x320/0x320 [ 233.987035] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 233.992036] ? __check_object_size+0x95/0x5d9 [ 233.996516] ? __might_sleep+0x95/0x190 [ 234.000474] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 234.005991] ? _copy_from_user+0xdf/0x150 [ 234.010121] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 234.015648] ? copy_mount_options+0x285/0x380 [ 234.020122] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 234.025639] ksys_mount+0x12d/0x140 [ 234.029249] SyS_mount+0x35/0x50 [ 234.032595] ? ksys_mount+0x140/0x140 [ 234.036377] do_syscall_64+0x29e/0x9d0 [ 234.040245] ? vmalloc_sync_all+0x30/0x30 [ 234.044373] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.048848] ? finish_task_switch+0x1ca/0x810 [ 234.053327] ? syscall_return_slowpath+0x5c0/0x5c0 [ 234.058241] ? syscall_return_slowpath+0x30f/0x5c0 [ 234.063156] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 234.068505] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.073335] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 234.078502] RIP: 0033:0x455329 2154/05/25 08:13:16 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:16 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9, 0x8, 0x7cea, 0x8, 0xffffffffffffffff, 0xfffffffffffffff8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000200)="0a4c6ceeb85a3280fe4777ee8b167e5d27d8e899d35cd2acf430af0476a6b366c4dbf63cf807a7f7fdc59645b1efda18e42a779df7a1eb74e56bd4acd2e92ba04403afb276976c555086e3d87217b4d935df06fbc6b1e1d5706a687cc1b021023fe67e17fe51d8b66c5a0a226f4c565162862368410942b2d0b7040e2b7e5f126cb8a4afc4dddb9a4e5b6055c8d032c686c4576e", &(0x7f0000000080)="6bd51cd70150f1f858cbfa11a98798383e85"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:16 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:16 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 234.081671] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 234.089361] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 234.096614] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 234.103861] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 234.111112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 234.118360] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000016 2154/05/25 08:13:16 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:16 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:16 executing program 4 (fault-call:2 fault-nth:23): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) [ 234.220790] devpts: called with bogus options 2154/05/25 08:13:16 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file#/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 234.380183] FAULT_INJECTION: forcing a failure. [ 234.380183] name failslab, interval 1, probability 0, space 0, times 0 [ 234.391539] CPU: 1 PID: 20330 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 234.398377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.407724] Call Trace: [ 234.410326] dump_stack+0x1b9/0x294 [ 234.413966] ? dump_stack_print_info.cold.2+0x52/0x52 [ 234.419169] ? __save_stack_trace+0x7e/0xd0 [ 234.423512] should_fail.cold.4+0xa/0x1a [ 234.427586] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.432699] ? save_stack+0x43/0xd0 [ 234.436327] ? kasan_kmalloc+0xc4/0xe0 [ 234.440218] ? kmem_cache_alloc_trace+0x152/0x780 [ 234.445076] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 234.450272] ? __list_lru_init+0x456/0x790 [ 234.454510] ? sget_userns+0x706/0xf20 [ 234.458411] ? graph_lock+0x170/0x170 [ 234.462215] ? do_mount+0x564/0x3070 [ 234.465922] ? ksys_mount+0x12d/0x140 [ 234.469712] ? SyS_mount+0x35/0x50 [ 234.473248] ? do_syscall_64+0x29e/0x9d0 [ 234.477299] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 234.482650] ? find_held_lock+0x36/0x1c0 [ 234.486702] ? __lock_is_held+0xb5/0x140 [ 234.490757] ? check_same_owner+0x320/0x320 [ 234.495060] ? rcu_note_context_switch+0x710/0x710 [ 234.499981] __should_failslab+0x124/0x180 [ 234.504202] should_failslab+0x9/0x14 [ 234.507987] kmem_cache_alloc_trace+0x2cb/0x780 [ 234.512636] ? __kmalloc_node+0x33/0x70 [ 234.516593] ? __kmalloc_node+0x33/0x70 [ 234.520549] ? rcu_read_lock_sched_held+0x108/0x120 [ 234.525554] __memcg_init_list_lru_node+0x17d/0x2c0 [ 234.530552] ? kvfree_rcu+0x20/0x20 [ 234.534157] ? __kmalloc_node+0x47/0x70 [ 234.538119] __list_lru_init+0x456/0x790 [ 234.542166] ? list_lru_destroy+0x4c0/0x4c0 [ 234.546470] ? mark_held_locks+0xc9/0x160 [ 234.550602] ? __raw_spin_lock_init+0x1c/0x100 [ 234.555166] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.560165] ? lockdep_init_map+0x9/0x10 [ 234.564209] sget_userns+0x706/0xf20 [ 234.567904] ? set_anon_super+0x20/0x20 [ 234.571861] ? get_empty_filp.cold.7+0x3e/0x3e [ 234.576425] ? destroy_unused_super.part.9+0x100/0x100 [ 234.581686] ? alloc_vfsmnt+0x771/0x9d0 [ 234.585646] ? mnt_free_id.isra.27+0x60/0x60 [ 234.590040] ? kasan_check_read+0x11/0x20 [ 234.594165] ? graph_lock+0x170/0x170 [ 234.597948] ? rcu_pm_notify+0xc0/0xc0 [ 234.601812] ? trace_hardirqs_off+0xd/0x10 [ 234.606028] ? cap_capable+0x1f9/0x260 [ 234.609898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.615415] ? security_capable+0x99/0xc0 [ 234.619546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.625062] ? ns_capable_common+0x13f/0x170 [ 234.629454] mount_ns+0x8f/0x1d0 [ 234.632801] ? rpc_pipe_release+0xb70/0xb70 [ 234.637103] rpc_mount+0x9e/0xd0 [ 234.640449] ? lock_release+0xa10/0xa10 [ 234.644406] mount_fs+0xae/0x328 [ 234.647755] ? mpi_free.cold.1+0x19/0x19 [ 234.651810] vfs_kern_mount.part.34+0xd4/0x4d0 [ 234.656381] ? may_umount+0xb0/0xb0 [ 234.659987] ? _raw_read_unlock+0x22/0x30 [ 234.664114] ? __get_fs_type+0x97/0xc0 [ 234.667987] do_mount+0x564/0x3070 [ 234.671521] ? lock_downgrade+0x8e0/0x8e0 [ 234.675653] ? copy_mount_string+0x40/0x40 [ 234.679868] ? check_same_owner+0x320/0x320 [ 234.684172] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 234.689167] ? __check_object_size+0x95/0x5d9 [ 234.693646] ? __might_sleep+0x95/0x190 [ 234.697613] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 234.703132] ? _copy_from_user+0xdf/0x150 [ 234.707264] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 234.712782] ? copy_mount_options+0x285/0x380 [ 234.717260] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 234.722780] ksys_mount+0x12d/0x140 [ 234.726386] SyS_mount+0x35/0x50 [ 234.730015] ? ksys_mount+0x140/0x140 [ 234.733799] do_syscall_64+0x29e/0x9d0 [ 234.737673] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 234.742496] ? syscall_return_slowpath+0x5c0/0x5c0 [ 234.747405] ? syscall_return_slowpath+0x30f/0x5c0 [ 234.752321] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 234.757669] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.762494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 234.767660] RIP: 0033:0x455329 [ 234.770828] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2154/05/25 08:13:16 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 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, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2154/05/25 08:13:16 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:16 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2154/05/25 08:13:16 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 234.778521] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 234.785769] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 234.793016] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 234.800263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 234.807510] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000017 [ 234.914428] devpts: called with bogus options 2171/05/30 03:03:01 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:01 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file%/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2171/05/30 03:03:01 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000095c0)={&(0x7f0000008340)=@hci={0x0, 0x0}, 0x80, &(0x7f00000094c0)=[{&(0x7f00000083c0)=""/4096, 0x1000}, {&(0x7f00000093c0)=""/247, 0xf7}], 0x2, &(0x7f0000009500)=""/153, 0x99, 0x80000001}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000009600)={0x0, 0x9, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xffffffff}, [@jmp={0x5, 0x993f, 0x5, 0xf, 0x7, 0x4, 0xffffffffffffffff}, @generic={0xffffffffffffffe0, 0x5, 0x3, 0x8}, @ldst={0x3, 0x3, 0x3, 0x4, 0xf}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x63, &(0x7f0000000280)=""/99, 0x41000, 0x1, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 4 (fault-call:2 fault-nth:24): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) [ 235.158223] FAULT_INJECTION: forcing a failure. [ 235.158223] name failslab, interval 1, probability 0, space 0, times 0 [ 235.169497] CPU: 1 PID: 20358 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 235.176337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.185689] Call Trace: [ 235.188282] dump_stack+0x1b9/0x294 [ 235.191921] ? dump_stack_print_info.cold.2+0x52/0x52 [ 235.197121] ? __save_stack_trace+0x7e/0xd0 [ 235.201463] should_fail.cold.4+0xa/0x1a [ 235.205537] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 235.210650] ? save_stack+0x43/0xd0 [ 235.214282] ? kasan_kmalloc+0xc4/0xe0 [ 235.218179] ? kmem_cache_alloc_trace+0x152/0x780 [ 235.223033] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 235.228233] ? __list_lru_init+0x456/0x790 [ 235.232469] ? sget_userns+0x706/0xf20 [ 235.236367] ? graph_lock+0x170/0x170 [ 235.240175] ? do_mount+0x564/0x3070 [ 235.243895] ? ksys_mount+0x12d/0x140 [ 235.247696] ? SyS_mount+0x35/0x50 [ 235.251253] ? do_syscall_64+0x29e/0x9d0 [ 235.255329] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 235.260698] ? find_held_lock+0x36/0x1c0 [ 235.264769] ? __lock_is_held+0xb5/0x140 [ 235.268849] ? check_same_owner+0x320/0x320 [ 235.273184] ? rcu_note_context_switch+0x710/0x710 [ 235.278125] __should_failslab+0x124/0x180 [ 235.282374] should_failslab+0x9/0x14 [ 235.286187] kmem_cache_alloc_trace+0x2cb/0x780 [ 235.290865] ? __kmalloc_node+0x33/0x70 [ 235.294845] ? __kmalloc_node+0x33/0x70 [ 235.298828] ? rcu_read_lock_sched_held+0x108/0x120 [ 235.303861] __memcg_init_list_lru_node+0x17d/0x2c0 [ 235.308885] ? kvfree_rcu+0x20/0x20 [ 235.312518] ? __kmalloc_node+0x47/0x70 [ 235.316510] __list_lru_init+0x456/0x790 [ 235.320584] ? list_lru_destroy+0x4c0/0x4c0 [ 235.324922] ? mark_held_locks+0xc9/0x160 [ 235.329069] ? __raw_spin_lock_init+0x1c/0x100 [ 235.333650] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.338681] ? lockdep_init_map+0x9/0x10 [ 235.342745] sget_userns+0x706/0xf20 [ 235.346458] ? set_anon_super+0x20/0x20 [ 235.350438] ? get_empty_filp.cold.7+0x3e/0x3e [ 235.355021] ? destroy_unused_super.part.9+0x100/0x100 [ 235.360301] ? alloc_vfsmnt+0x771/0x9d0 [ 235.364279] ? mnt_free_id.isra.27+0x60/0x60 [ 235.368692] ? kasan_check_read+0x11/0x20 [ 235.372840] ? graph_lock+0x170/0x170 [ 235.376630] ? rcu_pm_notify+0xc0/0xc0 [ 235.380500] ? trace_hardirqs_off+0xd/0x10 [ 235.384721] ? cap_capable+0x1f9/0x260 [ 235.388595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.394117] ? security_capable+0x99/0xc0 [ 235.398254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.403774] ? ns_capable_common+0x13f/0x170 [ 235.408171] mount_ns+0x8f/0x1d0 [ 235.411521] ? rpc_pipe_release+0xb70/0xb70 [ 235.415834] rpc_mount+0x9e/0xd0 [ 235.419181] ? lock_release+0xa10/0xa10 [ 235.423134] mount_fs+0xae/0x328 [ 235.426485] ? mpi_free.cold.1+0x19/0x19 [ 235.430532] vfs_kern_mount.part.34+0xd4/0x4d0 [ 235.435103] ? may_umount+0xb0/0xb0 [ 235.438713] ? _raw_read_unlock+0x22/0x30 [ 235.442842] ? __get_fs_type+0x97/0xc0 [ 235.446711] do_mount+0x564/0x3070 [ 235.450240] ? lock_downgrade+0x8e0/0x8e0 [ 235.454369] ? copy_mount_string+0x40/0x40 [ 235.458588] ? check_same_owner+0x320/0x320 [ 235.462891] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 235.467889] ? __check_object_size+0x95/0x5d9 [ 235.472370] ? __might_sleep+0x95/0x190 [ 235.476330] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 235.481849] ? _copy_from_user+0xdf/0x150 [ 235.485982] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 235.491496] ? copy_mount_options+0x285/0x380 [ 235.495982] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 235.501507] ksys_mount+0x12d/0x140 [ 235.505120] SyS_mount+0x35/0x50 [ 235.508469] ? ksys_mount+0x140/0x140 [ 235.512255] do_syscall_64+0x29e/0x9d0 [ 235.516121] ? vmalloc_sync_all+0x30/0x30 [ 235.520255] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.524731] ? finish_task_switch+0x1ca/0x810 [ 235.529213] ? syscall_return_slowpath+0x5c0/0x5c0 [ 235.534155] ? syscall_return_slowpath+0x30f/0x5c0 [ 235.539070] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 235.544418] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 235.549246] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 235.554423] RIP: 0033:0x455329 [ 235.557592] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 235.565284] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 235.572533] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 235.579781] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 235.587031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 235.594278] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000018 [ 235.613290] devpts: called with bogus options 2171/05/30 03:03:01 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:01 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009502000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 4 (fault-call:2 fault-nth:25): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2171/05/30 03:03:01 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file+/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2171/05/30 03:03:01 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:01 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 235.869403] FAULT_INJECTION: forcing a failure. [ 235.869403] name failslab, interval 1, probability 0, space 0, times 0 [ 235.880836] CPU: 0 PID: 20396 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 235.887681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.897033] Call Trace: [ 235.899634] dump_stack+0x1b9/0x294 [ 235.903280] ? dump_stack_print_info.cold.2+0x52/0x52 [ 235.908484] ? __save_stack_trace+0x7e/0xd0 [ 235.912822] should_fail.cold.4+0xa/0x1a 2171/05/30 03:03:01 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:01 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 235.916895] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 235.922004] ? save_stack+0x43/0xd0 [ 235.925641] ? kasan_kmalloc+0xc4/0xe0 [ 235.929532] ? kmem_cache_alloc_trace+0x152/0x780 [ 235.934384] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 235.939585] ? __list_lru_init+0x456/0x790 [ 235.943821] ? sget_userns+0x706/0xf20 [ 235.947702] ? graph_lock+0x170/0x170 [ 235.951493] ? do_mount+0x564/0x3070 [ 235.955185] ? ksys_mount+0x12d/0x140 [ 235.958979] ? SyS_mount+0x35/0x50 [ 235.962514] ? do_syscall_64+0x29e/0x9d0 [ 235.966557] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 235.971912] ? find_held_lock+0x36/0x1c0 [ 235.975979] ? __lock_is_held+0xb5/0x140 [ 235.980048] ? check_same_owner+0x320/0x320 [ 235.984363] ? rcu_note_context_switch+0x710/0x710 [ 235.989286] __should_failslab+0x124/0x180 [ 235.993509] should_failslab+0x9/0x14 [ 235.997300] kmem_cache_alloc_trace+0x2cb/0x780 [ 236.001968] ? __kmalloc_node+0x33/0x70 [ 236.005927] ? __kmalloc_node+0x33/0x70 [ 236.009908] __memcg_init_list_lru_node+0x17d/0x2c0 [ 236.014921] ? kvfree_rcu+0x20/0x20 [ 236.018535] ? __kmalloc_node+0x47/0x70 [ 236.022493] __list_lru_init+0x456/0x790 [ 236.026537] ? list_lru_destroy+0x4c0/0x4c0 [ 236.030844] ? mark_held_locks+0xc9/0x160 [ 236.034990] ? __raw_spin_lock_init+0x1c/0x100 [ 236.039554] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.044553] ? lockdep_init_map+0x9/0x10 [ 236.048601] sget_userns+0x706/0xf20 [ 236.052301] ? set_anon_super+0x20/0x20 [ 236.056274] ? get_empty_filp.cold.7+0x3e/0x3e [ 236.060839] ? destroy_unused_super.part.9+0x100/0x100 [ 236.066097] ? alloc_vfsmnt+0x771/0x9d0 [ 236.070067] ? mnt_free_id.isra.27+0x60/0x60 [ 236.074478] ? kasan_check_read+0x11/0x20 [ 236.078628] ? graph_lock+0x170/0x170 [ 236.082408] ? rcu_pm_notify+0xc0/0xc0 [ 236.086271] ? trace_hardirqs_off+0xd/0x10 [ 236.090485] ? cap_capable+0x1f9/0x260 [ 236.094356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.099871] ? security_capable+0x99/0xc0 [ 236.104005] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.109614] ? ns_capable_common+0x13f/0x170 [ 236.114002] mount_ns+0x8f/0x1d0 [ 236.117349] ? rpc_pipe_release+0xb70/0xb70 [ 236.121650] rpc_mount+0x9e/0xd0 [ 236.125006] ? lock_release+0xa10/0xa10 [ 236.128967] mount_fs+0xae/0x328 [ 236.132320] ? mpi_free.cold.1+0x19/0x19 [ 236.136366] vfs_kern_mount.part.34+0xd4/0x4d0 [ 236.140928] ? may_umount+0xb0/0xb0 [ 236.144533] ? _raw_read_unlock+0x22/0x30 [ 236.148667] ? __get_fs_type+0x97/0xc0 [ 236.152546] do_mount+0x564/0x3070 [ 236.156072] ? lock_downgrade+0x8e0/0x8e0 [ 236.160207] ? copy_mount_string+0x40/0x40 [ 236.164424] ? check_same_owner+0x320/0x320 [ 236.168724] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 236.173727] ? __check_object_size+0x95/0x5d9 [ 236.178225] ? __might_sleep+0x95/0x190 [ 236.182185] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 236.187702] ? _copy_from_user+0xdf/0x150 [ 236.191839] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 236.197363] ? copy_mount_options+0x285/0x380 [ 236.201836] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 236.207365] ksys_mount+0x12d/0x140 [ 236.210972] SyS_mount+0x35/0x50 [ 236.214314] ? ksys_mount+0x140/0x140 [ 236.218104] do_syscall_64+0x29e/0x9d0 [ 236.221976] ? vmalloc_sync_all+0x30/0x30 [ 236.226104] ? kasan_check_write+0x14/0x20 [ 236.230335] ? syscall_return_slowpath+0x5c0/0x5c0 [ 236.235252] ? syscall_return_slowpath+0x30f/0x5c0 [ 236.240176] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 236.245544] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 236.250373] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 236.255538] RIP: 0033:0x455329 [ 236.258705] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2171/05/30 03:03:02 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:02 executing program 4 (fault-call:2 fault-nth:26): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) [ 236.266390] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 236.273638] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 236.280885] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 236.288132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 236.295377] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000019 2171/05/30 03:03:02 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:02 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:02 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file-/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 236.374266] devpts: called with bogus options 2171/05/30 03:03:02 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000001380)={&(0x7f0000000200)=@sco, 0x80, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001300)=""/117, 0x75, 0x4c12740c}, 0x40000000) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r3, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg$kcm(r0, &(0x7f0000001900)={&(0x7f0000001600)=@ax25={0x3, {"ff208740d7585f"}, 0xb29}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001680)="386ec530e3f733e27434525508b64d228e3431e8ffcbf98b596fad6a64a8ec5c5ddd40f488549b2372215cc6abcbf4626ffb9e987b55d403b74705d2ab55d9f02ba9ba26254d99f2ae95dfca7f49d010c1b9297660d18362c6f8b7eda90ab0563977024204424fff3b7f9bad229ae93adf3508394f43c8153f30ec740f8daf3cad35ddc6cebdcbac9f2a056a9747ea3c56f5e94cba6810a86e1501b816f637bd3d3433e1ae2f3066d1d1dc4b16152d9ff756eaac37bccb095591d5a336344d324f02be82c7356b5425ca728aa837c6f7c77de7d80b34a2b7fa01453f5f781bb45826f5207c40e8cb", 0xe8}], 0x1, &(0x7f00000017c0)=[{0xa8, 0x0, 0x100000001, "4e6474042caff5d7b5179ede1476d6901a348332c8c96c401a0ad0fdc6e859b109020f9d9ecca6c588495c5531f94040985cc75f19089209cabd124c3994b50a9d29930da12d9a7fc285e7c185fe0064ec25c66f5dc1f8aac8b4853b87b368dae1541d0d1af8b75ad0150d2de56aef86a6376d1759989243eb8744d3e566c21eb9add147f9f862908f1ccb1e8681064cc82e7dd23cacb76a"}, {0x98, 0x10e, 0x100, "8e5843c6dca05668ef39fb3b47ef25d5003c114bb472c516e392390f3e4d38092c3ec23dbd63636d65905cb1fc0f047dee3017545fc0f6eeec005032269d328b54814eb4a90f07d38792756381c6934e6daeb8d5622a9d910dae46583e8ae537eeea8d21b342f6e67fa59db7739ae81080fc7eccb40389d77d6ef0f0a13f905760"}], 0x140, 0x40000}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001480)={r3, 0x50, &(0x7f0000001400)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001500)=r5, 0x4) close(r3) sendmsg(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/235, 0xeb, 0x2}, 0x122) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000014c0)=r2, 0x3da) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000001580)=ANY=[@ANYBLOB="180080000000950000004f46000000004046d7e68707b0a0834174029aac0bf8511dbf2cd4bfdf8fdc7acaaf7623ddb2ed10648b448ae1329e025a20a37c3ec58c33d5ba373f9b8e8a3901e9a9"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r6, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001540)) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000013c0)) socketpair(0x10, 0x7, 0x1f, &(0x7f0000000180)) 2171/05/30 03:03:02 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 236.639210] FAULT_INJECTION: forcing a failure. [ 236.639210] name failslab, interval 1, probability 0, space 0, times 0 [ 236.650523] CPU: 0 PID: 20428 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 236.657365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.666718] Call Trace: [ 236.669318] dump_stack+0x1b9/0x294 [ 236.672981] ? dump_stack_print_info.cold.2+0x52/0x52 [ 236.678183] ? __save_stack_trace+0x7e/0xd0 [ 236.682522] should_fail.cold.4+0xa/0x1a [ 236.686613] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 236.691707] ? save_stack+0x43/0xd0 [ 236.695320] ? kasan_kmalloc+0xc4/0xe0 [ 236.699190] ? kmem_cache_alloc_trace+0x152/0x780 [ 236.704014] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 236.709187] ? __list_lru_init+0x456/0x790 [ 236.713399] ? sget_userns+0x706/0xf20 [ 236.717265] ? graph_lock+0x170/0x170 [ 236.721054] ? do_mount+0x564/0x3070 [ 236.724755] ? ksys_mount+0x12d/0x140 [ 236.728540] ? SyS_mount+0x35/0x50 [ 236.732091] ? do_syscall_64+0x29e/0x9d0 [ 236.736146] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 236.741502] ? find_held_lock+0x36/0x1c0 [ 236.745557] ? __lock_is_held+0xb5/0x140 [ 236.749622] ? check_same_owner+0x320/0x320 [ 236.753925] ? rcu_note_context_switch+0x710/0x710 [ 236.758856] __should_failslab+0x124/0x180 [ 236.763081] should_failslab+0x9/0x14 [ 236.766861] kmem_cache_alloc_trace+0x2cb/0x780 [ 236.771510] ? __kmalloc_node+0x33/0x70 [ 236.775478] ? __kmalloc_node+0x33/0x70 [ 236.779445] ? rcu_read_lock_sched_held+0x108/0x120 [ 236.784456] __memcg_init_list_lru_node+0x17d/0x2c0 [ 236.789460] ? kvfree_rcu+0x20/0x20 [ 236.793068] ? __kmalloc_node+0x47/0x70 [ 236.797026] __list_lru_init+0x456/0x790 [ 236.801074] ? list_lru_destroy+0x4c0/0x4c0 [ 236.805377] ? mark_held_locks+0xc9/0x160 [ 236.809513] ? __raw_spin_lock_init+0x1c/0x100 [ 236.814081] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.819077] ? lockdep_init_map+0x9/0x10 [ 236.823118] sget_userns+0x706/0xf20 [ 236.826816] ? set_anon_super+0x20/0x20 [ 236.830769] ? get_empty_filp.cold.7+0x3e/0x3e [ 236.835335] ? destroy_unused_super.part.9+0x100/0x100 [ 236.840600] ? alloc_vfsmnt+0x771/0x9d0 [ 236.844560] ? mnt_free_id.isra.27+0x60/0x60 [ 236.848949] ? kasan_check_read+0x11/0x20 [ 236.853075] ? graph_lock+0x170/0x170 [ 236.856857] ? rcu_pm_notify+0xc0/0xc0 [ 236.860730] ? trace_hardirqs_off+0xd/0x10 [ 236.864953] ? cap_capable+0x1f9/0x260 [ 236.868837] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.874358] ? security_capable+0x99/0xc0 [ 236.878502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.884043] ? ns_capable_common+0x13f/0x170 [ 236.888443] mount_ns+0x8f/0x1d0 [ 236.891791] ? rpc_pipe_release+0xb70/0xb70 [ 236.896091] rpc_mount+0x9e/0xd0 [ 236.899437] ? lock_release+0xa10/0xa10 [ 236.903391] mount_fs+0xae/0x328 [ 236.906737] vfs_kern_mount.part.34+0xd4/0x4d0 [ 236.911299] ? may_umount+0xb0/0xb0 [ 236.914915] ? _raw_read_unlock+0x22/0x30 [ 236.919044] ? __get_fs_type+0x97/0xc0 [ 236.922909] do_mount+0x564/0x3070 [ 236.926434] ? lock_downgrade+0x8e0/0x8e0 [ 236.930564] ? copy_mount_string+0x40/0x40 [ 236.934776] ? check_same_owner+0x320/0x320 [ 236.939076] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 236.944070] ? __check_object_size+0x95/0x5d9 [ 236.948553] ? __might_sleep+0x95/0x190 [ 236.952539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 236.958055] ? _copy_from_user+0xdf/0x150 [ 236.962185] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 236.967702] ? copy_mount_options+0x285/0x380 [ 236.972175] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 236.977692] ksys_mount+0x12d/0x140 [ 236.981298] SyS_mount+0x35/0x50 [ 236.984641] ? ksys_mount+0x140/0x140 [ 236.988421] do_syscall_64+0x29e/0x9d0 [ 236.992285] ? vmalloc_sync_all+0x30/0x30 [ 236.996422] ? finish_task_switch+0x1ca/0x810 [ 237.000920] ? syscall_return_slowpath+0x5c0/0x5c0 [ 237.005837] ? syscall_return_slowpath+0x30f/0x5c0 [ 237.010749] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 237.016094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 237.020932] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 237.026107] RIP: 0033:0x455329 [ 237.029272] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 237.036957] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 237.044211] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 237.051467] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 237.058713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 237.065961] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001a [ 237.134320] devpts: called with bogus options 2171/05/30 03:03:03 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:03 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xa, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:03 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:03 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:03 executing program 4 (fault-call:2 fault-nth:27): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2171/05/30 03:03:03 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file1/bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2171/05/30 03:03:03 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xa5) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000007110000000000000000000000000000098fc5c7bb09967de412a410fbe73959660907d55fd2e650bb2a650d199126e46dfd3a22ac2a66f025c5660"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:03 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:03 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 237.692731] devpts: called with bogus options [ 237.698384] FAULT_INJECTION: forcing a failure. [ 237.698384] name failslab, interval 1, probability 0, space 0, times 0 [ 237.709672] CPU: 1 PID: 20454 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 237.716513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.725865] Call Trace: [ 237.728462] dump_stack+0x1b9/0x294 [ 237.732097] ? dump_stack_print_info.cold.2+0x52/0x52 [ 237.737292] ? __save_stack_trace+0x7e/0xd0 2171/05/30 03:03:03 executing program 0 (fault-call:4 fault-nth:0): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:03 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:03 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file01bus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2171/05/30 03:03:03 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:03 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 237.741628] should_fail.cold.4+0xa/0x1a [ 237.745701] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 237.750815] ? save_stack+0x43/0xd0 [ 237.754447] ? kasan_kmalloc+0xc4/0xe0 [ 237.758336] ? kmem_cache_alloc_trace+0x152/0x780 [ 237.763188] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 237.768385] ? __list_lru_init+0x456/0x790 [ 237.772625] ? sget_userns+0x706/0xf20 [ 237.776522] ? graph_lock+0x170/0x170 [ 237.780323] ? do_mount+0x564/0x3070 [ 237.784036] ? ksys_mount+0x12d/0x140 [ 237.787842] ? SyS_mount+0x35/0x50 [ 237.791388] ? do_syscall_64+0x29e/0x9d0 [ 237.795454] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 237.800826] ? find_held_lock+0x36/0x1c0 [ 237.804898] ? __lock_is_held+0xb5/0x140 [ 237.808985] ? check_same_owner+0x320/0x320 [ 237.813317] ? rcu_note_context_switch+0x710/0x710 [ 237.818263] __should_failslab+0x124/0x180 [ 237.822507] should_failslab+0x9/0x14 [ 237.826315] kmem_cache_alloc_trace+0x2cb/0x780 [ 237.830987] ? __kmalloc_node+0x33/0x70 [ 237.834971] ? __kmalloc_node+0x33/0x70 [ 237.838954] ? rcu_read_lock_sched_held+0x108/0x120 [ 237.843991] __memcg_init_list_lru_node+0x17d/0x2c0 [ 237.849017] ? kvfree_rcu+0x20/0x20 [ 237.852648] ? __kmalloc_node+0x47/0x70 [ 237.856641] __list_lru_init+0x456/0x790 [ 237.860720] ? list_lru_destroy+0x4c0/0x4c0 [ 237.865048] ? mark_held_locks+0xc9/0x160 [ 237.869209] ? __raw_spin_lock_init+0x1c/0x100 [ 237.873793] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 237.878806] ? lockdep_init_map+0x9/0x10 [ 237.882859] sget_userns+0x706/0xf20 [ 237.886571] ? set_anon_super+0x20/0x20 [ 237.890553] ? get_empty_filp.cold.7+0x3e/0x3e [ 237.895136] ? destroy_unused_super.part.9+0x100/0x100 [ 237.900417] ? alloc_vfsmnt+0x771/0x9d0 [ 237.904392] ? mnt_free_id.isra.27+0x60/0x60 [ 237.908807] ? kasan_check_read+0x11/0x20 [ 237.912961] ? graph_lock+0x170/0x170 [ 237.916762] ? rcu_pm_notify+0xc0/0xc0 [ 237.920647] ? trace_hardirqs_off+0xd/0x10 [ 237.924883] ? cap_capable+0x1f9/0x260 [ 237.928778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.934316] ? security_capable+0x99/0xc0 [ 237.938470] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.944016] ? ns_capable_common+0x13f/0x170 [ 237.948433] mount_ns+0x8f/0x1d0 [ 237.951794] ? rpc_pipe_release+0xb70/0xb70 [ 237.956102] rpc_mount+0x9e/0xd0 [ 237.959454] ? lock_release+0xa10/0xa10 [ 237.963414] mount_fs+0xae/0x328 [ 237.966763] ? mpi_free.cold.1+0x19/0x19 [ 237.970816] vfs_kern_mount.part.34+0xd4/0x4d0 [ 237.975383] ? may_umount+0xb0/0xb0 [ 237.978994] ? _raw_read_unlock+0x22/0x30 [ 237.983124] ? __get_fs_type+0x97/0xc0 [ 237.986997] do_mount+0x564/0x3070 [ 237.990520] ? lock_downgrade+0x8e0/0x8e0 [ 237.994652] ? copy_mount_string+0x40/0x40 [ 237.998869] ? check_same_owner+0x320/0x320 [ 238.003178] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 238.008173] ? __check_object_size+0x95/0x5d9 [ 238.012653] ? __might_sleep+0x95/0x190 [ 238.016615] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 238.022136] ? _copy_from_user+0xdf/0x150 [ 238.026267] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 238.031782] ? copy_mount_options+0x285/0x380 [ 238.036257] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 238.041773] ksys_mount+0x12d/0x140 [ 238.045382] SyS_mount+0x35/0x50 [ 238.048728] ? ksys_mount+0x140/0x140 [ 238.052516] do_syscall_64+0x29e/0x9d0 [ 238.056386] ? vmalloc_sync_all+0x30/0x30 [ 238.060515] ? _raw_spin_unlock_irq+0x27/0x70 [ 238.064991] ? finish_task_switch+0x1ca/0x810 [ 238.069470] ? syscall_return_slowpath+0x5c0/0x5c0 [ 238.074379] ? syscall_return_slowpath+0x30f/0x5c0 [ 238.079291] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 238.084644] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.089474] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 238.094643] RIP: 0033:0x455329 [ 238.097815] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 238.105502] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 238.112749] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 238.119998] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.127245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 238.134494] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001b 2171/05/30 03:03:04 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:04 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:04 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x11) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000f1676f3e75b91b00711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f0000000400)}, 0x2df) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200)="16badc20f2a3c0a42d85f18bc6bc1efc5b21cce5c4d70e580d445aaaef76538379a90fe6166d23c210acb0172219af5c0ccb52ecceb72abb5565c8ff8ee6d53e528d4c7489c7ebe5d7a69d42a36dc9acf5c52444aedaa427e10ffca324cac71eeff24ad1b559ece5fb934c5ec970de2fcb916f02646e66cfcb99e7dac54190f5876ef1b709ca36a336e1e1ed3d6a52d4743ea43ea1559fb4010235d9d93cf0b7250c94b621d36f5e1197c326119908701f5689a78093a28977983419aeec0438732af560e57addcb6a9a53a6acdb094af4b5459e3f1d3cb688bac9a1bbe5d8ec7194dd591d8c9a35f17a8baeb4dc", &(0x7f0000000300)="a0621d61671e073489b60448d53c9f0f02174890abe557cec7f842941eb7cae38b404deac11f3d3f67b36cb310c4bc82e881e73b4385cfb820c1c99532a3df2d64cdc71c000f257d9325badefd8c0836024438694566496da6dcaa9ce4f4a8f3f7ff5f936d822a7c74", 0x1}, 0x20) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f0000000180)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r2, 0x9, 0x10}, 0xc) [ 238.167974] FAULT_INJECTION: forcing a failure. [ 238.167974] name failslab, interval 1, probability 0, space 0, times 0 [ 238.179325] CPU: 0 PID: 20470 Comm: syz-executor0 Not tainted 4.16.0+ #3 [ 238.186164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.195511] Call Trace: [ 238.198106] dump_stack+0x1b9/0x294 [ 238.201750] ? dump_stack_print_info.cold.2+0x52/0x52 [ 238.206960] ? print_usage_bug+0xc0/0xc0 [ 238.211029] should_fail.cold.4+0xa/0x1a 2171/05/30 03:03:04 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:04 executing program 4 (fault-call:2 fault-nth:28): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) [ 238.215097] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 238.220207] ? __fdget_pos+0x1a9/0x1e0 [ 238.224097] ? graph_lock+0x170/0x170 [ 238.227908] ? graph_lock+0x170/0x170 [ 238.231713] ? debug_check_no_locks_freed+0x310/0x310 [ 238.236910] ? find_held_lock+0x36/0x1c0 [ 238.240981] ? __lock_is_held+0xb5/0x140 [ 238.245059] ? check_same_owner+0x320/0x320 [ 238.249380] ? rcu_note_context_switch+0x710/0x710 [ 238.254297] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 238.259473] __should_failslab+0x124/0x180 [ 238.263688] should_failslab+0x9/0x14 [ 238.267468] kmem_cache_alloc_trace+0x2cb/0x780 [ 238.272167] assoc_array_insert+0xe4/0x2f50 [ 238.276470] ? lock_release+0xa10/0xa10 [ 238.280442] ? check_same_owner+0x320/0x320 [ 238.284758] ? rcu_note_context_switch+0x710/0x710 [ 238.289669] ? assoc_array_cancel_edit+0x90/0x90 [ 238.294415] ? down_write+0x87/0x120 [ 238.298117] ? __key_link_begin+0x230/0x300 [ 238.302435] ? down_read+0x1b0/0x1b0 [ 238.306140] __key_link_begin+0x135/0x300 [ 238.310269] key_link+0x80/0x2b0 [ 238.313614] ? __key_link_end+0x130/0x130 [ 238.317745] ? key_task_permission+0x1ba/0x390 [ 238.322312] keyctl_get_persistent+0x74f/0x9d0 [ 238.326873] ? proc_keys_show+0x1030/0x1030 [ 238.331182] ? ksys_write+0x1a6/0x250 [ 238.334962] ? SyS_read+0x30/0x30 [ 238.338392] ? mm_fault_error+0x380/0x380 [ 238.342523] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 238.347348] SyS_keyctl+0x9c/0x2d0 [ 238.350875] ? keyctl_restrict_keyring+0x1c0/0x1c0 [ 238.355797] do_syscall_64+0x29e/0x9d0 [ 238.359665] ? vmalloc_sync_all+0x30/0x30 [ 238.363798] ? _raw_spin_unlock_irq+0x27/0x70 [ 238.368275] ? finish_task_switch+0x1ca/0x810 [ 238.372749] ? syscall_return_slowpath+0x5c0/0x5c0 [ 238.377665] ? syscall_return_slowpath+0x30f/0x5c0 [ 238.382577] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 238.387922] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.392761] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 238.397932] RIP: 0033:0x455329 [ 238.401095] RSP: 002b:00007f33b866ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 238.408781] RAX: ffffffffffffffda RBX: 00007f33b866b6d4 RCX: 0000000000455329 2171/05/30 03:03:04 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 238.416026] RDX: 00000000fffffffb RSI: 00000000fffffffe RDI: 0000000000000016 [ 238.423272] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.430519] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000014 [ 238.437770] R13: 0000000000000641 R14: 00000000006fc6b8 R15: 0000000000000000 [ 238.751298] devpts: called with bogus options [ 238.762675] FAULT_INJECTION: forcing a failure. [ 238.762675] name failslab, interval 1, probability 0, space 0, times 0 [ 238.773959] CPU: 0 PID: 20501 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 238.780797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.790143] Call Trace: [ 238.792718] dump_stack+0x1b9/0x294 [ 238.796330] ? dump_stack_print_info.cold.2+0x52/0x52 [ 238.801504] ? __save_stack_trace+0x7e/0xd0 [ 238.805816] should_fail.cold.4+0xa/0x1a [ 238.809861] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 238.814942] ? save_stack+0x43/0xd0 [ 238.818558] ? kasan_kmalloc+0xc4/0xe0 [ 238.822425] ? kmem_cache_alloc_trace+0x152/0x780 [ 238.827247] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 238.832419] ? __list_lru_init+0x456/0x790 [ 238.836639] ? sget_userns+0x706/0xf20 [ 238.840505] ? graph_lock+0x170/0x170 [ 238.844286] ? do_mount+0x564/0x3070 [ 238.847976] ? ksys_mount+0x12d/0x140 [ 238.851756] ? SyS_mount+0x35/0x50 [ 238.855277] ? do_syscall_64+0x29e/0x9d0 [ 238.859318] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 238.864698] ? find_held_lock+0x36/0x1c0 [ 238.868751] ? __lock_is_held+0xb5/0x140 [ 238.872811] ? check_same_owner+0x320/0x320 [ 238.877128] ? rcu_note_context_switch+0x710/0x710 [ 238.882049] __should_failslab+0x124/0x180 [ 238.886275] should_failslab+0x9/0x14 [ 238.890053] kmem_cache_alloc_trace+0x2cb/0x780 [ 238.894702] ? __kmalloc_node+0x33/0x70 [ 238.898654] ? __kmalloc_node+0x33/0x70 [ 238.902616] ? rcu_read_lock_sched_held+0x108/0x120 [ 238.907624] __memcg_init_list_lru_node+0x17d/0x2c0 [ 238.912631] ? kvfree_rcu+0x20/0x20 [ 238.916243] ? __kmalloc_node+0x47/0x70 [ 238.920196] __list_lru_init+0x456/0x790 [ 238.924242] ? list_lru_destroy+0x4c0/0x4c0 [ 238.928543] ? mark_held_locks+0xc9/0x160 [ 238.932670] ? __raw_spin_lock_init+0x1c/0x100 [ 238.937232] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.942227] ? lockdep_init_map+0x9/0x10 [ 238.946269] sget_userns+0x706/0xf20 [ 238.949958] ? set_anon_super+0x20/0x20 [ 238.953910] ? get_empty_filp.cold.7+0x3e/0x3e [ 238.958486] ? destroy_unused_super.part.9+0x100/0x100 [ 238.963749] ? alloc_vfsmnt+0x771/0x9d0 [ 238.967717] ? mnt_free_id.isra.27+0x60/0x60 [ 238.972114] ? kasan_check_read+0x11/0x20 [ 238.976242] ? graph_lock+0x170/0x170 [ 238.980021] ? rcu_pm_notify+0xc0/0xc0 [ 238.983886] ? trace_hardirqs_off+0xd/0x10 [ 238.988099] ? cap_capable+0x1f9/0x260 [ 238.991970] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.997486] ? security_capable+0x99/0xc0 [ 239.001617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.007144] ? ns_capable_common+0x13f/0x170 [ 239.011530] mount_ns+0x8f/0x1d0 [ 239.014885] ? rpc_pipe_release+0xb70/0xb70 [ 239.019184] rpc_mount+0x9e/0xd0 [ 239.022537] ? lock_release+0xa10/0xa10 [ 239.026491] mount_fs+0xae/0x328 [ 239.029845] ? mpi_free.cold.1+0x19/0x19 [ 239.033895] vfs_kern_mount.part.34+0xd4/0x4d0 [ 239.038457] ? may_umount+0xb0/0xb0 [ 239.042062] ? _raw_read_unlock+0x22/0x30 [ 239.046197] ? __get_fs_type+0x97/0xc0 [ 239.050070] do_mount+0x564/0x3070 [ 239.053586] ? lock_downgrade+0x8e0/0x8e0 [ 239.057715] ? copy_mount_string+0x40/0x40 [ 239.061929] ? check_same_owner+0x320/0x320 [ 239.066230] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 239.071223] ? __check_object_size+0x95/0x5d9 [ 239.075706] ? __might_sleep+0x95/0x190 [ 239.079665] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.085183] ? _copy_from_user+0xdf/0x150 [ 239.089311] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.094824] ? copy_mount_options+0x285/0x380 [ 239.099299] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.104816] ksys_mount+0x12d/0x140 [ 239.108428] SyS_mount+0x35/0x50 [ 239.111779] ? ksys_mount+0x140/0x140 [ 239.115560] do_syscall_64+0x29e/0x9d0 [ 239.119425] ? vmalloc_sync_all+0x30/0x30 [ 239.123551] ? _raw_spin_unlock_irq+0x27/0x70 [ 239.128027] ? finish_task_switch+0x1ca/0x810 [ 239.132503] ? syscall_return_slowpath+0x5c0/0x5c0 [ 239.137413] ? syscall_return_slowpath+0x30f/0x5c0 [ 239.142321] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 239.147670] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 239.152503] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 239.157677] RIP: 0033:0x455329 [ 239.160841] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 239.168524] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 239.175770] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 239.183023] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 239.190277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2171/05/30 03:03:05 executing program 0 (fault-call:4 fault-nth:1): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:05 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:05 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x15, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000fc000000000000000009009500000000190000a5f756396804b3142942c7f54542c25962e44b729b910d6080d24c4a937de5ddc5c69bbdeaf1b91292460fabd5792c01eb3e3ed3666b014f0e3dde19c70f3b4ee16bc4921d83b4493ffc2c916fe139442706044175d423c48aa79fd05d1bb52553bc31a0f2e06a295adbb5bd96ea3a3f3b2796197d6f0f932586c9fd3ecbf6c3b734d6152e0a63849ceec1ccb1bde3bfaed4205137"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:05 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:05 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:05 executing program 4 (fault-call:2 fault-nth:29): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2171/05/30 03:03:05 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:05 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0//us\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 239.197523] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001c 2171/05/30 03:03:05 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:05 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:05 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:05 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 239.534431] FAULT_INJECTION: forcing a failure. [ 239.534431] name failslab, interval 1, probability 0, space 0, times 0 [ 239.545978] CPU: 0 PID: 20527 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 239.552818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.562158] Call Trace: [ 239.564744] dump_stack+0x1b9/0x294 [ 239.568356] ? dump_stack_print_info.cold.2+0x52/0x52 [ 239.573536] ? __save_stack_trace+0x7e/0xd0 [ 239.577847] should_fail.cold.4+0xa/0x1a [ 239.581901] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 239.586990] ? save_stack+0x43/0xd0 [ 239.590597] ? kasan_kmalloc+0xc4/0xe0 [ 239.594465] ? kmem_cache_alloc_trace+0x152/0x780 [ 239.599289] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 239.604487] ? __list_lru_init+0x456/0x790 [ 239.608703] ? sget_userns+0x706/0xf20 [ 239.612573] ? graph_lock+0x170/0x170 [ 239.616358] ? do_mount+0x564/0x3070 [ 239.620051] ? ksys_mount+0x12d/0x140 [ 239.623830] ? SyS_mount+0x35/0x50 [ 239.627351] ? do_syscall_64+0x29e/0x9d0 [ 239.631391] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 239.636735] ? find_held_lock+0x36/0x1c0 [ 239.640783] ? __lock_is_held+0xb5/0x140 [ 239.644835] ? check_same_owner+0x320/0x320 [ 239.649142] ? rcu_note_context_switch+0x710/0x710 [ 239.654058] __should_failslab+0x124/0x180 [ 239.658274] should_failslab+0x9/0x14 [ 239.662056] kmem_cache_alloc_trace+0x2cb/0x780 [ 239.666704] ? __kmalloc_node+0x33/0x70 [ 239.670659] ? __kmalloc_node+0x33/0x70 [ 239.674614] ? rcu_read_lock_sched_held+0x108/0x120 [ 239.679616] __memcg_init_list_lru_node+0x17d/0x2c0 [ 239.684612] ? kvfree_rcu+0x20/0x20 [ 239.688219] ? __kmalloc_node+0x47/0x70 [ 239.692185] __list_lru_init+0x456/0x790 [ 239.696233] ? list_lru_destroy+0x4c0/0x4c0 [ 239.700536] ? mark_held_locks+0xc9/0x160 [ 239.704667] ? __raw_spin_lock_init+0x1c/0x100 [ 239.709232] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.714233] ? lockdep_init_map+0x9/0x10 [ 239.718275] sget_userns+0x706/0xf20 [ 239.721973] ? set_anon_super+0x20/0x20 [ 239.725929] ? get_empty_filp.cold.7+0x3e/0x3e [ 239.730490] ? destroy_unused_super.part.9+0x100/0x100 [ 239.735748] ? alloc_vfsmnt+0x771/0x9d0 [ 239.739703] ? mnt_free_id.isra.27+0x60/0x60 [ 239.744100] ? kasan_check_read+0x11/0x20 [ 239.748229] ? graph_lock+0x170/0x170 [ 239.752012] ? rcu_pm_notify+0xc0/0xc0 [ 239.755879] ? trace_hardirqs_off+0xd/0x10 [ 239.760096] ? cap_capable+0x1f9/0x260 [ 239.763968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.769487] ? security_capable+0x99/0xc0 [ 239.773617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.779219] ? ns_capable_common+0x13f/0x170 [ 239.783610] mount_ns+0x8f/0x1d0 [ 239.786958] ? rpc_pipe_release+0xb70/0xb70 [ 239.791263] rpc_mount+0x9e/0xd0 [ 239.794619] ? lock_release+0xa10/0xa10 [ 239.798572] mount_fs+0xae/0x328 [ 239.801921] ? mpi_free.cold.1+0x19/0x19 [ 239.805968] vfs_kern_mount.part.34+0xd4/0x4d0 [ 239.810531] ? may_umount+0xb0/0xb0 [ 239.814139] ? _raw_read_unlock+0x22/0x30 [ 239.818268] ? __get_fs_type+0x97/0xc0 [ 239.822139] do_mount+0x564/0x3070 [ 239.825675] ? lock_downgrade+0x8e0/0x8e0 [ 239.829806] ? copy_mount_string+0x40/0x40 [ 239.834022] ? check_same_owner+0x320/0x320 [ 239.838332] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 239.843327] ? __check_object_size+0x95/0x5d9 [ 239.847808] ? __might_sleep+0x95/0x190 [ 239.851777] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.857299] ? _copy_from_user+0xdf/0x150 [ 239.861433] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.866948] ? copy_mount_options+0x285/0x380 [ 239.871427] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.876945] ksys_mount+0x12d/0x140 [ 239.880553] SyS_mount+0x35/0x50 [ 239.883898] ? ksys_mount+0x140/0x140 [ 239.887685] do_syscall_64+0x29e/0x9d0 [ 239.891552] ? vmalloc_sync_all+0x30/0x30 [ 239.895679] ? _raw_spin_unlock_irq+0x27/0x70 [ 239.900154] ? finish_task_switch+0x1ca/0x810 [ 239.904633] ? syscall_return_slowpath+0x5c0/0x5c0 [ 239.909545] ? syscall_return_slowpath+0x30f/0x5c0 [ 239.914456] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 239.919804] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 239.924629] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 239.929800] RIP: 0033:0x455329 2171/05/30 03:03:05 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000280)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:05 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 239.932967] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 239.940661] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 239.947915] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 239.955163] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 239.962419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 239.969666] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001d [ 239.979661] devpts: called with bogus options 2171/05/30 03:03:06 executing program 4 (fault-call:2 fault-nth:30): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2171/05/30 03:03:06 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/\nus\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") 2171/05/30 03:03:06 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xa, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:06 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:06 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:06 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:06 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:06 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r1}) [ 240.381853] FAULT_INJECTION: forcing a failure. [ 240.381853] name failslab, interval 1, probability 0, space 0, times 0 [ 240.393283] CPU: 0 PID: 20553 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 240.400123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.409463] Call Trace: [ 240.412036] dump_stack+0x1b9/0x294 [ 240.415651] ? dump_stack_print_info.cold.2+0x52/0x52 [ 240.420828] ? __save_stack_trace+0x7e/0xd0 [ 240.425137] should_fail.cold.4+0xa/0x1a [ 240.429192] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 240.434283] ? save_stack+0x43/0xd0 [ 240.437891] ? kasan_kmalloc+0xc4/0xe0 [ 240.441765] ? kmem_cache_alloc_trace+0x152/0x780 [ 240.446590] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 240.451763] ? __list_lru_init+0x456/0x790 [ 240.455980] ? sget_userns+0x706/0xf20 [ 240.459856] ? graph_lock+0x170/0x170 [ 240.463636] ? do_mount+0x564/0x3070 [ 240.467331] ? ksys_mount+0x12d/0x140 [ 240.471110] ? SyS_mount+0x35/0x50 [ 240.474630] ? do_syscall_64+0x29e/0x9d0 [ 240.478674] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 240.484022] ? find_held_lock+0x36/0x1c0 [ 240.488073] ? __lock_is_held+0xb5/0x140 [ 240.492127] ? check_same_owner+0x320/0x320 [ 240.496434] ? rcu_note_context_switch+0x710/0x710 [ 240.501351] __should_failslab+0x124/0x180 [ 240.505567] should_failslab+0x9/0x14 [ 240.509351] kmem_cache_alloc_trace+0x2cb/0x780 [ 240.513999] ? __kmalloc_node+0x33/0x70 [ 240.517956] ? __kmalloc_node+0x33/0x70 [ 240.521914] ? rcu_read_lock_sched_held+0x108/0x120 [ 240.526914] __memcg_init_list_lru_node+0x17d/0x2c0 [ 240.531915] ? kvfree_rcu+0x20/0x20 [ 240.535525] ? __kmalloc_node+0x47/0x70 [ 240.539487] __list_lru_init+0x456/0x790 [ 240.543532] ? list_lru_destroy+0x4c0/0x4c0 [ 240.547840] ? mark_held_locks+0xc9/0x160 [ 240.551972] ? __raw_spin_lock_init+0x1c/0x100 [ 240.556535] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.561533] ? lockdep_init_map+0x9/0x10 [ 240.565575] sget_userns+0x706/0xf20 [ 240.569268] ? set_anon_super+0x20/0x20 [ 240.573231] ? get_empty_filp.cold.7+0x3e/0x3e [ 240.577795] ? destroy_unused_super.part.9+0x100/0x100 [ 240.583055] ? alloc_vfsmnt+0x771/0x9d0 [ 240.587011] ? mnt_free_id.isra.27+0x60/0x60 [ 240.591403] ? kasan_check_read+0x11/0x20 [ 240.595531] ? graph_lock+0x170/0x170 [ 240.599314] ? rcu_pm_notify+0xc0/0xc0 [ 240.603184] ? trace_hardirqs_off+0xd/0x10 [ 240.607405] ? cap_capable+0x1f9/0x260 [ 240.611276] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.616794] ? security_capable+0x99/0xc0 [ 240.620926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.626450] ? ns_capable_common+0x13f/0x170 [ 240.630843] mount_ns+0x8f/0x1d0 [ 240.634193] ? rpc_pipe_release+0xb70/0xb70 [ 240.638499] rpc_mount+0x9e/0xd0 [ 240.641847] ? lock_release+0xa10/0xa10 [ 240.645801] mount_fs+0xae/0x328 [ 240.649147] ? mpi_free.cold.1+0x19/0x19 [ 240.653191] vfs_kern_mount.part.34+0xd4/0x4d0 [ 240.657780] ? may_umount+0xb0/0xb0 [ 240.661391] ? _raw_read_unlock+0x22/0x30 [ 240.665520] ? __get_fs_type+0x97/0xc0 [ 240.669390] do_mount+0x564/0x3070 [ 240.672912] ? lock_downgrade+0x8e0/0x8e0 [ 240.677041] ? copy_mount_string+0x40/0x40 [ 240.681258] ? check_same_owner+0x320/0x320 [ 240.685560] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 240.690564] ? __check_object_size+0x95/0x5d9 [ 240.695043] ? __might_sleep+0x95/0x190 [ 240.699002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 240.704521] ? _copy_from_user+0xdf/0x150 [ 240.708654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 240.714171] ? copy_mount_options+0x285/0x380 [ 240.718650] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 240.724172] ksys_mount+0x12d/0x140 [ 240.727782] SyS_mount+0x35/0x50 [ 240.731130] ? ksys_mount+0x140/0x140 [ 240.734912] do_syscall_64+0x29e/0x9d0 [ 240.738780] ? vmalloc_sync_all+0x30/0x30 [ 240.742910] ? _raw_spin_unlock_irq+0x27/0x70 [ 240.747395] ? finish_task_switch+0x1ca/0x810 [ 240.751875] ? syscall_return_slowpath+0x5c0/0x5c0 [ 240.756786] ? syscall_return_slowpath+0x30f/0x5c0 [ 240.761700] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 240.767050] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 240.771876] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 240.777046] RIP: 0033:0x455329 [ 240.780219] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 240.787907] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 240.795155] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 240.802403] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 240.809654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 240.816905] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001e 2171/05/30 03:03:06 executing program 4 (fault-call:2 fault-nth:31): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2171/05/30 03:03:06 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xe, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:06 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/%us\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 240.859789] devpts: called with bogus options 2171/05/30 03:03:06 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:06 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 241.107252] FAULT_INJECTION: forcing a failure. [ 241.107252] name failslab, interval 1, probability 0, space 0, times 0 [ 241.118719] CPU: 0 PID: 20585 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 241.125585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.134970] Call Trace: [ 241.137547] dump_stack+0x1b9/0x294 [ 241.141159] ? dump_stack_print_info.cold.2+0x52/0x52 [ 241.146334] ? debug_check_no_locks_freed+0x310/0x310 [ 241.151514] should_fail.cold.4+0xa/0x1a [ 241.155562] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 241.160649] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.166164] ? graph_lock+0x170/0x170 [ 241.169949] ? graph_lock+0x170/0x170 [ 241.173729] ? ida_get_new_above+0x490/0xa10 [ 241.178119] ? find_held_lock+0x36/0x1c0 [ 241.182163] ? __lock_is_held+0xb5/0x140 [ 241.186219] ? check_same_owner+0x320/0x320 [ 241.190520] ? lock_downgrade+0x8e0/0x8e0 [ 241.194646] ? __raw_spin_lock_init+0x1c/0x100 [ 241.199209] ? rcu_note_context_switch+0x710/0x710 [ 241.204118] ? find_held_lock+0x36/0x1c0 [ 241.208184] __should_failslab+0x124/0x180 [ 241.212402] should_failslab+0x9/0x14 [ 241.216186] __kmalloc+0x2c8/0x760 [ 241.219706] ? lock_downgrade+0x8e0/0x8e0 [ 241.223836] ? register_shrinker+0x121/0x300 [ 241.228231] register_shrinker+0x121/0x300 [ 241.232447] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 241.237014] ? shrink_slab+0xc0/0xc0 [ 241.240707] ? memcpy+0x45/0x50 [ 241.243970] sget_userns+0xc78/0xf20 [ 241.247666] ? set_anon_super+0x20/0x20 [ 241.251621] ? get_empty_filp.cold.7+0x3e/0x3e [ 241.256196] ? destroy_unused_super.part.9+0x100/0x100 [ 241.261454] ? alloc_vfsmnt+0x771/0x9d0 [ 241.265411] ? mnt_free_id.isra.27+0x60/0x60 [ 241.269803] ? kasan_check_read+0x11/0x20 [ 241.273932] ? graph_lock+0x170/0x170 [ 241.277714] ? rcu_pm_notify+0xc0/0xc0 [ 241.281579] ? trace_hardirqs_off+0xd/0x10 [ 241.285796] ? cap_capable+0x1f9/0x260 [ 241.289669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.295189] ? security_capable+0x99/0xc0 [ 241.299323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.304839] ? ns_capable_common+0x13f/0x170 [ 241.309229] mount_ns+0x8f/0x1d0 [ 241.312576] ? rpc_pipe_release+0xb70/0xb70 [ 241.316877] rpc_mount+0x9e/0xd0 [ 241.320224] ? lock_release+0xa10/0xa10 [ 241.324181] mount_fs+0xae/0x328 [ 241.327530] ? mpi_free.cold.1+0x19/0x19 [ 241.331574] vfs_kern_mount.part.34+0xd4/0x4d0 [ 241.336136] ? may_umount+0xb0/0xb0 [ 241.339745] ? _raw_read_unlock+0x22/0x30 [ 241.343875] ? __get_fs_type+0x97/0xc0 [ 241.347748] do_mount+0x564/0x3070 [ 241.351280] ? lock_downgrade+0x8e0/0x8e0 [ 241.355414] ? copy_mount_string+0x40/0x40 [ 241.359631] ? check_same_owner+0x320/0x320 [ 241.363936] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 241.368932] ? __check_object_size+0x95/0x5d9 [ 241.373412] ? __might_sleep+0x95/0x190 [ 241.377370] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.382885] ? _copy_from_user+0xdf/0x150 [ 241.387017] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.392532] ? copy_mount_options+0x285/0x380 [ 241.397006] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.402527] ksys_mount+0x12d/0x140 [ 241.406138] SyS_mount+0x35/0x50 [ 241.409487] ? ksys_mount+0x140/0x140 [ 241.413273] do_syscall_64+0x29e/0x9d0 [ 241.417140] ? vmalloc_sync_all+0x30/0x30 [ 241.421269] ? _raw_spin_unlock_irq+0x27/0x70 [ 241.425747] ? finish_task_switch+0x1ca/0x810 [ 241.430226] ? syscall_return_slowpath+0x5c0/0x5c0 [ 241.435141] ? syscall_return_slowpath+0x30f/0x5c0 [ 241.440057] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 241.445403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 241.450235] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 241.455408] RIP: 0033:0x455329 [ 241.458577] RSP: 002b:00007f100a2a0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 241.466265] RAX: ffffffffffffffda RBX: 00007f100a2a16d4 RCX: 0000000000455329 [ 241.473513] RDX: 0000000020000380 RSI: 0000000020000340 RDI: 00000000200000c0 [ 241.480763] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 241.488011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 241.495793] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001f [ 241.522500] devpts: called with bogus options 2171/05/30 03:03:07 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3, 0x4) 2171/05/30 03:03:07 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:07 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:07 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:07 executing program 4 (fault-call:2 fault-nth:32): mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) 2171/05/30 03:03:07 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:07 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x9, 0xfffffffe, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:07 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f0000000900)='./file0/bus\x00', &(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)="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", 0x0, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/.us\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000200)="61696f00f6a6b53003ff0d8d1f1d0a1cfe837ebae6cd9d6e6a2dcac56d4b65387822401d35bc6dddd1ea2b8c7927d7440a7699cef6306200f4f869c66744e4d22cadf2217a143a000033e2bff5d346552e8ebc1955bce85f8fd8e99d38d3cb3e4488b31892ba27984f8506be5cc90f8cecea", 0x22, &(0x7f0000000280)="98") [ 241.714852] ------------[ cut here ]------------ [ 241.719773] refcount_t: increment on 0; use-after-free. [ 241.725388] WARNING: CPU: 1 PID: 15768 at lib/refcount.c:153 refcount_inc+0x5d/0x70 [ 241.733172] Kernel panic - not syncing: panic_on_warn set ... [ 241.733172] [ 241.740531] CPU: 1 PID: 15768 Comm: syz-executor4 Not tainted 4.16.0+ #3 [ 241.747358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.756701] Call Trace: [ 241.759285] dump_stack+0x1b9/0x294 [ 241.762907] ? dump_stack_print_info.cold.2+0x52/0x52 [ 241.768096] ? refcount_add+0x60/0x70 [ 241.771890] panic+0x22f/0x4de [ 241.775076] ? add_taint.cold.5+0x16/0x16 [ 241.779222] ? __warn.cold.8+0x148/0x1b3 [ 241.783272] ? __warn.cold.8+0x117/0x1b3 [ 241.787326] ? refcount_inc+0x5d/0x70 [ 241.791118] __warn.cold.8+0x163/0x1b3 [ 241.794998] ? refcount_inc+0x5d/0x70 [ 241.798793] report_bug+0x252/0x2d0 [ 241.802423] do_error_trap+0x1de/0x490 [ 241.806310] ? math_error+0x420/0x420 [ 241.810105] ? vprintk_default+0x28/0x30 2171/05/30 03:03:07 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095002974e36a0000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 241.814162] ? vprintk_func+0x81/0xe7 [ 241.817953] ? printk+0x9e/0xba [ 241.821230] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 241.826070] do_invalid_op+0x1b/0x20 [ 241.829774] invalid_op+0x1b/0x40 [ 241.833222] RIP: 0010:refcount_inc+0x5d/0x70 [ 241.837622] RSP: 0018:ffff8801a93ff838 EFLAGS: 00010286 [ 241.842981] RAX: 000000000000002b RBX: 0000000000000000 RCX: ffffffff815f58cd [ 241.850245] RDX: 0000000000000000 RSI: ffffffff815fa581 RDI: ffff8801a93ff398 [ 241.857504] RBP: ffff8801a93ff840 R08: ffff88019adce000 R09: 0000000000000000 2171/05/30 03:03:07 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x10, 0x11, 0xfffffffb, &(0x7f00000001c0)) 2171/05/30 03:03:07 executing program 3: gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8090000003e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x6f2000, 0x1, &(0x7f0000000080)) 2171/05/30 03:03:07 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x11, 0xfffffffb, &(0x7f00000001c0)) [ 241.864772] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801b9166000 [ 241.872033] R13: ffff8801a93ffac8 R14: 0000000000000040 R15: ffff8801a81d0240 [ 241.879310] ? console_unlock+0x8ad/0x1100 [ 241.883535] ? vprintk_func+0x81/0xe7 [ 241.887332] ? refcount_inc+0x5d/0x70 [ 241.891129] sk_alloc+0x450/0x17b0 [ 241.894665] ? sock_def_error_report+0x710/0x710 [ 241.899414] ? graph_lock+0x170/0x170 [ 241.903208] ? do_raw_write_unlock.cold.8+0x3d/0x3d [ 241.908220] ? graph_lock+0x170/0x170 [ 241.912024] ? __raw_spin_lock_init+0x1c/0x100 [ 241.916614] ? find_held_lock+0x36/0x1c0 [ 241.920685] ? lock_downgrade+0x8e0/0x8e0 [ 241.924836] ? kasan_check_read+0x11/0x20 [ 241.928982] ? rcu_is_watching+0x85/0x140 [ 241.933131] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 241.938315] ? find_held_lock+0x36/0x1c0 [ 241.942383] inet_create+0x4f8/0x1050 [ 241.946190] ? inet_accept+0x9e0/0x9e0 [ 241.950075] ? rcu_is_watching+0x85/0x140 [ 241.954220] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 241.959411] __sock_create+0x526/0x920 [ 241.963302] ? kernel_sock_ip_overhead+0x570/0x570 [ 241.968234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.973772] ? do_rmdir+0x24e/0x610 [ 241.977403] ? SyS_mkdir+0x30/0x30 [ 241.980947] __sys_socket+0x100/0x250 [ 241.984749] ? move_addr_to_kernel+0x70/0x70 [ 241.989163] SyS_socket+0x24/0x30 [ 241.992621] ? __sys_socket+0x250/0x250 [ 241.996602] do_syscall_64+0x29e/0x9d0 [ 242.000488] ? vmalloc_sync_all+0x30/0x30 [ 242.004641] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 242.009486] ? syscall_return_slowpath+0x5c0/0x5c0 [ 242.014427] ? syscall_return_slowpath+0x30f/0x5c0 [ 242.019358] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 242.024725] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.029572] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 242.034759] RIP: 0033:0x457e57 [ 242.037944] RSP: 002b:00007ffd88314c08 EFLAGS: 00000206 ORIG_RAX: 0000000000000029 [ 242.045648] RAX: ffffffffffffffda RBX: 0000000000000097 RCX: 0000000000457e57 [ 242.052914] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000002 [ 242.060183] RBP: 000000000003af7e R08: 0000000000000000 R09: 0000000000000001 [ 242.067448] R10: 000000000000000a R11: 0000000000000206 R12: 0000000000000188 [ 242.074716] R13: 0000000000000003 R14: 0000000000000188 R15: 000000000003ada1 [ 242.082608] Dumping ftrace buffer: [ 242.086193] (ftrace buffer empty) [ 242.089878] Kernel Offset: disabled [ 242.093481] Rebooting in 86400 seconds..