Warning: Permanently added '10.128.0.218' (ECDSA) to the list of known hosts. 2020/07/12 13:43:18 fuzzer started 2020/07/12 13:43:18 dialing manager at 10.128.0.105:39267 2020/07/12 13:43:18 syscalls: 283 2020/07/12 13:43:18 code coverage: enabled 2020/07/12 13:43:18 comparison tracing: enabled 2020/07/12 13:43:18 extra coverage: enabled 2020/07/12 13:43:18 setuid sandbox: support is not implemented in syzkaller 2020/07/12 13:43:18 namespace sandbox: support is not implemented in syzkaller 2020/07/12 13:43:18 Android sandbox: support is not implemented in syzkaller 2020/07/12 13:43:18 fault injection: enabled 2020/07/12 13:43:18 leak checking: support is not implemented in syzkaller 2020/07/12 13:43:18 net packet injection: support is not implemented in syzkaller 2020/07/12 13:43:18 net device setup: support is not implemented in syzkaller 2020/07/12 13:43:18 concurrency sanitizer: support is not implemented in syzkaller 2020/07/12 13:43:18 devlink PCI setup: support is not implemented in syzkaller 2020/07/12 13:43:18 USB emulation: enabled 13:43:23 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x1000000) compat_20_getfsstat(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}, 0xbbda, 0x3) __fstat50(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) msgget$private(0x0, 0x0) getuid() ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000280)=0x400) r3 = paccept(0xffffffffffffffff, &(0x7f00000002c0)=@family, &(0x7f0000000300)=0xe, 0x10000000) ioctl$FIOSEEKHOLE(r3, 0xc0086662, &(0x7f0000000340)=0xbfb5) r4 = dup(0xffffffffffffffff) fcntl$setflags(r4, 0x2, 0x0) compat_20_statfs(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) fchdir(r3) r5 = compat_30_socket(0x6, 0x2, 0xe6) dup2(r5, r0) ioctl$FIOSEEKHOLE(r5, 0xc0086662, &(0x7f0000000500)=0x3f) r6 = syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000540)={{0x12, 0x1, 0x210, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1, 0xc0, 0x4, [{{0x9, 0x4, 0x0, 0x81, 0x2, 0x7, 0x1, 0x2, 0x9, "", {{{0x9, 0x5, 0x1, 0x2, 0x400, 0x0, 0x6, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x2, 0x40, 0x18}}]}}}]}}]}}, &(0x7f0000000b40)={0xa, &(0x7f0000000580)={0xa, 0x6, 0x201, 0xc0, 0x9, 0x1, 0x8, 0x2}, 0xd2, &(0x7f00000005c0)={0x5, 0xf, 0xd2, 0x1, [@generic={0xcd, 0x10, 0x3, "db7cded4d6e184d8bdfd62664b6e8270e0369d6a40686f707ec392d983e7f1da3dd8f571af9deb48c6a8ba55af051b0373c8121b6965f8eb5da18d0b326dcf97f0df7be9891dabd492e15902f06eb8a60365271fcbd48f4d160a1ef13151be73119d80651b8cc1160e907c2cf685ab599403949a0ce8941e1568485754e7e310bf1406a60b74d8ba19f8532a2482017f45d95e615ff29b7e3cd1574550cf6ecc41a17bbabdd33fe8ec000ad16027f56414150464ae0914ce3e3a5a68d81a46493f223673534ac350cca4"}]}, 0x9, [{0x83, &(0x7f00000006c0)=@string={0x83, 0x3, "0c583c404e153cd9f3ce027652ad3fa534dcd755379094b0bcb39c3469e04ad9133e42ca8253c88557c38c06a6522da2b1c76c71d3d5e45d3fbd73051fc094643d44fe307b77dfd1c592d978ba0053f395ff159fbd01d9b482711c96858a213cc8ddcba4380d1c904993295cd70110d7cf104d221c4f2e046033f4192f2f9b1b57"}}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x44e}}, {0x4, &(0x7f00000007c0)=@lang_id={0x4, 0x3, 0x42a}}, {0x1d, &(0x7f0000000800)=@string={0x1d, 0x3, "de79905ce52f7589042b9b1fba09f75a9167fbe83bfbe1367924cd"}}, {0x76, &(0x7f0000000840)=@string={0x76, 0x3, "e001d0e7178ecac57eb660d271da36c4352b323e3638128d6dc94b02b8e21655325776d03fec3cc0e8e40ffc14af1f53fd04e0f0ca3fcccbb39deb0c520851705c36435bbc7dfe2c58e6586c5776fa84f4d9666e535ebf8e6790c69fe8ce878684dfa0141847c54b1d1417db19dd551d92a71ee5"}}, {0xfa, &(0x7f00000008c0)=@string={0xfa, 0x3, "1283031f03d8368c3cae7da85a1f56a8884e7fb04b1cf9f20dca0f4b42293f14052d10b84e505dc0ca480f78ea34e774889d9c1a29cc5453ed6a3b53302091d0cb8e9d79baa5f35e88f78210a79e2d57ca9c3867c46ab46d6cecc635f5e16c5eb7f05fbe76983595d5e764765527bb877dcb653cfe26dfa01fe200cc63f2086387138cf9f7e2eccb4005e63101a49b8b282ae9eef79e8d684967c9d3743057d1b1242f6a61b9b1aebe49de13c91a6b905e3703a8bc483e75fe2b061e56f65bb21936ce6f264d9fb91890a107d8cf49f8a9229665e70be50a691ed87ad1e54683acce3c7d168a002a004e3f296d5713b98c13c71f2ea7e5e7"}}, {0x4, &(0x7f00000009c0)=@lang_id={0x4, 0x3, 0xf0ff}}, {0x4f, &(0x7f0000000a00)=@string={0x4f, 0x3, "a85b7fd0d84f7a5ecd78d602425c3a78673418dd9a3a46c24be6957abf80a294c8ef6e536d46588d6017e74bbefe1cc5dcc4a78c9d0ee085e96cb8365dc636dc424f05a3a98a7efeeb10e3bdc5"}}, {0xb0, &(0x7f0000000a80)=@string={0xb0, 0x3, "f9e8bee1dbbf08686b2b33fe1dc9da188cd7264042d12375b354727e7785c4fcbb9665114cc6363ce70133427e1e59d2fe3c7f5e21bbb44ed40f9fe81135c9c1d5ad90034e22777b95cdf8632a3ac0bd07ecb0849996ce34a8257100e0bf4bc221b8b78e5ce0086cea4cc8732a55f4eaf226b7065a113594dffa874d38f1d76680de07b401cc9de90e486dc594a66de034ebe7da503566449763fce37f3f16b4dbc02c5c3e85783bfac5dc048ecb"}}]}) syz_usb_disconnect(r6) shutdown(0xffffffffffffff9c, 0x0) __fstat50(0xffffffffffffffff, &(0x7f0000000c40)) 13:43:23 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x121) ioctl$FIONREAD(r0, 0x4004667f, &(0x7f0000000040)) __getlogin(&(0x7f0000000080)=""/136, 0x88) r1 = paccept(0xffffffffffffff9c, &(0x7f0000000140)=@data, &(0x7f0000000180)=0xe, 0x0) sendto$inet(r1, &(0x7f00000001c0)="e17c39c97200fd4a35f490c346b0ed69b0d3507ded", 0x15, 0x1, &(0x7f0000000200)={0x2, 0x1}, 0xc) ioctl$FIOSETOWN(r1, 0x8004667c, &(0x7f0000000240)=0x8000) r2 = open(&(0x7f0000000280)='./file0\x00', 0x40, 0x2) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000004) fchmodat(r3, &(0x7f0000000300)='./file1\x00', 0xc0, 0xe00) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) lchown(&(0x7f0000000340)='./file0\x00', r4, r5) syz_extract_tcp_res$synack(&(0x7f0000000480), 0x1, 0x0) chdir(&(0x7f00000004c0)='./file0\x00') ioctl$FIONWRITE(r2, 0x40046679, &(0x7f0000000500)) r6 = open$dir(&(0x7f0000000540)='./file1\x00', 0x800000, 0x0) r7 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$setown(r6, 0x6, r7) chflags(&(0x7f0000000580)='./file0/file0\x00', 0x0) ioctl$FIOSEEKDATA(0xffffffffffffffff, 0xc0086661, &(0x7f0000000640)=0x7) 13:43:23 executing program 2: r0 = compat_30_socket(0x2, 0x3, 0x7f) __fstat50(r0, &(0x7f0000000000)) r1 = socket(0x1, 0x10000000, 0x6) sendto(r1, &(0x7f00000000c0)="c34d7467453248d608f2caba03f9902c59a9a48756070e919737703be1c5b7758eaa2a9017c8f96c7f27defb62394cedf574a18cc8f736214e1321e9bac38f853e5afffb59c301e02193bebf8e2c8e3b1e34d970d5d99b67ad764416579f8622168e4974cd4902be98b1d9b2d0aa5c6e0ed267d0361a13ccf820146d6a16d20f3c840983fa510a0f34132629f9c2aa458cc1a3bc4d5a1c0932616ddd38c453e03823754e31b3056918a892b0ff", 0xad, 0x409, &(0x7f0000000180)=@family=0x24, 0xe) fchroot(r0) r2 = fcntl$dupfd(0xffffffffffffffff, 0xc, r1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000001c0)={{0x18, 0x1, 0x3, 0x24fa}, {0x18, 0x0, 0xffff2b26, 0x4}, 0x779, [0x96, 0xac, 0x1, 0x80000001, 0x3, 0x6, 0x1000, 0x8000000]}, 0x3c) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt(r3, 0x9, 0x1, &(0x7f0000000280)="b6ddbbeb1661fad546e7bfade82810866ce90463c3d8e64e56a04a6a0266ef0a664fd131521c44f82aae560d568c3a320eedd6d76c943fbd7394078d23f1dd90f8d319ac08390d5216719ecabcb01f5eb0daf855610b01a9fb7f38b075c971a5ff7c01dbf687ad3654c9eadac62ad38a62aa5f56da590973c86223318d9832319c4001a6a547c4555a24a11c5d0be1e47421839df6", 0x95) r4 = open(&(0x7f0000000340)='./file0\x00', 0x400, 0x3b) getsockopt(r4, 0x100, 0x5, &(0x7f0000000380)=""/39, &(0x7f00000003c0)=0x27) socket$inet(0x2, 0x2455b9c89988d5dd, 0x0) socketpair(0x6, 0x10000000, 0x3f, &(0x7f0000000400)={0xffffffffffffffff}) read(r5, &(0x7f0000000440)=""/43, 0x2b) sendto$inet(0xffffffffffffffff, &(0x7f0000000480)="ad0b3ce07fcc6e0dc311644897cca7bb62a72f430bf06d2c83047b08583e4068ef608243411e6f8b6d7d58fa8eaee086151614947a8bd253ce7e7f46cc3bb3dcffdbf05df9495265473ecf40c8191bbf7069ecd1302f9620df0652c71b4f7f", 0x5f, 0x405, &(0x7f0000000500)={0x2, 0x3}, 0xc) r6 = accept$unix(0xffffffffffffff9c, &(0x7f0000000540)=@abs, &(0x7f0000000580)=0x8) dup(r6) mkdir(&(0x7f00000005c0)='./file0\x00', 0x0) r7 = open$dir(&(0x7f0000000600)='./file0\x00', 0x10010, 0x120) readlinkat(r7, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=""/34, 0x22) 13:43:23 executing program 3: r0 = compat_43_oaccept(0xffffffffffffff9c, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) __lstat50(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0}) mknod(&(0x7f0000000100)='./file0\x00', 0x2000, r1) r2 = accept(r0, &(0x7f0000000240), &(0x7f0000000280)=0xe) compat_50_clock_gettime(0x20000002, &(0x7f00000002c0)) r3 = dup3(r2, 0xffffffffffffff9c, 0x1000004) bind$inet(r3, &(0x7f0000000300)={0x2, 0x1}, 0xc) r4 = accept(r0, &(0x7f0000000340), &(0x7f0000000380)=0xe) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x11, r4, 0x0, 0x8) compat_50_clock_settime(0x1, &(0x7f00000003c0)={0x693f, 0x100000001}) compat_50_nanosleep(&(0x7f0000000400)={0x7, 0x8}, &(0x7f0000000440)) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) read(r5, &(0x7f00000004c0)=""/7, 0x7) socketpair$unix(0x1, 0xff3579acb9b6f98c, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r6, &(0x7f0000000540)="b217dc5f306a2f3e4483558ee63c4f30896a9dc0bd1c5e7d272ee2474a122155135cd55f813ac47b5459c384cd35f22b545a116bd771d9b8b1b70df5ff913fee4cda077bd3c45ffbe72c825384b68392812c9a07d62b33ee1ba55392c1fbb145dd39e25fb52d07b415ef929fedc48d94bb0caf3c86bd16f911c1939ce865e4f161f2527a8f521d4ccd2673790343", 0x8e, 0x40e, 0x0, 0x0) r7 = shmget$private(0x0, 0x1000, 0x110, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r7, 0x0) close(r0) _lwp_getprivate() 13:43:24 executing program 4: r0 = socket$unix(0x1, 0x6f7246ca7d05a92f, 0x0) ioctl$FIONWRITE(r0, 0x40046679, &(0x7f0000000000)) syz_emit_ethernet(0x8d, &(0x7f0000000040)="6984cb5823951c68cc740db8fe98256538624961c3875ee629b7b57d856628c8116490a3e95d29809c2a16bd7d256b4423199d7188f294989ce0494f15bdea950a8a301bd6f6e57678ee28078fd705aae9182eeaeecea78c1f2d270a069b5a1f674302264b04e936cf6dedbf4024e2d9762eae3a3a00d6819e6d8c4c3a9c2a6c77d882f356f5ff0e57f03614c8") r1 = compat_30_socket(0x10, 0x5, 0x9a) recvfrom$unix(r1, &(0x7f0000000100)=""/69, 0x45, 0x1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x108) r3 = socket$inet6(0x18, 0x2, 0x2) write(r3, &(0x7f0000000200)="baba0231f3142be7b233b961f9e0953080bfe218dd097a7b9119442cd8b336ce0407de1313f21b9bbaff5c7053500c380683866915a45eb12443a8aa51a89061cd9f7aed290b8b7f5513490ae8012bcd87b32d7184a5c72e3068e17934a4b6082156e272c72f6f8cc31f1c5db055dd77f114d74eec3b67f5ad2b992f8a8d28564131181bdbb8d6c5892c42fe0cb8c664a9a7518e5b0905c37845fcd16287184715", 0xa1) munlockall() _lwp_setprivate(&(0x7f00000002c0)=0x9) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) __futimes50(r4, &(0x7f0000000300)={0x0, 0x14a}) compat_43_otruncate(&(0x7f0000000340)='./file0\x00', 0xd66) r5 = semget(0x2, 0x7, 0x500) semctl$GETNCNT(r5, 0x1, 0x3, &(0x7f0000000380)=""/94) r6 = dup2(0xffffffffffffff9c, r2) r7 = accept$unix(0xffffffffffffffff, &(0x7f0000000400)=@file={0x0, ""/85}, &(0x7f0000000480)=0x57) r8 = fcntl$dupfd(r6, 0x0, r7) getgid() poll(&(0x7f00000004c0)=[{r8, 0x40}, {r2, 0x8}, {0xffffffffffffffff, 0x2}], 0x3, 0x9) 13:43:24 executing program 5: setegid(0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x128120, 0x1) compat_12_fstat12(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_12_lstat12(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x400) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000) r5 = dup2(0xffffffffffffff9c, r3) r6 = socket(0x1f, 0x4, 0x8) compat_50_futimes(r6, &(0x7f0000000240)={0x401, 0x3}) fcntl$setown(0xffffffffffffff9c, 0x6, 0xffffffffffffffff) read(0xffffffffffffff9c, &(0x7f0000000280)=""/123, 0x7b) compat_50_futimes(0xffffffffffffffff, &(0x7f0000000300)={0x7, 0x21}) read(r3, &(0x7f0000000340)=""/52, 0x34) __lutimes50(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x100000000}) r7 = dup3(r4, r5, 0x400000) fcntl$dupfd(r7, 0x0, r5) _lwp_ctl(0x3, &(0x7f0000000440)=&(0x7f0000000400)={0x5, 0x80}) r8 = open$dir(&(0x7f0000000480)='./file0/file0\x00', 0x800, 0x20) unlinkat(r8, &(0x7f00000004c0)='./file0\x00', 0x0) 13:43:31 executing program 2: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="993e767a0327e8caa3437be07b6a5071779cd501f3498c2cb59cf171e4efc1f94ae1194d9cf3d935bbc93ff072fb2653adf0da865e78f27bbdefb7a64af78150d6767a06b724de80dcf93ec0fde921cbf1ae65c2a2c18af86f767f04c6913476c611fb970d2d16dea9", 0x69}, {&(0x7f0000000140)="32f0d7045ec029401eb988875ce0bfe63978987572a0a97bdece026f5f84fc9ebc851be1d74a25a9f6879eb00404da8bc42bf61bb18928980343c60ffc2162db1da467e58d3c41bb96fe3692567b8ea508879722da62fdbf72c840a341caea5d74c5e7554b6b", 0x66}, {&(0x7f0000000200)="0be7a4bae4f1c53cfa7f5d3d6ba0de0bdde1ce32875756a813c74000af628d1b3f758f96e8fd159cde776bd32009ff27673b63fd2b1e0b6ce147bf51c1278cbb7249", 0x42}, {&(0x7f0000000380)="a794dcdc21b7c59ac30638cf1c9b1e18242431af2e891e21b642b5f2a257945145fcb70c38763457ce65a5e5fb2b6ed917f9a6da74a74cce2af7bf677c6a932cc130b2fb7ae247c5b1d3412f8edfdea5df5f731d14dd7c974f1ec1381b8daa6c7b1722bedd2de2aabdf55fc04b33b4e0965a7741f3f73d9e975e6d0c105fe563a8fa61a770d2f53500a0588c3e96e197f64f8b28048ff1fecc68e0796f019a9c1c392db1e75ea2c9abf7c1acf9be1d3bcbaf07ff20eef9ba16383a2cdee380481257ee782e7008", 0xc7}, {&(0x7f0000000480)="92210eaccce446c1f32b6726fbf4f73288e57c8be0dd07e021aff53ed28573850e2c5b5804fc19cb0a10530242b0c11d35e447ca6c8f681aa09f253d9db95fcc10eb3279179cc90a255c38973fa925e39afd7bbc206480a2329923d4083b494cee2dec3c65885e45ed972d208be1bfd652bca2f043ac5c024cc6440de6c2492e1ea8311fae0f0d3d9a026df27f1cc7a41dce5b437bd016c44f35175fbf96e5ec129a6ed757e95dee1349118a1ebc301b6e513b08226b87e052f992ca6eb7a44f824b8dec582324a6e4827362805bf7a362e285ad0c609bbce1bf9ecaa0ec96d996f658193b6e034e2a04b5451fcc0ac9b04933559fdc22", 0xf7}, {&(0x7f0000000580)="75938ea336f4063d9c3e677de7cfdd0a5905bb2d18f67f30d112b1a7700aede94619af248cfb764ef479ad43b924848995837a1440098344bfb2d492a12253a1332d64406f33e67687889457ecdce088f571a933eda1d8f790ed5e09610504a4ba7603e08730c07ccbad4378ba29b5f9da24846ac8648b64bc8324629dfb236403004195e1e73e8e20a01b61b7c8e3948596ce0e4f04a06850ffe755a4e919bb", 0xa0}, {&(0x7f0000000640)="422300743a6a7a5ba0f548737ebe358075d89adfb4f202299ce614fa4cbf45e2ed22d600697caae239652dbac6a1df9898ae64b6ffb620181953d6a25e64bb28322f39d2f0c16353ecc00fdaf69d1b62f00a5811b2840286b785250d073297f0dcc1698afc7ce73635369a461c97b2312601a301169c81a1107748774edc4f3bbbce7082bdc6b2aaa7f6fb33", 0x8c}, {&(0x7f0000000000)="187b8d6c75e64f8f16c97de6d66ce8374d260b01b67c03dced9f42a922738f2de87b78aa60c55908d1a7afdb540ff8fde0a82b80c2e6a45c", 0x38}], 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) dup(r0) r1 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x4004667f, &(0x7f00000001c0)) 13:43:31 executing program 5: r0 = open$dir(&(0x7f0000000800)='./file0\x00', 0x40000400000002c2, 0x0) acct(&(0x7f0000000000)='./file0\x00') ftruncate(r0, 0x0, 0x7fffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r2, 0x4004746a, &(0x7f0000000000)) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r1, 0x8, &(0x7f00000000c0)={0x2, 0x1, 0xfff, 0x3, r3}) ftruncate(r0, 0x0, 0x402ffff) [ 66.3130640] WARNING: module error: vfs load failed for `compat_12', error 2 [ 66.3230511] WARNING: module error: vfs load failed for `compat_12', error 2 13:43:31 executing program 1: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') unlinkat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800) 13:43:32 executing program 3: r0 = open(&(0x7f0000000000)='.\x00', 0x1000000, 0x0) r1 = socket$inet(0x2, 0x4, 0x5) r2 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r2, 0x4004746a, &(0x7f0000000000)) recvfrom$inet(r2, &(0x7f00000003c0)=""/4096, 0x1000, 0x800, 0x0, 0x0) r3 = __clone(0x0, &(0x7f0000000b40)) __wait450(r3, &(0x7f0000000180), 0x8, &(0x7f0000000300)) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x2, 0x2, 0x8, 0x8, r3}) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 13:43:32 executing program 2: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="993e767a0327e8caa3437be07b6a5071779cd501f3498c2cb59cf171e4efc1f94ae1194d9cf3d935bbc93ff072fb2653adf0da865e78f27bbdefb7a64af78150d6767a06b724de80dcf93ec0fde921cbf1ae65c2a2c18af86f767f04c6913476c611fb970d2d16dea9", 0x69}, {&(0x7f0000000140)="32f0d7045ec029401eb988875ce0bfe63978987572a0a97bdece026f5f84fc9ebc851be1d74a25a9f6879eb00404da8bc42bf61bb18928980343c60ffc2162db1da467e58d3c41bb96fe3692567b8ea508879722da62fdbf72c840a341caea5d74c5e7554b6b", 0x66}, {&(0x7f0000000200)="0be7a4bae4f1c53cfa7f5d3d6ba0de0bdde1ce32875756a813c74000af628d1b3f758f96e8fd159cde776bd32009ff27673b63fd2b1e0b6ce147bf51c1278cbb7249", 0x42}, {&(0x7f0000000380)="a794dcdc21b7c59ac30638cf1c9b1e18242431af2e891e21b642b5f2a257945145fcb70c38763457ce65a5e5fb2b6ed917f9a6da74a74cce2af7bf677c6a932cc130b2fb7ae247c5b1d3412f8edfdea5df5f731d14dd7c974f1ec1381b8daa6c7b1722bedd2de2aabdf55fc04b33b4e0965a7741f3f73d9e975e6d0c105fe563a8fa61a770d2f53500a0588c3e96e197f64f8b28048ff1fecc68e0796f019a9c1c392db1e75ea2c9abf7c1acf9be1d3bcbaf07ff20eef9ba16383a2cdee380481257ee782e7008", 0xc7}, {&(0x7f0000000480)="92210eaccce446c1f32b6726fbf4f73288e57c8be0dd07e021aff53ed28573850e2c5b5804fc19cb0a10530242b0c11d35e447ca6c8f681aa09f253d9db95fcc10eb3279179cc90a255c38973fa925e39afd7bbc206480a2329923d4083b494cee2dec3c65885e45ed972d208be1bfd652bca2f043ac5c024cc6440de6c2492e1ea8311fae0f0d3d9a026df27f1cc7a41dce5b437bd016c44f35175fbf96e5ec129a6ed757e95dee1349118a1ebc301b6e513b08226b87e052f992ca6eb7a44f824b8dec582324a6e4827362805bf7a362e285ad0c609bbce1bf9ecaa0ec96d996f658193b6e034e2a04b5451fcc0ac9b04933559fdc22", 0xf7}, {&(0x7f0000000580)="75938ea336f4063d9c3e677de7cfdd0a5905bb2d18f67f30d112b1a7700aede94619af248cfb764ef479ad43b924848995837a1440098344bfb2d492a12253a1332d64406f33e67687889457ecdce088f571a933eda1d8f790ed5e09610504a4ba7603e08730c07ccbad4378ba29b5f9da24846ac8648b64bc8324629dfb236403004195e1e73e8e20a01b61b7c8e3948596ce0e4f04a06850ffe755a4e919bb", 0xa0}, {&(0x7f0000000640)="422300743a6a7a5ba0f548737ebe358075d89adfb4f202299ce614fa4cbf45e2ed22d600697caae239652dbac6a1df9898ae64b6ffb620181953d6a25e64bb28322f39d2f0c16353ecc00fdaf69d1b62f00a5811b2840286b785250d073297f0dcc1698afc7ce73635369a461c97b2312601a301169c81a1107748774edc4f3bbbce7082bdc6b2aaa7f6fb33", 0x8c}, {&(0x7f0000000000)="187b8d6c75e64f8f16c97de6d66ce8374d260b01b67c03dced9f42a922738f2de87b78aa60c55908d1a7afdb540ff8fde0a82b80c2e6a45c", 0x38}], 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) dup(r0) r1 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x4004667f, &(0x7f00000001c0)) 13:43:32 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$FIONSPACE(r1, 0x40046678, &(0x7f00000000c0)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000740)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9846f9b3aec3213d2a6ac68a0b0632688ca0fab3647175abf22fea120", 0x41}], 0x1, 0x0) sendto$unix(r2, &(0x7f0000000400)="c348df0c0b573670f8d2a664a73475603212e27465e675fc99db046f0a04df0e6321a8165f41491683c00479d07b38242fba9d6eda3a764cd53f2d110a61928cdce4d6b2cacb73c44eecb01705ba3610b08c5cffae91c18b151f208b6f1168fa7e7e3bd1cf3321da0fc34d4068354fa7b800c4fbf09ecc0d16ba31c623f588532bca69af30e1de155532dda5644e0f47eece2b643af2a36b4478ced224182b19a02a5c4b450fe1fd18bf841cfe77862d9c571c18d6c9683a86aadf6a46d23da77ff1e3ab2c9176bc48", 0xc9, 0x404, &(0x7f0000000300)=@abs={0x0, 0x0, 0x2}, 0x8) compat_20_statfs(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) getgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000100)='./file0\x00', r3, r4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r2, 0x0, 0x401) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f0000000040)) [ 67.4430535] uhub0: device problem, disabling port 1 [ 67.7730651] Size of accounting file not a multiple of 64 - incomplete record truncated 13:43:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0xff) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="ea000001000000003ccbdc4ec39f8e30d414597b61ae85256c5e831a28d413b381", 0x21) 13:43:33 executing program 4: r0 = socket(0x2, 0x10000000000003, 0x0) connect$unix(r0, &(0x7f00000013c0)=ANY=[@ANYBLOB="780b00ffffffffffc498de9014d7b4e2295f80a06eb1101751cba0739631835c3200"], 0x10) writev(r0, &(0x7f00000016c0)=[{&(0x7f0000000080)="b058d5f0270f90c9c6d58d66390cd1fd29754bcf80cf37f44d6f1b43297205ef29a0ac667b42b6a024c3072484b0c1afc0", 0x31}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="decb64f7b7a970123ef3d457d2605a66cb1c248414354a65f6e330598882850823715fc0f75f4b80c8653dd1ec034b0548f95243f7b875646881f671bd9e9ccfd213bc899b1411f957c0ae42f3ee62af30a9d805d999e04c2317e102ebdeb57ae5baad04ed004b61f7185e5412b00201d1b724f6ce15b19dc68f1a8ee4c8453b636c8a294c2ee5e41f445b0eafd5be6994a6eae724a2d22a4e7020bd89d1a72a7a3572a5e454c3e8e19a945f5d54f69d", 0xfffffffffffffdb2}], 0x3) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x4004746a, &(0x7f0000000000)) compat_43_oaccept(r1, &(0x7f0000000000)=""/9, &(0x7f00000000c0)=0x9) r2 = __clone(0x0, &(0x7f0000000b40)) __wait450(r2, &(0x7f0000000180), 0x8, &(0x7f0000000300)) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r3, &(0x7f0000000140)='<', 0x1) r4 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r4, 0x4004746a, &(0x7f0000000000)) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f00000001c0)={0x0}, 0xc) posix_spawn(r2, &(0x7f0000000100)=')+/^(%{@[!)$@)\xf4&{@\'\'@(:[\x00', &(0x7f0000000180)={0x6, 0x5, &(0x7f0000000140)=@dup={0x1, r3, {0x1}}}, &(0x7f0000000240)={0x10, r5, {0x8}, 0x9, {[0xffff7fff, 0x2, 0x3, 0x7]}, {[0x7, 0x5, 0x10001, 0x5]}}, &(0x7f0000001340)=['&-){/\'\'-!)%.)-}@\x00'], &(0x7f0000001380)=[')/\x00']) 13:43:33 executing program 5: r0 = socket(0x8, 0x5, 0x8) setsockopt(r0, 0x8000029, 0x1, &(0x7f0000000080)="5cfc6815add178045e2e12daf4aba060193d03ac14011101004cb418de408f000000228e4b9c6a1913fbf356efbc438dfd6f5ee05a19af7a831601cc9dbd2750dc9f84a9ba00088d7b66c2fbedbe752ee6c37ebd0c34648a7cf5fedfe64c820c0fecb370903e76a26a48de14cb8d75f381a36234165ee7c88a76c09b2148d96c0c8d1dd9c2256def8e96664c3e6ba357ff6134d796af8cb3e913c10cdec73d4fc56885ee3915d5cf78916c0622a7a49eeb75a36648657aeb7e438a65ebd246e4d36db9b0b983dcc1585b807191db3046e1536a5bc8", 0xd5) sendto(r0, &(0x7f0000000000)="88325e3ca923159f9a4ee85cdfacb46227d6b142405e610811caadc09778396fe7684ff3fe11e931429c6077db8c8892d38071b6e497c698307d39140cc477589d9d7c8d4a03f953a0ccd51d35d4066164117860d9494614a69f8fd9ce164bdf", 0x60, 0x0, 0x0, 0x0) 13:43:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0/file1\x00', 0x0) 13:43:33 executing program 1: socket$inet(0x2, 0x3, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) __fstat50(r0, &(0x7f0000000040)) 13:43:33 executing program 3: r0 = open(&(0x7f0000000000)='.\x00', 0x1000000, 0x0) r1 = socket$inet(0x2, 0x4, 0x5) r2 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r2, 0x4004746a, &(0x7f0000000000)) recvfrom$inet(r2, &(0x7f00000003c0)=""/4096, 0x1000, 0x800, 0x0, 0x0) r3 = __clone(0x0, &(0x7f0000000b40)) __wait450(r3, &(0x7f0000000180), 0x8, &(0x7f0000000300)) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x2, 0x2, 0x8, 0x8, r3}) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 13:43:34 executing program 5: madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) socketpair(0x1, 0x2, 0x1f, &(0x7f0000000000)) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) msgget(0x0, 0x500) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 13:43:34 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000000000007d1e502d400000000001090224000100000000090400000003010000682100000001220000090581030000000000b05d58b1d14e1825c23bd66cc3e573351a752a82527d6ba3840f02cc4733a3d608e22c880b85e28503094be4077fff7e1ed9bb20432ed6e22a8a2396b010090819e32bfb27287de0275d4dde981088cf0704781128af72176b0cc09509ca5b31d51767b0041355c7b1a7a6dd1fff5a05d544bcfc1c8bf753edd004dfb02e12a06d1fc74b7ca424eaeb2bcbe067fd51f916c021f223824d0d6e6e69a4d2bbbab9"], 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[], 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000000000000e71a03010902a2d20101000000090b000000030100000921050000012200009c56810300"/54, @ANYRES16=r0, @ANYRESOCT=r1, @ANYRESOCT=r2], 0x0) 13:43:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0/file1\x00', 0x0) 13:43:34 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000500)=ANY=[], 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x0, 0x127) ioctl$FIOASYNC(0xffffffffffffff9c, 0x4004746a, &(0x7f0000000100)) r1 = paccept(r0, &(0x7f0000000000)=@family, &(0x7f0000000040)=0xe, 0x10000000) bind$inet6(r1, &(0x7f0000000080)={0x18, 0x1, 0x8, 0x4}, 0xc) 13:43:34 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0, 0x4000fffffffd) mmap(&(0x7f00000b1000/0x1000)=nil, 0x1000, 0x4, 0x810, r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fsync(r2) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$getown(r3, 0x5) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f00000b1000/0x1000)=nil, 0x1000, 0x2, 0x410, r4, 0x0, 0xffffffffffff6d4b) 13:43:34 executing program 1: setrlimit(0x5, &(0x7f0000000040)={0x1ff, 0x8000000002}) getrlimit(0xb, &(0x7f0000000000)) r0 = _lwp_self() _lwp_kill(r0, 0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)=').&^/\x00', &(0x7f0000000140)='(\x00', &(0x7f0000000180)='\x1a\x00', &(0x7f00000001c0)='+(\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='%/\xb6+!:%\x00', &(0x7f00000002c0)='-\x00', &(0x7f0000000300)='-\x00', &(0x7f0000000340)=']\x00', &(0x7f0000000380)='+)\\\x00', &(0x7f00000003c0)=':@\x00', &(0x7f0000000400)='!#+\\\x00', &(0x7f0000000440)='#&\x00']) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) compat_30_socket(0x18, 0x20000007, 0x1) compat_43_ocreat(&(0x7f00000004c0)='./file0\x00', 0x100) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x0) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x0) socket(0x18, 0x10000005, 0x0) 13:43:34 executing program 3: getrlimit(0x0, &(0x7f0000000000)) __wait450(0x0, &(0x7f0000000040), 0x1, &(0x7f0000000080)) [ 69.5530583] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1251 command syz-executor.4) 13:43:35 executing program 2: r0 = socket(0x1f, 0x5, 0x0) fcntl$setown(r0, 0x6, 0x0) socketpair(0x18, 0x20000000, 0xed, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 70.0530528] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1251 command syz-executor.4) 13:43:35 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0, 0x4000fffffffd) mmap(&(0x7f00000b1000/0x1000)=nil, 0x1000, 0x4, 0x810, r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fsync(r2) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$getown(r3, 0x5) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f00000b1000/0x1000)=nil, 0x1000, 0x2, 0x410, r4, 0x0, 0xffffffffffff6d4b) 13:43:35 executing program 1: r0 = socket(0x1d, 0x3, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[], 0x1a0}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt(r1, 0x7fffffff, 0x1, &(0x7f0000000000)="d593c5ff449e2e9b151bea331b3a43fcb9e2d6eaabc8ef164a7b52074ada351052a5a30903c16e55391598cf0cc7c5f64fcc2c7d3e", 0x35) [ 70.1730543] uhub5: device problem, disabling port 1 13:43:35 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x10) listen(0xffffffffffffffff, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000000040)=[{0x0}], 0x1) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0, 0xf2) write(r0, &(0x7f00000000c0)="f9", 0x1) 13:43:35 executing program 2: r0 = _lwp_self() r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r0) 13:43:35 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=ANY=[@ANYBLOB="00000001000000880000008100"], 0xc) close(r0) [ 70.7830594] uhub0: device problem, disabling port 1 [ 71.8330544] uhub0: device problem, disabling port 1 [ 71.8430551] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1308 command syz-executor.4) [ 72.1830521] uhub5: device problem, disabling port 1 13:43:38 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) write(r0, &(0x7f0000000780)='\b', 0x1) fchmod(r0, 0x1) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x4004746a, &(0x7f0000000000)) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/254) r2 = __clone(0x0, &(0x7f0000000b40)) __wait450(r2, &(0x7f0000000280), 0x8, &(0x7f00000003c0)) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r3, &(0x7f0000000140)='<', 0x1) ioctl$FIONSPACE(r3, 0x40046678, &(0x7f0000000240)) setpriority(0x0, r2, 0xffffffc1) 13:43:38 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$dupfd(r1, 0x0, r2) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)='*', 0x1}], 0x1) write(r0, &(0x7f00000000c0)="95", 0xfffffe76) 13:43:38 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file1\x00') 13:43:38 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[], 0x0) 13:43:38 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:38 executing program 4: _lwp_kill(0xffffffffffffffff, 0x9) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x8}}}}}]}}]}}, 0x0) [ 73.2530691] uhub0: device problem, disabling port 1 13:43:38 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) symlinkat(&(0x7f0000000580)='./file0\x00', r0, &(0x7f00000005c0)='./file0\x00') r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x4004746a, &(0x7f0000000000)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$dupfd(r2, 0xc, r3) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) lchmod(&(0x7f0000000680)='./file0\x00', 0x0) [ 73.6730766] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1331 command syz-executor.5) 13:43:38 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f00000003c0)='./bus/file1\x00', 0x2000, 0x1) rename(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus/file1\x00') rename(&(0x7f0000000080)='./bus/file1\x00', &(0x7f00000000c0)='./bus/file1\x00') mknod$loop(&(0x7f0000000140)='./bus\x00', 0x2, 0x1) mknod$loop(&(0x7f0000000100)='./bus/file1\x00', 0x0, 0x1) 13:43:39 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:39 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) [ 74.4130584] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1331 command syz-executor.5) 13:43:39 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) [ 74.6630583] uhub4: device problem, disabling port 1 13:43:39 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:39 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:39 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x400004000011830a, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x40, 0x80) write(r1, &(0x7f0000000140)='<', 0x1) ioctl$FIOSETOWN(r1, 0x8004667c, &(0x7f0000000040)=0x4) 13:43:40 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:40 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:40 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:40 executing program 4: _lwp_kill(0xffffffffffffffff, 0x9) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x8}}}}}]}}]}}, 0x0) 13:43:40 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:40 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:40 executing program 1: open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000000), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x360b) 13:43:40 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:41 executing program 1: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0, 0x3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/35, 0x23) utimensat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x5, 0x6}, {0x8}}, 0x200) ioctl$OFIOGETBMAP(r1, 0xc004667a, &(0x7f0000000000)=0x2) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1810, 0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r2, 0x4004746a, &(0x7f0000000000)) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 13:43:41 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) 13:43:41 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) 13:43:41 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:41 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:41 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) read(r1, &(0x7f00000001c0)=""/243, 0xf3) [ 76.6830631] uhub4: device problem, disabling port 1 13:43:41 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) 13:43:42 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:42 executing program 1: open$dir(&(0x7f0000001300)='./file0\x00', 0x5ac683f46178b215, 0x0) r0 = geteuid() r1 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) r2 = semget$private(0x0, 0x2, 0x183) semctl$GETVAL(r2, 0x3f13907facdf01b1, 0x5, &(0x7f0000000800)=""/186) connect$inet6(r1, &(0x7f0000000300)={0x18, 0x1, 0x0, 0x80000000}, 0xc) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r3, 0x4004746a, &(0x7f0000000000)) recvfrom$inet(r3, &(0x7f00000001c0)=""/239, 0xef, 0x2, &(0x7f00000002c0)={0x2, 0x2}, 0xc) semctl$GETNCNT(r2, 0x0, 0x3, &(0x7f0000000180)=""/58) __stat50(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r4) 13:43:42 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:42 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 13:43:42 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:42 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:42 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 13:43:42 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 13:43:42 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:43 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) 13:43:43 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:43 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) 13:43:43 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:43 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:43 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) 13:43:43 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:43 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:43 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:43 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:44 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:44 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) read(r1, &(0x7f00000001c0)=""/243, 0xf3) 13:43:44 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:44 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) r1 = getuid() setreuid(0xee00, r1) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) 13:43:44 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:44 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) r1 = getuid() setreuid(0xee00, r1) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) 13:43:44 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) getuid() writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:44 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) r1 = getuid() setreuid(0xee00, r1) 13:43:45 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) r1 = getuid() setreuid(0xee00, r1) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) 13:43:45 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:45 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:45 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:45 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) getuid() 13:43:45 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:45 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:45 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) r1 = getuid() setreuid(0xee00, r1) 13:43:45 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:45 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:45 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) getuid() 13:43:45 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:46 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:46 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 13:43:46 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:46 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:46 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 13:43:46 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)='<', 0x1) 13:43:46 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 13:43:46 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:46 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:46 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)='<', 0x1) 13:43:46 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 13:43:46 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 13:43:46 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:46 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)='<', 0x1) 13:43:47 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:47 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:47 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:47 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 13:43:47 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) 13:43:47 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:47 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:47 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:47 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) pipe(&(0x7f0000000000)) 13:43:47 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:47 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:48 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:48 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) getuid() writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:48 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:48 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) pipe(&(0x7f0000000000)) 13:43:48 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:48 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:48 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:48 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:48 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) pipe(&(0x7f0000000000)) 13:43:48 executing program 0: compat_50_mknod(0x0, 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:48 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:48 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:48 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:48 executing program 0: compat_50_mknod(0x0, 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:48 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:49 executing program 0: compat_50_mknod(0x0, 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:49 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:49 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:49 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) getuid() writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:49 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:49 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:49 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:49 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) getuid() writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:49 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:49 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:49 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:49 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:49 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) getuid() writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:50 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:50 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:50 executing program 2: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:50 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:50 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:50 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(0xffffffffffffffff, &(0x7f00000001c0)=""/243, 0xf3) 13:43:50 executing program 2: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:50 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(0xffffffffffffffff, &(0x7f00000001c0)=""/243, 0xf3) 13:43:50 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:50 executing program 2: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:50 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:50 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:50 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:50 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:50 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(0xffffffffffffffff, &(0x7f00000001c0)=""/243, 0xf3) 13:43:51 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:51 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:51 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:51 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:51 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:51 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:51 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:51 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:51 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:51 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:43:51 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:52 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:52 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:52 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:52 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:52 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:52 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(0x0, 0x40000400000002c2, 0x0) 13:43:52 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:52 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:52 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:52 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:52 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:52 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(0x0, 0x40000400000002c2, 0x0) 13:43:52 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:52 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:53 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:53 executing program 5: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:53 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:53 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(0x0, 0x40000400000002c2, 0x0) 13:43:53 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:53 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:53 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:53 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:53 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 13:43:53 executing program 5: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:53 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:54 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 13:43:54 executing program 3: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:54 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) fchownat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:54 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 13:43:54 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:54 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:54 executing program 5: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:54 executing program 4: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:54 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:54 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:54 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) fchownat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:55 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:43:55 executing program 3: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:55 executing program 4: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:55 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) fchownat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:55 executing program 0: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:55 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:55 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)='<', 0x1) 13:43:55 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:56 executing program 4: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:56 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)='<', 0x1) 13:43:56 executing program 3: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:56 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = getuid() fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:56 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:56 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:56 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)='<', 0x1) 13:43:56 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:56 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:57 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:43:57 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = getuid() fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:57 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:57 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:57 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:43:57 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:43:57 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:57 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:57 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:58 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:58 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140), 0x0) 13:43:58 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:58 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:58 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = getuid() fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:58 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:58 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:43:58 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:58 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140), 0x0) 13:43:59 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:43:59 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = getuid() fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:43:59 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140), 0x0) 13:43:59 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:00 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:00 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:00 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:00 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:00 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = getuid() fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 13:44:00 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:01 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:01 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:01 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:01 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:01 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = getuid() fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) 13:44:01 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:01 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:02 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:02 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:02 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:02 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = getuid() fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:02 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:02 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:03 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) 13:44:03 executing program 2: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:03 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:03 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:03 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:04 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:04 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:04 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:04 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:04 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() 13:44:04 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:44:04 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000100)) 13:44:04 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:04 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:05 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:05 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:44:05 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 13:44:05 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:05 executing program 2: syz_emit_ethernet(0x9e, &(0x7f0000000200)) 13:44:05 executing program 1: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:05 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:05 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:05 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') 13:44:05 executing program 2: syz_usb_connect$uac1(0x0, 0x94, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x82, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@input_terminal={0xc}, @processing_unit={0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x1}}}}}}}]}}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0}) 13:44:05 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:05 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:05 executing program 0: chroot(&(0x7f0000000080)='./file0\x00') 13:44:05 executing program 0: chroot(0x0) 13:44:06 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:06 executing program 1: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:06 executing program 0: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x1c) 13:44:06 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) 13:44:06 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:06 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:06 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) <<./file0€ ./file0€ ./file0./file0€ ./file0€ ./file0€ ./file0€ ./file0€ ./file0€ ./file0€ ./file0€ [ 101.7330503] uhub2: device problem, disabling port 1 13:44:08 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:08 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:08 executing program 1: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:08 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:08 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) 13:44:08 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) [ 103.4330345] uhub2: device problem, disabling port 1 13:44:08 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) 13:44:08 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:08 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) 13:44:08 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:09 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) 13:44:09 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:09 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:09 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) 13:44:09 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) 13:44:09 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:09 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:09 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:09 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) 13:44:09 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:09 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:10 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:10 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) 13:44:10 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:10 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) 13:44:10 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:10 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) 13:44:10 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:10 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:10 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) 13:44:10 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:10 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:10 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:10 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:10 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:10 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:10 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:11 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:11 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) 13:44:11 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:11 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:11 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:11 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) ioctl$FIONWRITE(0xffffffffffffffff, 0x40046679, 0x0) ioctl$FIOGETOWN(0xffffffffffffffff, 0x80067475, &(0x7f00000000c0)) 13:44:11 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:11 executing program 4: open$dir(&(0x7f0000000080)='./file0\x00', 0x2088611, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x891, r0, 0x0, 0x0) 13:44:11 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:11 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) 13:44:11 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) ioctl$FIONWRITE(0xffffffffffffffff, 0x40046679, 0x0) ioctl$FIOGETOWN(0xffffffffffffffff, 0x80067475, &(0x7f00000000c0)) 13:44:12 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) 13:44:12 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:12 executing program 4: socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x11, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x18, 0x2}, 0xc) 13:44:12 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:12 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) 13:44:12 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) ioctl$FIONWRITE(0xffffffffffffffff, 0x40046679, 0x0) ioctl$FIOGETOWN(0xffffffffffffffff, 0x80067475, &(0x7f00000000c0)) 13:44:12 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:12 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) 13:44:12 executing program 4: socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x11, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x18, 0x2}, 0xc) 13:44:12 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:13 executing program 4: socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x11, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x18, 0x2}, 0xc) 13:44:13 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:13 executing program 5: r0 = socket(0x2, 0x8001, 0x0) close(r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e57f7f"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x1, 0x0) shutdown(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 13:44:13 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:13 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:13 executing program 4: socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x11, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x18, 0x2}, 0xc) 13:44:13 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:13 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:13 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000040)) 13:44:13 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) access(&(0x7f0000000100)='./file0\x00', 0x0) 13:44:13 executing program 0: mknod(0x0, 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:13 executing program 5: mprotect(&(0x7f0000f99000/0x4000)=nil, 0x4000, 0x0) setrlimit(0x2, &(0x7f0000000780)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0, 0x0) 13:44:13 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:13 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000007c0)) 13:44:13 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:14 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:14 executing program 0: mknod(0x0, 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:14 executing program 5: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="b1000501600000900000200007", 0xd, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x11, 0x4003, 0x0) r1 = dup(r0) sendto$unix(r1, &(0x7f00000000c0)="b1000501600000900000200007000000000004fecea11ea8fef96ecfc73fd3357ae26caa0420fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff3728211ee4fd89720fd3872babfbb770a9f5a872c881ff7cc53c895303b22f31a3fb9037a00f90fb6de01b00000000000200"/177, 0xb1, 0x0, 0x0, 0xfffffffffffffe8b) 13:44:14 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000280)) 13:44:14 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(0xffffffffffffffff, &(0x7f00000001c0)=""/243, 0xf3) 13:44:14 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:14 executing program 2: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:14 executing program 5: syz_emit_ethernet(0x42, &(0x7f0000000000)) 13:44:14 executing program 5: syz_emit_ethernet(0x9e, &(0x7f0000000200)) 13:44:14 executing program 0: mknod(0x0, 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:14 executing program 2: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:14 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(0xffffffffffffffff, &(0x7f00000001c0)=""/243, 0xf3) 13:44:14 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:14 executing program 4: 13:44:14 executing program 5: 13:44:14 executing program 2: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:14 executing program 4: 13:44:14 executing program 4: 13:44:15 executing program 4: 13:44:15 executing program 5: 13:44:15 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x0, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:15 executing program 5: 13:44:15 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:15 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:15 executing program 4: 13:44:15 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:15 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(0xffffffffffffffff, &(0x7f00000001c0)=""/243, 0xf3) 13:44:15 executing program 5: 13:44:15 executing program 4: 13:44:15 executing program 5: 13:44:15 executing program 4: 13:44:15 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:15 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x0, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:15 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:15 executing program 5: 13:44:15 executing program 4: 13:44:15 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:15 executing program 5: 13:44:15 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, 0x0, 0x0) 13:44:15 executing program 4: 13:44:15 executing program 5: 13:44:15 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, 0x0, 0x0) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:15 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x0, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:15 executing program 4: 13:44:16 executing program 5: 13:44:16 executing program 4: 13:44:16 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:16 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, 0x0, 0x0) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:16 executing program 5: 13:44:16 executing program 4: 13:44:16 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, 0x0, 0x0) 13:44:16 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(0x0, 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:16 executing program 4: 13:44:16 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, 0x0, r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:16 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(0x0, 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:16 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(0x0, 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:16 executing program 4: 13:44:16 executing program 5: 13:44:16 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, 0x0, 0x0) 13:44:16 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, 0x0, 0x0) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:16 executing program 4: 13:44:16 executing program 5: 13:44:16 executing program 4: 13:44:16 executing program 5: 13:44:16 executing program 5: 13:44:17 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(0xffffffffffffffff, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:17 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:17 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}], 0x2) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:17 executing program 4: syz_usb_connect$uac1(0x0, 0xa4, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902920003010000000904000000010100000a2401"], 0x0) 13:44:17 executing program 5: 13:44:17 executing program 3: 13:44:17 executing program 5: 13:44:17 executing program 3: 13:44:17 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}], 0x2) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:17 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(0xffffffffffffffff, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:17 executing program 3: 13:44:17 executing program 5: 13:44:17 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:17 executing program 3: 13:44:17 executing program 5: ./file0€ ./file0€ ./file0€ [ 113.0930488] uhub4: device problem, disabling port 1 13:44:19 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}], 0x2) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:19 executing program 5: 13:44:19 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(0xffffffffffffffff, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, &(0x7f00000000c0)) 13:44:19 executing program 3: 13:44:19 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:19 executing program 4: 13:44:19 executing program 5: [ 114.6430755] uhub4: device problem, disabling port 1 13:44:19 executing program 4: 13:44:19 executing program 3: 13:44:19 executing program 5: 13:44:19 executing program 3: 13:44:19 executing program 5: 13:44:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000080), 0x10) 13:44:20 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x0, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:20 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(0xffffffffffffffff, 0x80067475, &(0x7f00000000c0)) 13:44:20 executing program 4: pipe2(&(0x7f0000000080), 0x0) 13:44:20 executing program 5: r0 = socket(0x2, 0x8001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e4a10"], 0x10) 13:44:20 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:20 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:20 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, 0x0, 0x0) 13:44:20 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x0, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:20 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(0xffffffffffffffff, &(0x7f00000001c0)=""/243, 0xf3) 13:44:20 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(0xffffffffffffffff, 0x80067475, &(0x7f00000000c0)) 13:44:20 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x0, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:20 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:20 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:20 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:20 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:21 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(0xffffffffffffffff, 0x80067475, &(0x7f00000000c0)) 13:44:21 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:21 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, 0x0) 13:44:21 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:21 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:21 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, 0x0) 13:44:21 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:21 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:21 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:21 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:22 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:22 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:22 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:22 executing program 3: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) ioctl$FIONWRITE(0xffffffffffffffff, 0x40046679, 0x0) ioctl$FIOGETOWN(0xffffffffffffffff, 0x80067475, &(0x7f00000000c0)) 13:44:22 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6b2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONWRITE(r0, 0x40046679, 0x0) ioctl$FIOGETOWN(r0, 0x80067475, 0x0) 13:44:22 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:22 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:22 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:22 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:22 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:22 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 13:44:22 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:22 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:22 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:22 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:22 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:22 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:23 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) writev(0xffffffffffffffff, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:23 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:23 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:23 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) writev(0xffffffffffffffff, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:23 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:44:23 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x0, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:23 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) writev(0xffffffffffffffff, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:23 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x0, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:23 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x0, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:23 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:23 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:23 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340), 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:23 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:23 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:23 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:24 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:24 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340), 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:24 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:24 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:24 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:24 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:24 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:24 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:24 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:24 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:24 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340), 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:24 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:24 executing program 4: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:25 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:25 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:25 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:25 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:25 executing program 4: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:25 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:25 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:25 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:25 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:25 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:25 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:25 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:25 executing program 4: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:25 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:25 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:25 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:26 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:26 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:26 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:26 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x2) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:26 executing program 3: socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:26 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:26 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:26 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:26 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x2) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:26 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:26 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:26 executing program 3: socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:27 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:27 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(0xffffffffffffffff, 0x0, 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:27 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:27 executing program 3: socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:27 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x2) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:27 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000300)="a75f6981", 0x4) 13:44:27 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:27 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(0xffffffffffffffff, 0x0, 0x4) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:27 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000300)="a75f6981", 0x4) 13:44:27 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000300)="a75f6981", 0x4) 13:44:27 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, 0x0, 0x0) 13:44:27 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:27 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:28 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000140)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:28 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000300)="a75f6981", 0x4) 13:44:28 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, 0x0, 0x0) 13:44:28 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:28 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:28 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:28 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, 0x0, 0x0) 13:44:28 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:28 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) 13:44:28 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000300)="a75f6981", 0x4) 13:44:28 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000300)="a75f6981", 0x4) 13:44:28 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300), 0x0) 13:44:29 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getuid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) pipe(0x0) 13:44:29 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x0, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:29 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, 0x0, 0x0) 13:44:29 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300), 0x0) 13:44:29 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x0, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:29 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:29 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, 0x0, 0x0) 13:44:30 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x0, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:30 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:30 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:30 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300), 0x0) 13:44:30 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:30 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, 0x0, 0x0) 13:44:30 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:30 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:30 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300), 0x0) 13:44:31 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:31 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f", 0x2) 13:44:31 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:31 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:31 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:31 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f", 0x2) 13:44:31 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:31 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f", 0x2) 13:44:31 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f69", 0x3) 13:44:31 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300), 0x0) 13:44:31 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f", 0x2) 13:44:31 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:32 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:32 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x800) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:32 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300), 0x0) 13:44:32 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f69", 0x3) 13:44:32 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) 13:44:32 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:32 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:32 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) 13:44:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f", 0x2) 13:44:32 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f", 0x2) 13:44:32 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) 13:44:32 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f69", 0x3) 13:44:32 executing program 0: semget$private(0x0, 0x7, 0x0) 13:44:32 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f69", 0x3) 13:44:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f", 0x2) 13:44:32 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, 0x0, 0x0) 13:44:33 executing program 0: semget$private(0x0, 0x0, 0x0) 13:44:33 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:33 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) 13:44:33 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:33 executing program 0: semget$private(0x0, 0x0, 0x0) 13:44:33 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f69", 0x3) 13:44:33 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, 0x0, 0x0) 13:44:33 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) 13:44:33 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:33 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, 0x0, 0x0) 13:44:33 executing program 0: semget$private(0x0, 0x0, 0x0) 13:44:33 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f69", 0x3) 13:44:33 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f69", 0x3) 13:44:33 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:33 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:33 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}], 0x5) 13:44:33 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) 13:44:33 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:34 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) 13:44:34 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:44:34 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:34 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) write(0xffffffffffffffff, 0x0, 0x0) 13:44:34 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}], 0x5) 13:44:34 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:34 executing program 0: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:44:34 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:34 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}], 0x5) 13:44:34 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:34 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) write(0xffffffffffffffff, 0x0, 0x0) 13:44:34 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:34 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:34 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:34 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) write(0xffffffffffffffff, 0x0, 0x0) 13:44:34 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)='<', 0x1) 13:44:35 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x0, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:35 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:35 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4) 13:44:35 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:35 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x0, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:35 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:35 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:44:35 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, &(0x7f0000000140)='<', 0x1) r2 = getuid() setreuid(0xee00, r2) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, 0x0, 0x800) read(r0, &(0x7f00000001c0)=""/243, 0xf3) 13:44:35 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:35 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:35 executing program 0: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:35 executing program 3: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) fsync(0xffffffffffffff9c) 13:44:36 executing program 4: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) chroot(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r2, &(0x7f0000000140)='<', 0x1) r3 = getuid() setreuid(0xee00, r3) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, 0x0, 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)) 13:44:36 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x0, 0x20b, 0x3a8c5a1af311d29d}], 0x6) 13:44:36 executing program 1 (fault-call:2 fault-nth:0): compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:36 executing program 5: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:36 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:36 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x0, 0x3a8c5a1af311d29d}], 0x6) 13:44:36 executing program 5: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:36 executing program 4 (fault-call:0 fault-nth:0): semget$private(0x0, 0x7, 0x0) 13:44:36 executing program 4: semget$private(0x0, 0x7, 0x0) 13:44:36 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x0, 0x3a8c5a1af311d29d}], 0x6) 13:44:36 executing program 0 (fault-call:2 fault-nth:0): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:36 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 13:44:36 executing program 0 (fault-call:2 fault-nth:1): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:36 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x0, 0x3a8c5a1af311d29d}], 0x6) 13:44:36 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:36 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0, 0x2}], 0x1) 13:44:36 executing program 4: semget$private(0x7, 0x7, 0x0) 13:44:36 executing program 5: compat_50_mknod(0x0, 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:37 executing program 4: semget$private(0x700, 0x7, 0x0) 13:44:37 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:37 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b}], 0x6) 13:44:37 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:37 executing program 4: semget$private(0x7000000, 0x7, 0x0) 13:44:37 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:37 executing program 0 (fault-call:2 fault-nth:2): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:37 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0, 0x1000000}], 0x1) 13:44:37 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:37 executing program 0 (fault-call:2 fault-nth:3): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:37 executing program 4: semget$private(0x700000000000000, 0x7, 0x0) 13:44:37 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b}], 0x6) 13:44:37 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:37 executing program 0 (fault-call:2 fault-nth:4): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:37 executing program 4: semget$private(0x0, 0x3c, 0x0) 13:44:37 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x1100, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:37 executing program 0 (fault-call:2 fault-nth:5): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:38 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11000000, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:38 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0, 0x2000000}], 0x1) 13:44:38 executing program 4: semget$private(0x0, 0x7, 0x7) 13:44:38 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0x20b}], 0x6) 13:44:38 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x5) 13:44:38 executing program 0 (fault-call:2 fault-nth:6): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:38 executing program 4: semget$private(0x0, 0x7, 0x700) 13:44:38 executing program 5: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, 0x0, 0x0) 13:44:38 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0xffff0000, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:38 executing program 4: semget$private(0x0, 0x7, 0x7000000) 13:44:38 executing program 0 (fault-call:2 fault-nth:7): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000300)="a75f6981", 0x4) 13:44:38 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x5) 13:44:38 executing program 1: compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x2000, 0x400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0, 0x100000000000000}], 0x1) 13:44:38 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x20b, 0x3a8c5a1af311d29d}], 0x5) 13:44:38 executing program 4: semget$private(0x0, 0x7, 0x700000000000000) 13:44:38 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000300)="a75f6981", 0x4) ./file0€ ./file0€ ./file0€ ./file0€ ./file0€ ./file0€ ./file0€ [ 133.6330440] panic: kernel diagnostic assertion "size > 0" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/uvm/uvm_map.c", line 1145 [ 133.6464316] cpu0: Begin traceback... [ 133.6930153] vpanic() at netbsd:vpanic+0x2d3 [ 133.8230167] db_print_address.cold.0() at netbsd:db_print_address.cold.0 [ 133.9630151] uvm_map_prepare() at netbsd:uvm_map_prepare+0x66a [ 134.0930182] uvm_map() at netbsd:uvm_map+0xd2 [ 134.2130218] uvm_km_alloc() at netbsd:uvm_km_alloc+0x1a7 [ 134.3330184] vmapbuf() at netbsd:vmapbuf+0x106 [ 134.4530167] physio() at netbsd:physio+0x79a [ 134.5830167] cdev_write() at netbsd:cdev_write+0x147 [ 134.7130150] spec_write() at netbsd:spec_write+0x26c [ 134.8330172] VOP_WRITE() at netbsd:VOP_WRITE+0x138 [ 134.9730180] vn_write() at netbsd:vn_write+0x308 [ 135.1130166] do_filewritev.part.1() at netbsd:do_filewritev.part.1+0x4a0 [ 135.2430144] sys_writev() at netbsd:sys_writev+0x5e [ 135.3630144] sys___syscall() at netbsd:sys___syscall+0x1cf [ 135.5030172] syscall() at netbsd:syscall+0x2d5 [ 135.5230162] --- syscall (number 198) --- [ 135.5630157] netbsd:syscall+0x2d5: [ 135.5739451] cpu0: End traceback... [ 135.5739451] fatal breakpoint trap in supervisor mode [ 135.5832439] trap type 1 code 0 rip 0xffffffff80221a85 cs 0x8 rflags 0x246 cr2 0x7ecbc127cc50 ilevel 0 rsp 0xffffb080cb47b880 [ 135.5946123] curlwp 0xffff89503c841a80 pid 6341.7225 lowest kstack 0xffffb080cb4772c0 Stopped in pid 6341.7225 (syz-executor.1) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0xec vpanic() at netbsd:vpanic+0x2d3 db_print_address.cold.0() at netbsd:db_print_address.cold.0 uvm_map_prepare() at netbsd:uvm_map_prepare+0x66a uvm_map() at netbsd:uvm_map+0xd2 uvm_km_alloc() at netbsd:uvm_km_alloc+0x1a7 vmapbuf() at netbsd:vmapbuf+0x106 physio() at netbsd:physio+0x79a cdev_write() at netbsd:cdev_write+0x147 spec_write() at netbsd:spec_write+0x26c VOP_WRITE() at netbsd:VOP_WRITE+0x138 vn_write() at netbsd:vn_write+0x308 do_filewritev.part.1() at netbsd:do_filewritev.part.1+0x4a0 sys_writev() at netbsd:sys_writev+0x5e sys___syscall() at netbsd:sys___syscall+0x1cf syscall() at netbsd:syscall+0x2d5 --- syscall (number 198) --- netbsd:syscall+0x2d5: Panic string: kernel diagnostic assertion "size > 0" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/uvm/uvm_map.c", line 1145 PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 6952 7369 2 0 0 ffff89503d1cc300 syz-executor.3 6952 7495 2 0 0 ffff89502d26a340 syz-executor.3 6952 6952 2 1 10000000 ffff89503b7060c0 syz-executor.3 7210 6963 2 0 0 ffff89503cdeb340 syz-executor.4 7210 7210 2 0 10000000 ffff89502d0a92c0 syz-executor.4 7505 6979 2 0 0 ffff89503d5718c0 syz-executor.2 7505 7505 2 1 10000000 ffff89503ce9cb40 syz-executor.2 6341 >7225 7 0 0 ffff89503c841a80 syz-executor.1 6341 6341 2 0 10000000 ffff89503d2cf080 syz-executor.1 6470 7139 2 0 0 ffff89502ce3a6c0 syz-executor.0 6470 6470 2 0 10000000 ffff89502dc048c0 syz-executor.0 7355 7127 2 0 0 ffff89503b706500 syz-executor.5 7355 7355 2 0 10000000 ffff89502dcbc080 syz-executor.5 418 418 2 1 40 ffff89502dddc500 syz-executor.4 1077 1077 2 1 40 ffff895030fe8a40 syz-executor.5 1082 1082 2 0 40 ffff895030fe8600 syz-executor.1 1078 1078 2 1 40 ffff895030fe81c0 syz-executor.3 1067 1067 2 0 40 ffff89502daaf980 syz-executor.2 1092 1092 2 0 40 ffff89502ce3a280 syz-executor.0 1254 1100 3 1 80 ffff89502f7b05c0 syz-fuzzer parked 1254 1076 3 0 c0 ffff89502f7b0a00 syz-fuzzer parked 1254 1068 3 1 80 ffff89502daaf540 syz-fuzzer parked 1254 1253 3 1 80 ffff89502dddc940 syz-fuzzer parked 1254 1070 3 1 80 ffff8950244102c0 syz-fuzzer parked 1254 1250 2 0 40 ffff89502c662600 syz-fuzzer 1254 1065 2 0 40 ffff89502f698580 syz-fuzzer 1254 1254 3 0 80 ffff89502f7b0180 syz-fuzzer parked 1249 1249 3 0 80 ffff89502f6989c0 sshd select 1127 1127 3 1 80 ffff89502f698140 getty nanoslp 1096 1096 3 0 80 ffff89502ca81240 getty nanoslp 1110 1110 3 1 80 ffff89502ca81680 getty nanoslp 722 722 3 0 c0 ffff89502c69ea80 getty ttyraw 941 941 3 1 80 ffff89502dddc0c0 sshd select 853 853 3 0 80 ffff89502daaf100 powerd kqueue 734 734 3 1 80 ffff89502d26abc0 syslogd kqueue 592 592 3 0 80 ffff89502dc04040 dhcpcd poll 590 590 3 1 80 ffff89502d0a9b40 dhcpcd poll 589 589 3 1 80 ffff89502cc74300 dhcpcd poll 545 545 3 1 80 ffff89502d26a780 dhcpcd poll 347 347 3 0 80 ffff89502cc74b80 dhcpcd poll 346 346 3 0 80 ffff89502cc74740 dhcpcd poll 345 345 3 0 80 ffff89502d0a9700 dhcpcd poll 1 1 3 0 80 ffff8950244b9940 init wait 0 1216 3 0 200 ffff89503c6e5240 acctwatch actwat 0 815 3 0 200 ffff89502c662a40 physiod physiod 0 165 2 1 240 ffff89502c69e640 ioflush 0 164 3 0 200 ffff895024410700 pooldrain pooldrain 0 163 3 1 240 ffff89502c69e200 pgdaemon pgdaemon 0 160 3 0 200 ffff89502c6621c0 usb7 usbevt 0 31 3 0 200 ffff8950295f5a00 usb6 usbevt 0 63 2 1 240 ffff8950295f55c0 usb5 0 126 3 0 200 ffff8950295f5180 usb4 usbevt 0 125 3 0 200 ffff8950265909c0 usb3 usbevt 0 124 3 0 200 ffff895026590580 usb2 usbevt 0 123 3 1 200 ffff895026590140 usb1 usbevt 0 122 3 1 200 ffff895025541980 usb0 usbevt 0 121 3 1 200 ffff895025541540 usbtask-dr usbtsk 0 120 3 1 200 ffff895025541100 usbtask-hc usbtsk 0 119 3 1 200 ffff895021922ac0 npfgc0 npfgcw 0 118 3 1 200 ffff8950244b9500 rt_free rt_free 0 117 3 1 200 ffff8950244b90c0 unpgc unpgc 0 116 2 0 200 ffff8950244ac900 key_timehandler 0 115 3 1 200 ffff8950244ac4c0 icmp6_wqinput/1 icmp6_wqinput 0 114 3 0 200 ffff8950244ac080 icmp6_wqinput/0 icmp6_wqinput 0 113 2 0 200 ffff89502447f8c0 nd6_timer 0 112 3 1 200 ffff89502447f480 carp6_wqinput/1 carp6_wqinput 0 111 3 0 200 ffff89502447f040 carp6_wqinput/0 carp6_wqinput 0 110 3 1 200 ffff895024462bc0 carp_wqinput/1 carp_wqinput 0 109 3 0 200 ffff895024462780 carp_wqinput/0 carp_wqinput 0 108 3 1 200 ffff895024462340 icmp_wqinput/1 icmp_wqinput 0 107 3 0 200 ffff895024419b80 icmp_wqinput/0 icmp_wqinput 0 106 2 0 200 ffff895024419740 rt_timer 0 105 3 0 200 ffff895024419300 vmem_rehash vmem_rehash 0 104 3 0 200 ffff895024410b40 entbutler entropy 0 30 3 1 200 ffff895023d906c0 vioif0_txrx/1 vioif0_txrx 0 29 3 0 200 ffff895023d90280 vioif0_txrx/0 vioif0_txrx 0 27 3 0 200 ffff895021922680 scsibus0 sccomp 0 26 3 0 200 ffff895021922240 pms0 pmsreset 0 25 3 1 200 ffff89502187ca80 xcall/1 xcall 0 24 1 1 200 ffff89502187c640 softser/1 0 23 1 1 200 ffff89502187c200 softclk/1 0 22 1 1 200 ffff895021847a40 softbio/1 0 21 1 1 200 ffff895021847600 softnet/1 0 20 1 1 201 ffff8950218471c0 idle/1 0 19 3 0 200 ffff89513178ba00 lnxpwrwq lnxpwrwq 0 18 3 0 200 ffff89513178b5c0 lnxlngwq lnxlngwq 0 17 3 0 200 ffff89513178b180 lnxsyswq lnxsyswq 0 16 3 0 200 ffff8951317a49c0 lnxrcugc lnxrcugc 0 15 3 0 200 ffff8951317a4580 sysmon smtaskq 0 14 3 0 200 ffff8951317a4140 pmfsuspend pmfsuspend 0 13 3 0 200 ffff8951317b5980 pmfevent pmfevent 0 12 3 0 200 ffff8951317b5540 sopendfree sopendfr 0 11 3 0 200 ffff8951317b5100 iflnkst iflnkst 0 10 3 0 200 ffff8951327e0940 nfssilly nfssilly 0 9 3 0 200 ffff8951327e0500 vdrain vdrain 0 8 3 0 200 ffff8951327e00c0 modunload mod_unld 0 7 3 0 200 ffff89513280f900 xcall/0 xcall 0 6 1 0 200 ffff89513280f4c0 softser/0 0 5 1 0 200 ffff89513280f080 softclk/0 0 4 1 0 200 ffff8951328398c0 softbio/0 0 3 1 0 200 ffff895132839480 softnet/0 0 2 1 0 201 ffff895132839040 idle/0 0 > 0 7 1 240 ffffffff85eed080 swapper [Locks tracked through LWPs] ****** LWP 6952.6952 (syz-executor.3) @ 0xffff89503b7060c0, l_stat=2 *** Locks held: * Lock 0 (initialized at amap_alloc1) lock address : 0xffff89502c9eb7c0 type : sleep/adaptive initialized : 0xffffffff830cfdfc shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffff89503b7060c0 last held: 0xffff89503b7060c0 last locked* : 0xffffffff830f350c unlocked : 0xffffffff830efa48 owner/count : 000000000000000000 flags : 000000000000000000 Turnstile: no active turnstile for this lock. *** Locks wanted: * Lock 0 (initialized at pmap_ctor) lock address : 0xffff89503baabb80 type : sleep/adaptive initialized : 0xffffffff80f822a3 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 1 relevant cpu : 1 last held: 1 relevant lwp : 0xffff89503b7060c0 last held: 000000000000000000 last locked : 0xffffffff80f81ea5 unlocked*: 0xffffffff80f81fe4 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 7355.7127 (syz-executor.5) @ 0xffff89503b706500, l_stat=2 *** Locks held: * Lock 0 (initialized at vcache_alloc) lock address : 0xffff89503d40a540 type : sleep/adaptive initialized : 0xffffffff834d0b5e shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff89503b706500 last held: 0xffff89503b706500 last locked* : 0xffffffff8352aca1 unlocked : 0xffffffff8352aa38 owner/count : 0xffff89503b706500 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. * Lock 1 (initialized at vcache_alloc) lock address : 0xffff89503c494c40 type : sleep/adaptive initialized : 0xffffffff834d0b5e shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff89503b706500 last held: 0xffff89503b706500 last locked* : 0xffffffff8352aca1 unlocked : 000000000000000000 owner/count : 0xffff89503b706500 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 590.590 (dhcpcd) @ 0xffff89502d0a9b40, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at module_hook_init) lock address : 0xffffffff862eb480 type : sleep/adaptive initialized : 0xffffffff8321b1f0 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffff89502d0a9b40 last held: 000000000000000000 last locked : 000000000000000000 unlocked*: 000000000000000000 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 589.589 (dhcpcd) @ 0xffff89502cc74300, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at module_hook_init) lock address : 0xffffffff862eb480 type : sleep/adaptive initialized : 0xffffffff8321b1f0 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffff89502cc74300 last held: 000000000000000000 last locked : 000000000000000000 unlocked*: 000000000000000000 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 346.346 (dhcpcd) @ 0xffff89502cc74740, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at module_hook_init) lock address : 0xffffffff862eb480 type : sleep/adaptive initialized : 0xffffffff8321b1f0 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff89502cc74740 last held: 000000000000000000 last locked : 000000000000000000 unlocked*: 000000000000000000 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 345.345 (dhcpcd) @ 0xffff89502d0a9700, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at module_hook_init) lock address : 0xffffffff862eb480 type : sleep/adaptive initialized : 0xffffffff8321b1f0 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff89502d0a9700 last held: 000000000000000000 last locked : 000000000000000000 unlocked*: 000000000000000000 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.11 (iflnkst) @ 0xffff8951317b5100, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at module_hook_init) lock address : 0xffffffff862eb480 type : sleep/adaptive initialized : 0xffffffff8321b1f0 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff8951317b5100 last held: 000000000000000000 last locked : 000000000000000000 unlocked*: 000000000000000000 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.5 (softclk/0) @ 0xffff89513280f080, l_stat=1 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at module_hook_init) lock address : 0xffffffff862eb480 type : sleep/adaptive initialized : 0xffffffff8321b1f0 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff89513280f080 last held: 000000000000000000 last locked : 000000000000000000 unlocked*: 000000000000000000 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. [Locks tracked through CPUs] ******* Locks held on cpu0: * Lock 0 (initialized at main) lock address : 0xffffffff862eb380 type : spin initialized : 0xffffffff839f6bcd shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff89503c841a80 last held: 0xffff89503c841a80 last locked* : 0xffffffff832fd1b2 unlocked : 0xffffffff831c8927 curcpu holds : 1 wanted by: 000000000000000000 PAGE FLAG PQ UOBJECT UANON 0xffffb08000006180 0045 00000000 0x0 0x0 0xffffb08000006200 0045 00000000 0x0 0x0 0xffffb08000006280 0045 00000000 0x0 0x0 0xffffb08000006300 0045 00000000 0x0 0x0 0xffffb08000006380 0045 00000000 0x0 0x0 0xffffb08000006400 0045 00000000 0x0 0x0 0xffffb08000006480 0045 00000000 0x0 0x0 0xffffb08000006500 0045 00000000 0x0 0x0 0xffffb08000006580 0041 00000000 0x0 0x0 0xffffb08000006600 0041 00000000 0x0 0x0 0xffffb08000006680 0041 00000000 0x0 0x0 0xffffb08000006700 0041 00000000 0x0 0x0 0xffffb08000006780 0041 00000000 0x0 0x0 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