Mar 15 06:57:27 ci2-netbsd-kmsan-4 getty[368]: /dev/ttyE1: Device not configured NetBSD/amd64 (ci2-netbsd-kmsan-4.c.syzkaller.internal) (console) login: Mar 15 06:57:27 ci2-netbsd-kmsan-4 getty[381]: /dev/ttyE2: Device not configured Mar 15 06:57:27 ci2-netbsd-kmsan-4 getty[575]: /dev/ttyE3: Device not configured Warning: Permanently added '10.128.1.48' (ECDSA) to the list of known hosts. 2020/03/15 06:57:41 fuzzer started 2020/03/15 06:57:41 dialing manager at 10.128.0.105:38355 2020/03/15 06:57:42 syscalls: 215 2020/03/15 06:57:42 code coverage: enabled 2020/03/15 06:57:42 comparison tracing: enabled 2020/03/15 06:57:42 extra coverage: support is not implemented in syzkaller 2020/03/15 06:57:42 setuid sandbox: support is not implemented in syzkaller 2020/03/15 06:57:42 namespace sandbox: support is not implemented in syzkaller 2020/03/15 06:57:42 Android sandbox: support is not implemented in syzkaller 2020/03/15 06:57:42 fault injection: support is not implemented in syzkaller 2020/03/15 06:57:42 leak checking: support is not implemented in syzkaller 2020/03/15 06:57:42 net packet injection: support is not implemented in syzkaller 2020/03/15 06:57:42 net device setup: support is not implemented in syzkaller 2020/03/15 06:57:42 concurrency sanitizer: support is not implemented in syzkaller 2020/03/15 06:57:42 devlink PCI setup: support is not implemented in syzkaller 06:57:51 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc24c1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x148000, 0x44) 06:57:51 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) openat(0xffffffffffffff9c, &(0x7f00000009c0)='./file0\x00', 0x801, 0x0) 06:57:51 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 06:57:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) 06:57:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0x0) 06:57:52 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto$unix(r0, &(0x7f0000000080)='!', 0x1, 0x20000000, 0x0, 0x0) 06:58:06 executing program 4: r0 = socket$inet6(0xa, 0x10000000000001, 0x0) r1 = dup2(r0, r0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0}, 0x1c) 06:58:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = accept(r0, 0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f0000000040)) 06:58:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200040, 0x0) r1 = dup2(r0, r0) fcntl$setstatus(r1, 0x4, 0x0) 06:58:06 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) 06:58:06 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) fsync(r0) 06:58:07 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x1a1040, 0x60) 06:58:07 executing program 0: r0 = socket(0x10, 0x80002, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000000080)) 06:58:07 executing program 1: open$dir(&(0x7f00000000c0)='./file0\x00', 0x7ffe, 0x3) 06:58:07 executing program 5: r0 = socket(0x1, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, 0x0, 0x2c) 06:58:07 executing program 3: socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r0, 0x0, 0x0) 06:58:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 06:58:07 executing program 4: semget(0x3, 0x4, 0x210) 06:58:07 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00') mknod$loop(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) 06:58:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x2000) 06:58:08 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, 0x0, 0x0) 06:58:08 executing program 5: open$dir(&(0x7f0000000140)='./file0\x00', 0x162040, 0x0) r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x6, 0x89385d01bf842701) 06:58:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) write(r0, 0x0, 0x0) 06:58:08 executing program 5: shmctl$IPC_SET(0x0, 0xe, 0x0) 06:58:08 executing program 3: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) 06:58:09 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='b'], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 06:58:09 executing program 5: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, './file0\x00'}, 0x6e) 06:58:09 executing program 0: utimensat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f00000000c0), 0xbbbe37ca80ce2d3a) 06:58:09 executing program 3: socket$inet6(0x10, 0x40f, 0x0) 06:58:09 executing program 2: r0 = open$dir(&(0x7f00000001c0)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 06:58:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) listen(r0, 0x0) 06:58:09 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) close(r0) socketpair$unix(0x1, 0x200000005, 0x0, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) 06:58:09 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24040004, 0x0, 0x32) 06:58:09 executing program 5: r0 = socket(0x10, 0x400000803, 0x0) recvmsg(r0, &(0x7f0000002400)={0x0, 0x0, 0x0}, 0x0) 06:58:09 executing program 1: pipe2(&(0x7f0000001840)={0xffffffffffffffff}, 0x0) fchown(r0, 0x0, 0x0) 06:58:10 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) fchown(r0, 0xee00, 0x0) 06:58:10 executing program 0: r0 = socket(0x1, 0x1, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000000000), 0x0) 06:58:10 executing program 2: open$dir(&(0x7f00000000c0)='./file0\x00', 0x41, 0x182) 06:58:10 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) 06:58:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) sendto$inet6(r1, &(0x7f00000001c0)="709b8a8e3c6b0c33533014017af58491", 0x6cd, 0x0, 0x0, 0xffffffbe) 06:58:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0}, 0x10) 06:58:10 executing program 1: clock_getres(0x3, &(0x7f0000000100)) 06:58:10 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000), &(0x7f0000000180)=0x4) 06:58:11 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)) 06:58:11 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000002600ffffba16a0aa1c0009eaeb869e975e639542705c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 06:58:11 executing program 3: syz_emit_ethernet(0x26, &(0x7f00000000c0)=ANY=[@ANYBLOB="bbbbbb1a27f20431b60362bb81000000080600000000060000000180c2000000aaaaaaaaaaaa"]) 06:58:11 executing program 1: syz_emit_ethernet(0x7e, &(0x7f00000000c0)) 06:58:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="24000000020307031dfffd946ff20c0020200a0009000200021d8568021baba20400ff7e", 0x24}], 0x1}, 0x0) 06:58:11 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000640)) 06:58:11 executing program 0: 06:58:11 executing program 4: 06:58:11 executing program 4: 06:58:11 executing program 3: 06:58:11 executing program 0: 06:58:12 executing program 0: 06:58:12 executing program 2: 06:58:12 executing program 4: 06:58:12 executing program 3: 06:58:12 executing program 1: 06:58:12 executing program 0: 06:58:12 executing program 4: 06:58:12 executing program 5: 06:58:12 executing program 2: 06:58:12 executing program 3: 06:58:12 executing program 3: 06:58:12 executing program 2: 06:58:12 executing program 1: 06:58:13 executing program 3: 06:58:13 executing program 5: 06:58:13 executing program 0: 06:58:13 executing program 3: 06:58:13 executing program 2: 06:58:13 executing program 4: 06:58:13 executing program 3: 06:58:13 executing program 0: 06:58:13 executing program 5: 06:58:13 executing program 1: 06:58:13 executing program 1: 06:58:13 executing program 3: 06:58:13 executing program 2: 06:58:13 executing program 3: 06:58:13 executing program 2: 06:58:14 executing program 0: 06:58:14 executing program 1: 06:58:14 executing program 4: 06:58:14 executing program 5: 06:58:14 executing program 2: 06:58:14 executing program 3: 06:58:14 executing program 0: 06:58:14 executing program 2: 06:58:14 executing program 1: 06:58:14 executing program 5: 06:58:14 executing program 3: 06:58:14 executing program 4: 06:58:14 executing program 5: 06:58:14 executing program 2: 06:58:15 executing program 4: 06:58:15 executing program 3: 06:58:15 executing program 5: 06:58:15 executing program 0: 06:58:15 executing program 4: 06:58:15 executing program 3: 06:58:15 executing program 1: 06:58:15 executing program 1: 06:58:15 executing program 4: 06:58:15 executing program 0: 06:58:15 executing program 1: 06:58:15 executing program 2: 06:58:15 executing program 4: 06:58:15 executing program 5: 06:58:15 executing program 0: 06:58:15 executing program 5: 06:58:15 executing program 0: 06:58:16 executing program 3: 06:58:16 executing program 0: 06:58:16 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x490040, 0x12b) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x5, 0x1e00) 06:58:16 executing program 4: semget(0x1, 0x3, 0x3b7) 06:58:16 executing program 0: 06:58:16 executing program 1: 06:58:16 executing program 5: 06:58:16 executing program 0: 06:58:16 executing program 4: 06:58:16 executing program 3: 06:58:16 executing program 2: 06:58:16 executing program 3: 06:58:17 executing program 5: 06:58:17 executing program 2: 06:58:17 executing program 0: 06:58:17 executing program 3: 06:58:17 executing program 1: 06:58:17 executing program 4: 06:58:17 executing program 3: 06:58:17 executing program 5: 06:58:17 executing program 2: 06:58:17 executing program 5: 06:58:17 executing program 4: 06:58:17 executing program 1: 06:58:17 executing program 0: 06:58:17 executing program 3: 06:58:17 executing program 5: 06:58:17 executing program 0: 06:58:18 executing program 1: 06:58:18 executing program 2: 06:58:18 executing program 3: 06:58:18 executing program 4: 06:58:18 executing program 3: 06:58:18 executing program 0: 06:58:18 executing program 1: 06:58:18 executing program 1: 06:58:18 executing program 5: 06:58:18 executing program 2: 06:58:18 executing program 4: 06:58:18 executing program 3: 06:58:18 executing program 0: 06:58:18 executing program 1: 06:58:18 executing program 4: 06:58:18 executing program 2: 06:58:19 executing program 0: 06:58:19 executing program 4: 06:58:19 executing program 0: 06:58:19 executing program 2: 06:58:19 executing program 5: 06:58:19 executing program 3: 06:58:19 executing program 1: 06:58:19 executing program 0: 06:58:19 executing program 2: 06:58:19 executing program 4: 06:58:19 executing program 1: 06:58:19 executing program 4: 06:58:19 executing program 3: 06:58:19 executing program 3: 06:58:19 executing program 1: 06:58:19 executing program 4: 06:58:20 executing program 5: 06:58:20 executing program 3: 06:58:20 executing program 0: 06:58:20 executing program 1: 06:58:20 executing program 2: 06:58:20 executing program 0: 06:58:20 executing program 1: 06:58:20 executing program 0: 06:58:20 executing program 1: 06:58:20 executing program 0: 06:58:20 executing program 3: 06:58:20 executing program 4: 06:58:20 executing program 5: 06:58:20 executing program 2: 06:58:20 executing program 0: 06:58:20 executing program 2: 06:58:21 executing program 3: 06:58:21 executing program 1: 06:58:21 executing program 5: 06:58:21 executing program 4: 06:58:21 executing program 0: 06:58:21 executing program 1: 06:58:21 executing program 4: 06:58:21 executing program 1: 06:58:21 executing program 0: 06:58:21 executing program 5: 06:58:21 executing program 2: 06:58:21 executing program 1: 06:58:22 executing program 3: 06:58:22 executing program 0: 06:58:22 executing program 2: 06:58:22 executing program 1: 06:58:22 executing program 5: 06:58:22 executing program 2: 06:58:22 executing program 4: 06:58:22 executing program 5: 06:58:22 executing program 0: 06:58:22 executing program 1: 06:58:22 executing program 2: 06:58:22 executing program 3: 06:58:22 executing program 4: 06:58:22 executing program 5: 06:58:22 executing program 4: 06:58:22 executing program 1: 06:58:22 executing program 4: 06:58:23 executing program 5: 06:58:23 executing program 0: 06:58:23 executing program 3: 06:58:23 executing program 0: 06:58:23 executing program 3: 06:58:23 executing program 2: 06:58:23 executing program 1: 06:58:23 executing program 1: 06:58:23 executing program 3: 06:58:23 executing program 4: 06:58:23 executing program 0: 06:58:23 executing program 1: 06:58:23 executing program 5: 06:58:23 executing program 4: 06:58:23 executing program 1: 06:58:23 executing program 3: 06:58:23 executing program 2: 06:58:23 executing program 5: 06:58:23 executing program 4: 06:58:24 executing program 5: 06:58:24 executing program 3: 06:58:24 executing program 4: 06:58:24 executing program 0: 06:58:24 executing program 5: 06:58:24 executing program 3: 06:58:24 executing program 2: 06:58:24 executing program 1: 06:58:24 executing program 2: 06:58:24 executing program 3: 06:58:24 executing program 4: 06:58:24 executing program 0: 06:58:24 executing program 1: 06:58:24 executing program 5: 06:58:24 executing program 2: 06:58:24 executing program 3: 06:58:24 executing program 5: 06:58:25 executing program 3: 06:58:25 executing program 5: 06:58:25 executing program 2: 06:58:25 executing program 4: 06:58:25 executing program 1: 06:58:25 executing program 0: 06:58:25 executing program 4: 06:58:25 executing program 3: 06:58:25 executing program 2: 06:58:25 executing program 4: 06:58:25 executing program 0: 06:58:25 executing program 1: 06:58:25 executing program 5: 06:58:25 executing program 5: 06:58:25 executing program 1: 06:58:25 executing program 4: 06:58:25 executing program 0: 06:58:26 executing program 1: 06:58:26 executing program 4: 06:58:26 executing program 3: 06:58:26 executing program 5: 06:58:26 executing program 2: 06:58:26 executing program 0: 06:58:26 executing program 1: 06:58:26 executing program 2: 06:58:26 executing program 1: 06:58:26 executing program 5: 06:58:26 executing program 4: 06:58:26 executing program 0: 06:58:26 executing program 2: 06:58:26 executing program 3: 06:58:26 executing program 1: 06:58:26 executing program 3: 06:58:27 executing program 4: 06:58:27 executing program 1: 06:58:27 executing program 2: 06:58:27 executing program 5: 06:58:27 executing program 0: 06:58:27 executing program 2: 06:58:27 executing program 3: 06:58:27 executing program 4: 06:58:27 executing program 0: 06:58:27 executing program 2: 06:58:27 executing program 3: 06:58:27 executing program 5: 06:58:27 executing program 2: 06:58:27 executing program 1: 06:58:27 executing program 4: 06:58:27 executing program 0: 06:58:27 executing program 4: 06:58:27 executing program 3: 06:58:28 executing program 1: 06:58:28 executing program 0: 06:58:28 executing program 2: 06:58:28 executing program 1: 06:58:28 executing program 3: 06:58:28 executing program 5: 06:58:28 executing program 4: 06:58:28 executing program 1: 06:58:28 executing program 3: 06:58:28 executing program 0: 06:58:28 executing program 1: 06:58:28 executing program 0: 06:58:28 executing program 3: 06:58:28 executing program 2: 06:58:28 executing program 4: 06:58:28 executing program 1: 06:58:29 executing program 3: 06:58:29 executing program 5: 06:58:29 executing program 4: 06:58:29 executing program 2: 06:58:29 executing program 0: 06:58:29 executing program 1: 06:58:29 executing program 4: 06:58:29 executing program 3: 06:58:29 executing program 2: 06:58:29 executing program 4: 06:58:29 executing program 1: 06:58:29 executing program 4: 06:58:29 executing program 0: 06:58:29 executing program 5: 06:58:29 executing program 1: 06:58:29 executing program 3: 06:58:29 executing program 4: 06:58:29 executing program 0: 06:58:29 executing program 2: 06:58:30 executing program 5: 06:58:30 executing program 3: 06:58:30 executing program 1: 06:58:30 executing program 4: 06:58:30 executing program 0: 06:58:30 executing program 2: 06:58:30 executing program 5: 06:58:30 executing program 3: 06:58:30 executing program 0: 06:58:30 executing program 5: 06:58:30 executing program 2: 06:58:30 executing program 1: 06:58:30 executing program 5: 06:58:30 executing program 3: 06:58:30 executing program 0: 06:58:31 executing program 4: 06:58:31 executing program 5: 06:58:31 executing program 1: 06:58:31 executing program 3: 06:58:31 executing program 2: 06:58:31 executing program 0: 06:58:31 executing program 5: 06:58:31 executing program 2: 06:58:31 executing program 0: 06:58:31 executing program 5: 06:58:31 executing program 2: 06:58:31 executing program 3: 06:58:31 executing program 4: 06:58:31 executing program 5: 06:58:31 executing program 3: 06:58:31 executing program 1: 06:58:31 executing program 0: 06:58:31 executing program 2: 06:58:31 executing program 0: 06:58:32 executing program 1: 06:58:32 executing program 3: 06:58:32 executing program 0: 06:58:32 executing program 4: 06:58:32 executing program 0: 06:58:32 executing program 2: 06:58:32 executing program 3: 06:58:32 executing program 1: 06:58:32 executing program 5: 06:58:32 executing program 4: 06:58:32 executing program 0: 06:58:32 executing program 1: 06:58:32 executing program 2: 06:58:32 executing program 3: 06:58:32 executing program 4: 06:58:32 executing program 5: 06:58:33 executing program 3: 06:58:33 executing program 2: 06:58:33 executing program 1: 06:58:33 executing program 5: 06:58:33 executing program 0: 06:58:33 executing program 3: 06:58:33 executing program 2: 06:58:33 executing program 1: 06:58:33 executing program 3: 06:58:33 executing program 1: 06:58:33 executing program 4: 06:58:33 executing program 5: 06:58:33 executing program 2: 06:58:33 executing program 0: 06:58:33 executing program 2: 06:58:33 executing program 5: 06:58:33 executing program 4: 06:58:34 executing program 2: 06:58:34 executing program 1: 06:58:34 executing program 0: 06:58:34 executing program 3: 06:58:34 executing program 4: 06:58:34 executing program 0: 06:58:34 executing program 5: 06:58:34 executing program 1: 06:58:34 executing program 2: 06:58:34 executing program 4: 06:58:34 executing program 3: 06:58:34 executing program 5: 06:58:34 executing program 1: 06:58:34 executing program 0: 06:58:34 executing program 2: 06:58:34 executing program 4: 06:58:34 executing program 3: 06:58:35 executing program 0: 06:58:35 executing program 4: 06:58:35 executing program 0: 06:58:35 executing program 1: 06:58:35 executing program 3: 06:58:35 executing program 2: 06:58:35 executing program 5: 06:58:35 executing program 4: 06:58:35 executing program 4: 06:58:35 executing program 5: 06:58:35 executing program 0: 06:58:35 executing program 4: 06:58:35 executing program 2: 06:58:35 executing program 3: 06:58:35 executing program 1: 06:58:35 executing program 5: 06:58:35 executing program 2: 06:58:35 executing program 3: 06:58:36 executing program 1: 06:58:36 executing program 4: 06:58:36 executing program 5: 06:58:36 executing program 1: 06:58:36 executing program 0: 06:58:36 executing program 2: 06:58:36 executing program 3: 06:58:36 executing program 4: 06:58:36 executing program 1: 06:58:36 executing program 5: 06:58:36 executing program 4: 06:58:36 executing program 3: 06:58:36 executing program 0: 06:58:36 executing program 1: 06:58:36 executing program 0: 06:58:37 executing program 4: 06:58:37 executing program 5: 06:58:37 executing program 2: 06:58:37 executing program 1: 06:58:37 executing program 3: 06:58:37 executing program 5: 06:58:37 executing program 0: 06:58:37 executing program 2: 06:58:37 executing program 4: 06:58:37 executing program 3: 06:58:37 executing program 5: 06:58:37 executing program 2: 06:58:37 executing program 3: 06:58:37 executing program 5: 06:58:37 executing program 2: 06:58:37 executing program 1: 06:58:37 executing program 0: 06:58:38 executing program 2: 06:58:38 executing program 0: 06:58:38 executing program 4: 06:58:38 executing program 2: 06:58:38 executing program 5: 06:58:38 executing program 4: 06:58:38 executing program 3: 06:58:38 executing program 4: 06:58:38 executing program 0: 06:58:38 executing program 2: 06:58:38 executing program 1: 06:58:38 executing program 5: 06:58:38 executing program 4: 06:58:38 executing program 2: 06:58:38 executing program 3: 06:58:38 executing program 0: 06:58:38 executing program 1: 06:58:39 executing program 2: 06:58:39 executing program 4: 06:58:39 executing program 3: 06:58:39 executing program 5: 06:58:39 executing program 0: 06:58:39 executing program 2: 06:58:39 executing program 4: 06:58:39 executing program 0: 06:58:39 executing program 5: 06:58:39 executing program 0: 06:58:39 executing program 4: 06:58:39 executing program 1: 06:58:39 executing program 5: 06:58:39 executing program 3: 06:58:39 executing program 1: 06:58:39 executing program 4: 06:58:39 executing program 2: 06:58:39 executing program 1: 06:58:40 executing program 3: 06:58:40 executing program 0: 06:58:40 executing program 5: 06:58:40 executing program 2: 06:58:40 executing program 0: 06:58:40 executing program 2: 06:58:40 executing program 4: 06:58:40 executing program 1: 06:58:40 executing program 5: 06:58:40 executing program 0: 06:58:40 executing program 3: 06:58:40 executing program 2: 06:58:40 executing program 2: 06:58:40 executing program 3: 06:58:40 executing program 1: 06:58:40 executing program 5: 06:58:40 executing program 4: 06:58:41 executing program 2: 06:58:41 executing program 1: 06:58:41 executing program 3: 06:58:41 executing program 5: 06:58:41 executing program 0: 06:58:41 executing program 5: 06:58:41 executing program 2: 06:58:41 executing program 4: 06:58:41 executing program 1: 06:58:41 executing program 4: 06:58:41 executing program 5: 06:58:41 executing program 2: 06:58:41 executing program 3: 06:58:41 executing program 0: 06:58:41 executing program 4: 06:58:41 executing program 5: 06:58:41 executing program 1: 06:58:42 executing program 3: 06:58:42 executing program 0: 06:58:42 executing program 4: 06:58:42 executing program 4: 06:58:42 executing program 2: 06:58:42 executing program 0: 06:58:42 executing program 1: 06:58:42 executing program 3: 06:58:42 executing program 0: 06:58:42 executing program 1: 06:58:42 executing program 5: 06:58:42 executing program 0: 06:58:42 executing program 4: 06:58:42 executing program 2: 06:58:42 executing program 3: 06:58:42 executing program 1: 06:58:43 executing program 5: 06:58:43 executing program 3: 06:58:43 executing program 4: 06:58:43 executing program 2: 06:58:43 executing program 0: 06:58:43 executing program 5: 06:58:43 executing program 3: 06:58:43 executing program 1: 06:58:43 executing program 0: 06:58:43 executing program 2: 06:58:43 executing program 4: 06:58:43 executing program 4: 06:58:43 executing program 5: 06:58:43 executing program 0: 06:58:43 executing program 2: 06:58:43 executing program 1: 06:58:43 executing program 3: 06:58:44 executing program 4: 06:58:44 executing program 5: 06:58:44 executing program 3: 06:58:44 executing program 4: 06:58:44 executing program 2: 06:58:44 executing program 1: 06:58:44 executing program 0: 06:58:44 executing program 5: 06:58:44 executing program 3: 06:58:44 executing program 0: 06:58:44 executing program 2: 06:58:44 executing program 5: 06:58:44 executing program 4: 06:58:44 executing program 1: 06:58:44 executing program 3: 06:58:44 executing program 5: 06:58:44 executing program 2: 06:58:45 executing program 4: 06:58:45 executing program 1: 06:58:45 executing program 5: 06:58:45 executing program 0: 06:58:45 executing program 2: 06:58:45 executing program 3: 06:58:45 executing program 0: 06:58:45 executing program 5: 06:58:45 executing program 0: 06:58:45 executing program 3: 06:58:45 executing program 2: 06:58:45 executing program 3: 06:58:45 executing program 4: 06:58:45 executing program 1: 06:58:45 executing program 3: 06:58:45 executing program 0: 06:58:46 executing program 4: 06:58:46 executing program 3: 06:58:46 executing program 5: 06:58:46 executing program 2: 06:58:46 executing program 0: 06:58:46 executing program 4: 06:58:46 executing program 2: 06:58:46 executing program 1: 06:58:46 executing program 0: 06:58:46 executing program 4: 06:58:46 executing program 2: 06:58:46 executing program 3: 06:58:46 executing program 2: 06:58:46 executing program 5: 06:58:46 executing program 1: 06:58:46 executing program 0: 06:58:46 executing program 5: 06:58:46 executing program 4: 06:58:46 executing program 1: 06:58:47 executing program 4: 06:58:47 executing program 3: 06:58:47 executing program 0: 06:58:47 executing program 2: 06:58:47 executing program 0: 06:58:47 executing program 4: 06:58:47 executing program 3: 06:58:47 executing program 1: 06:58:47 executing program 5: 06:58:47 executing program 2: 06:58:47 executing program 4: 06:58:47 executing program 0: 06:58:47 executing program 3: 06:58:47 executing program 5: 06:58:47 executing program 1: 06:58:47 executing program 2: 06:58:47 executing program 3: 06:58:48 executing program 0: 06:58:48 executing program 5: 06:58:48 executing program 2: 06:58:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0), 0x0, 0x20044000, 0x0, 0x0) 06:58:48 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0}, 0x10) 06:58:48 executing program 4: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x10062, 0x0, 0x0) 06:58:48 executing program 5: setitimer(0x0, &(0x7f0000000000)={{0xffffffffffffffff}}, 0x0) setitimer(0x2, &(0x7f0000000040)={{0x401, 0x5239}, {0x0, 0x4}}, 0x0) 06:58:48 executing program 0: r0 = semget$private(0x0, 0x0, 0x420) semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000000)=""/146) r1 = socket$inet6(0x18, 0x3, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x19, &(0x7f0000000140)="d5761e43a43b5cedc121f109028f47b6033dd8e793356c591f") lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0xc, r2) r6 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r6, 0x0, 0x0, 0x0) ptrace(0x10000, r6, &(0x7f0000000180), 0x0) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r7) setregid(r4, r7) accept$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000540), 0x8) 06:58:48 executing program 2: mprotect(&(0x7f00002cb000/0x1000)=nil, 0x1000, 0x2) setgroups(0x1, &(0x7f0000000140)=[0x0]) 06:58:48 executing program 3: socketpair(0x1, 0x4, 0x5, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) r1 = msgget$private(0x0, 0x401) msgsnd(r1, 0x0, 0x0, 0x0) 06:58:48 executing program 4: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202c17f7f000001"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) fcntl$dupfd(r3, 0xc, r1) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6a634e19767b0784"], 0x10) sendto$inet6(r2, &(0x7f0000000300)="94", 0x1, 0x0, 0x0, 0x0) r4 = accept$unix(r1, 0x0, 0x0) write(r4, &(0x7f0000000240)="ddee43ab8734abe72e8289e48f848dcae6855abde176689fd16e6ad78a4f273bc1d2e3f3f911c89a2472d11399504870b9fb0e36d8892e80897800000000d20a2c82125431700f50a6b8d22db0ec0ff3a1800280b535084f92a7499cd07afbd1d0b82c439984f338ffbf66decf2ba302619dc2dcef33b15aa3d89beb2b70ddbd84311f09a2639749e5f4c3669169eb4be5a922395a28149f4d2ec0588916c297ac43adfbb5775ab949938e2baef7e6fa3703487dc7cd0255926c0ec9", 0xfffffea5) dup2(r1, r4) 06:58:49 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 06:58:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') write(r1, 0x0, 0x0) 06:58:49 executing program 0: socketpair(0x11, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) connect$inet6(r1, &(0x7f0000000040)={0x18, 0x0, 0x0, 0x9d8f}, 0xc) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) paccept(r0, 0x0, &(0x7f0000000000), 0x10000000) 06:58:49 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x22) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x128) 06:58:49 executing program 5: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) semctl$GETZCNT(0x0, 0x0, 0x7, &(0x7f0000000140)=""/99) open(0x0, 0x10, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32, @ANYRES32, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) sendto(0xffffffffffffffff, &(0x7f00000001c0)="9988d085da9e2fb45e6025ad5d59ba1f04bfa5c829b2e3bd3bd7d0b041c2afa2fab74b2cbe309d046992407b96c3424f0cceccc76b6c0b99f349bb117fa2108e669992597ef48bc087c953ac706ce747051b8e7667ae31122b018da433edea97446f949ca31792e83cf1a244bef6429b1701c9716f744b42e75de8fb939cf83559613beffc4e9537f5001e5cb99f440e0051d7fe5cefc42f8214eff073c3f152d75afcc1dbb57ef3e0a9bff5b2866b754da4b70e93b54e5031c8f3eaff10152a0054e7c40cd32cb7d054d47bc7ca9c", 0xcf, 0x8, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pipe(&(0x7f0000000040)) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r2 = open$dir(0x0, 0x2088611, 0x0) shmctl$IPC_RMID(0x0, 0x0) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r3, 0x3) shmctl$IPC_RMID(r3, 0x0) shmctl$SHM_LOCK(r3, 0x3) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) fchmodat(r2, 0x0, 0xc4, 0x200) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 06:58:49 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r3 = getuid() setreuid(0xee00, r3) setreuid(r3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000)={0x0, r3, r5}, 0xc) 06:58:49 executing program 1: mknod$loop(0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, 0xc) r1 = getuid() setreuid(0xee00, r1) r2 = getgid() chown(&(0x7f0000000180)='./file0\x00', r0, r2) setreuid(r0, r1) r3 = open(&(0x7f0000000000)='\x00', 0x800, 0x182) r4 = semget(0x0, 0x0, 0x9c) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r5, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) linkat(r5, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000200)='./file0\x00', 0x400) semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000080)=""/242) 06:58:50 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r3 = getuid() setreuid(0xee00, r3) setreuid(r3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000)={0x0, r3, r5}, 0xc) 06:58:50 executing program 4: mknod$loop(&(0x7f0000000080)='./file0\x00', 0xe0b4, 0x0) stat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 06:58:51 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite(r0, &(0x7f0000000080)="7983209f4a74b521744e3141ac49a32ba4d72b2090af01e6a950eeaddc61ac26909d699fdb3848236fd5f3271e55a54b01cac1e9831e8edc99cb7a06c4", 0x3d, 0x1) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2088611, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) socketpair(0x2, 0x4, 0xfe, &(0x7f0000000000)) writev(r1, &(0x7f0000000340), 0x10000000000000d8) 06:58:51 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x24) fcntl$lock(r0, 0x7, &(0x7f0000000000)) 06:58:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socket(0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0xb0, 0x0, 0x4, "95d10e80823042e264aeba7f8e106aa62b84d6613d47f733e63a30b05d0fd424c4b0a74894490dbc161a369f4222876c2fade15b672d990b1a5be2d8253c57a6ecbb723a28cbfd4a02ed498302ce5899487cbaa4fc59906940fb8d94348397db877e07dafd3c03faaca0cd81d8152310c46ab4e44221468dc5cfa58e94ff9baeee76130abbe1ef96964d995d0eebfe179bda56297bdae8e4dd769e"}], 0xb0}, 0x0) 06:58:51 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0xffffffffffffffff) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1000000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffffff) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x101, 0x200) r2 = geteuid() getpeername$unix(r0, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) faccessat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xca, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) r4 = getuid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r7) lchown(&(0x7f0000000140)='./file0\x00', r4, r7) r8 = accept$unix(r6, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r9) chown(&(0x7f0000000080)='./file0\x00', r2, r9) 06:58:51 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 06:58:51 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite(r0, &(0x7f0000000080)="7983209f4a74b521744e3141ac49a32ba4d72b2090af01e6a950eeaddc61ac26909d699fdb3848236fd5f3271e55a54b01cac1e9831e8edc99cb7a06c4", 0x3d, 0x1) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2088611, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) socketpair(0x2, 0x4, 0xfe, &(0x7f0000000000)) writev(r1, &(0x7f0000000340), 0x10000000000000d8) 06:58:52 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) readv(r2, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/44, 0x2c}, {&(0x7f0000000240)=""/36, 0x24}], 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r4 = open(&(0x7f00000002c0)='./file1\x00', 0x1000030, 0x33) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000380)={{0x18, 0x0, 0xbd45, 0x5}, {0x18, 0x1, 0xffffffff, 0x9}, 0x0, [0x9, 0x80000000, 0x7, 0x6, 0x8, 0x5, 0x7, 0x4c1]}, 0x3c) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) fchroot(r3) getgroups(0x1, &(0x7f0000001640)=[0x0]) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) pipe2(&(0x7f0000000140), 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r5, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) openat(r5, &(0x7f0000000000)='\x00', 0x800, 0x106) 06:58:53 executing program 5: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) semctl$GETZCNT(0x0, 0x0, 0x7, &(0x7f0000000140)=""/99) open(0x0, 0x10, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32, @ANYRES32, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) sendto(0xffffffffffffffff, &(0x7f00000001c0)="9988d085da9e2fb45e6025ad5d59ba1f04bfa5c829b2e3bd3bd7d0b041c2afa2fab74b2cbe309d046992407b96c3424f0cceccc76b6c0b99f349bb117fa2108e669992597ef48bc087c953ac706ce747051b8e7667ae31122b018da433edea97446f949ca31792e83cf1a244bef6429b1701c9716f744b42e75de8fb939cf83559613beffc4e9537f5001e5cb99f440e0051d7fe5cefc42f8214eff073c3f152d75afcc1dbb57ef3e0a9bff5b2866b754da4b70e93b54e5031c8f3eaff10152a0054e7c40cd32cb7d054d47bc7ca9c", 0xcf, 0x8, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pipe(&(0x7f0000000040)) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r2 = open$dir(0x0, 0x2088611, 0x0) shmctl$IPC_RMID(0x0, 0x0) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r3, 0x3) shmctl$IPC_RMID(r3, 0x0) shmctl$SHM_LOCK(r3, 0x3) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) fchmodat(r2, 0x0, 0xc4, 0x200) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 06:58:53 executing program 4: setrlimit(0x0, &(0x7f0000000000)) mprotect(&(0x7f0000311000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)) getpid() 06:58:53 executing program 1: fork() r0 = socket(0x1f, 0x20000000, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) accept$inet(r1, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000040)) 06:58:53 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 06:58:53 executing program 0: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0x1) stat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 06:58:53 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x4000000001, 0x0) connect(r1, &(0x7f0000987ff4)=@un=@abs={0x0, 0x0, 0x3}, 0x8) listen(r0, 0x0) 06:58:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x810, r2, 0x0, 0x0) 06:58:54 executing program 3: __clone(0x2bff, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getpgrp() r0 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, 0x0, 0x0, 0x0) wait4(r0, 0x0, 0x2, &(0x7f0000000140)) 06:58:54 executing program 0: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0x1) stat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 06:58:54 executing program 1: socketpair(0x2, 0x4, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdir(&(0x7f00000015c0)='./file0\x00', 0x0) geteuid() unlinkat(0xffffffffffffff9c, &(0x7f00000016c0)='./file0\x00', 0x800) 06:58:55 executing program 3: fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r0) getgroups(0x1, &(0x7f0000000600)=[r0]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r4 = dup(r3) r5 = vfork() r6 = getuid() setreuid(0xee00, r6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r7, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r8) r9 = socket(0x1, 0x5, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000580)=[{&(0x7f0000000040)="7b94081cad1315d936571bac308a", 0xe}, {&(0x7f0000000080)="f40b8a84a10b5aca94eb3d3186a03b8b3757038e55fe8f0e194c51f6484ee085a3", 0x21}, {&(0x7f0000000740)="124eb56c24516fd96838a27e13147b122430ab550bc32ac946113c76cde8ad9a290a4aabe6d4ca2af1267312e96a854e7e54615cb7cc11e4fd497326daf306ed5e92d3072504b162a8229261f8a35f9d8dc1fa274ccc935620411259972ca995e4c4434df34a804bbab02ee1f61192b3276fc82fa4abc804ad45bd4581a43a9c7a09ea0a96015cbbc9a9727307fa7c81b9011b375e618a0b22df2ba7576910a31a2461c0c5450f84dd5c2b818005d6b1bbfac6cd3f12a0bb", 0xae}, {&(0x7f0000000180)="61b6875307346f82e925943331eff81f3501aa1c1c63e7d125c850c35b32ee13902f9b9150cdf03471faefc82162285b18589a651f192594df5874231f6391bd7aa0194d085670b3944e742449e1862ba5f1e99bc1b3874cf5bb70f982be5d81990e969f526c261db76266b77b0aed0757988f8d1e0ceaa82a993ec90a7f44b757fc552a840d05105d0b06", 0x8b}, {&(0x7f0000000240)="30ad4eb5629b8763c36045ffa3af3614f393099efa76f7839ef6800dfe4cf3c5c82754450dcdbd414e2e95057dea0be355af487b9b4968b75fb4556f8482378fe51748b1bb1923bfa0d70fdb21f4d30a273e84558a2e9d8a5a14be156e712d3b5cb40b292809fd0d8c195145a35746718fb5556e21ada6308a4f7d6e79d379b57206741e084aee6a7a318a9ad22f5bc436246ede279d91c3378bea80ef43f1c7f1b080c33ce0afda4baa02e76d87dc68e408b53bc5ff2f636f58d2f6978b", 0xbe}, {&(0x7f0000000300)="8076034bbea07dab8da67abbb328aa14dc03da480b1742db993f614080d7c2cfe302d1bf0640e651ee2b33f66ed4291e03e18eefab3a4f972ff04c8d49548f20501122914067b594a54be9425ebd98142f3d5cceaeec7eab1240caa26edbe427424975c34c", 0x65}, {&(0x7f0000000380)="d799fe2012c806eaf8d3a950d0f88787606a0bd36597a60c60faf461701393a986276758ef07860d3979a568882a08bde94a36b614fbc068ba118c7a8edf00327da6200d11d0cbc91dae3276f49c532dcd2caadcd001db5653f9a3626b2ef2ea3b7e5e648a652ddce1cea4c2b313f318bfefcf1c766af83f400f787429fa4c8ce1fd4b0afa65d1f29807e9d3e0fad43b0c7047f6f16539946589ba1277ba2a293c97e59652673f9bc737fd5752f2100094b33baeeca221c94adeaef6646fff13016290259bb3c5d660139e620fd4311bc3e81bfb18d0fc85375c7cf30fc45fe477876570adace54d9bf12a70", 0xec}, {&(0x7f0000000480)="6828f4bf0d8c4044c4b92126f78f6173caa1ceb1c4252c3965c150df1516b80deea439ffb69c1db60e429163366fdde22fb2f9a8d5dee5db5d645c4f1ee57d19a307912e2162ad38335beedb40f0ebee6803e8eee5ec29ef5372590c0271127ef6b38aa56d01d799f31d63bc003336ea81c2d3a995e8b3578b9ece95eccb238ea63faa02e19b1a4b4524928abde673b3ca279b10c4ef819236c49599a612b354614bf66cbc3836c285fdc130f2d0ed87ed8d51139f3d62f4efead4aa68b9a84579a6ab11b81007d94510e53f4845bc6c418a2e866a09b1d9", 0xd8}], 0x5c, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, 0xffffffffffffffff}, @cred={0x20}, @cred={0x20, 0xffff, 0x2, 0x0, 0x0, r1}, @rights={0x18, 0xffff, 0x1, [r2, r4]}, @cred={0x20, 0xffff, 0x2, r5, r6, r8}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, r9]}], 0xb0, 0x40f}, 0x402) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 06:58:55 executing program 0: __clone(0x0, 0x0) r0 = __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) fcntl$getown(r2, 0x5) r3 = getuid() setreuid(0xee00, r3) setreuid(r3, 0x0) seteuid(r3) setpgid(r1, 0x0) setpgid(r0, r1) ptrace(0x17e6, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 06:58:56 executing program 4: r0 = socket(0x18, 0x1, 0x0) fchmod(r0, 0x80) setsockopt(r0, 0x0, 0x80000000000000c, &(0x7f0000000180), 0x14) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 06:58:56 executing program 1: mkdir(0x0, 0x0) pipe(0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{0x4, 0x4098}, {0x80000001, 0x1}}) r0 = paccept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0xc, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) r2 = __clone(0x0, 0x0) setpgid(r2, 0x0) r3 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r3, 0x0, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) r5 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r5, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f00000000c0)={0x0}, 0xc) setpgid(r4, r7) 06:58:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32, @ANYRES32, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r4, @ANYRES32=r4, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r5, @ANYRES32=r5, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r6, @ANYRES32=r6, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r7, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r8, @ANYRES32=r8, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000140)="3bdfda62754e16c766e03a7b54013b2431af67c3a375294217b97a3a10c98f49da1c18f3f020e7b6777afe18dd368928ed5f34b1eb6602ca26835be22f3a4788dfe3a876ec2cd482fc3f8449f6fb267d1cf1976e3feb75728bba196b95d21bd7575417ce6f6781daa128c41ba12bbc3f9758d5d2dfa120", 0x77}, {&(0x7f00000001c0)="36688884e39d6212a9706c3100d2203a0013e135c892efab590b73aaa095bc5ca025db257fdc56cfe2414292f9b2dda3db23881a2fcd754a76d5c4ac0564c63207b1557841295c22f9a39f3d5a35a82c76b2f684af3101d3da4c06f9f03c097cefa2c58b55340a7c351bddbbc308213f99b674dbe30b64943b7f1eed5d095f11a6b3ee269bd7e7f1141169f16b26568571bf22e34c", 0x95}], 0x2, &(0x7f0000000440)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}, @cred={0x20}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3]}, @rights={0x20, 0xffff, 0x1, [r4, r5, r6, r0]}, @rights={0x18, 0xffff, 0x1, [r7, r8]}], 0xe8}, 0x9) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) pread(r1, &(0x7f0000000000)="4df781b8988001698766b23c49e96ee42ed12cd1563c1ad2337b43bf938ea30df16922303db1a726dba4bdd6c38658f2510aeeffb0ac29f6bbe87824334ee606c61fe52f6e8cd753d9305093e1c6497ee63ae6adb4f3339e0236a05437ba8f290a46e3ca4429e8a5089278551222d1d486b6e053654867bcfc5228fc6f0b6543a3e09f0d08470c3171d38622542886df56e6f6b9abfa4a6f554aaafe90c46f9696aca6517a9a9fd832a9da3607a87b4d530f12aa0b463fe66dd1afabdf6dcf79c1af07a5e7e90d49ffaca85a4ebab7ad02817e101986ec790c", 0xd9, 0x1) __clone(0x0, 0x0) 06:58:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r1 = accept$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) read(r1, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, 0x0, 0x0) 06:58:56 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, r2}, 0x4, 0xfffffffffffffffc}) semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) getsockname$unix(r3, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r5, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) fchownat(r5, &(0x7f0000000240)='./file0\x00', r1, r2, 0x200) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x27) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) dup(0xffffffffffffffff) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 06:58:57 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x142) chroot(&(0x7f0000000040)='./file0\x00') r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8020, 0x18) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0xc) lseek(r1, 0xa00000000000, 0x2) connect$inet6(r2, &(0x7f00000001c0)={0x18, 0x3, 0x3, 0x7}, 0xc) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x11) mknodat(r3, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) r4 = _lwp_self() _lwp_continue(r4) link(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1\x00') open$dir(&(0x7f0000000280)='./file0\x00', 0x10, 0x8) renameat(r1, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') fchdir(r0) 06:58:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) listen(r0, 0x0) bind$inet(r0, &(0x7f0000000440)={0x2, 0x0}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r2 = accept$inet6(r1, 0x0, &(0x7f0000000000)) write(r2, &(0x7f0000000040)="35909f09e9caa01a3abd0ba600fbfb16a7cdd9a69c8ad698e7f034097d84c17c7fd6fcadb064d3d90fd19bc48f7a42d6b477e3c0839181b512dc9cb37e18b663b2e3f619a3af68d3d8f8468fc363698da389f51bb47d41d4faaa80253f45ddae2bbbc6a6e5e1598ce716be37d683cf4ba8ecc14ae02fc0f6cb664b3a0b1487879252c8d3305ee451a6689fa674f63b05afd87ef85c111ee6a13ec9be949324bcda8806a447390e48b5c061e019807a8ed963ccf661c75079da557b9bc5cf28ca89aebd44a24e39fbd81d0ab113207bec229b0d561ec3544d6f7900570f058a59b4e7a5a15046648b2fb6fd2240bfa61d8cecb9ddc9397710", 0xf8) 06:58:57 executing program 2: fork() setpgid(0x0, 0x0) open(0x0, 0x0, 0x0) socket(0x0, 0x0, 0xe4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000080), 0x0) write(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) 06:58:57 executing program 4: __clone(0x0, 0x0) r0 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) msgget$private(0x0, 0x9) wait4(r0, 0x0, 0x0, 0x0) 06:58:57 executing program 0: socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000040), 0x0) 06:59:55 executing program 3: _lwp_setprivate(&(0x7f0000000000)=0x2) __clone(0x200, 0x0) 06:59:55 executing program 5: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1c2) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) open$dir(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 06:59:55 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x180) rmdir(&(0x7f0000000040)='./file0\x00') r1 = getuid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) chown(&(0x7f0000000000)='./file0\x00', r1, r4) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 06:59:55 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)='|', 0x1}], 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) read(r1, &(0x7f0000000100)=""/24, 0x18) 06:59:55 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000001680)={{0x18, 0x2, 0x6, 0x3}, {0x18, 0x3, 0x3, 0x7a1b}, 0xd57, [0xa4, 0x1, 0x8, 0xfff, 0xff, 0x7, 0x8, 0x6]}, 0x3c) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') readlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x18, 0x2, 0x100, 0x2}, 0xc, &(0x7f0000001540)=[{&(0x7f0000000140)="eaf8adca6057c5b868ec5e487620d4626a2fce92e3fb6974733c744b3b99db7bf0a5cda36bda6db56a0c4e26112fa673d3e2b63b5ee25c94c1a601b82e03ed8a722631d4636253d4095f290008dd68af2dea1e002247c9c7eb73b6bd2e3ced6e20dc5ef1ff0260af4c830dbaf4c1f7313ddc26978807c401174f701e0b034f67a8eecbef", 0x84}, {&(0x7f0000000200)="31029d41385c1c5a1a77d663e788cd1cb7ff8c2612b49a57d97f4f6af6e4c15b6c03aa710d3726247aa500e9f926622ee2cfc6b8aac240460551b0599c7b41806521db03af06ea6dc1d9da64b8522ed4b495db8540a4f09c5103040554b4235bd16b517d12107d284c4286a00d5539688f46bff6091b7b3bcf608b49a0c7ef48f969624fba63ae6dfbe6ba6bd17aa27afdfa", 0x92}, {&(0x7f00000002c0)="41f71ef186a2896bdc0b611d72cfa314a7f6ed45ff80757216c424298744f5d3862827dc0472ec9f05fffc9651cc4d02b4291995574ccdce5e3afb3ac53e69a784c95ae8862a98ce64f521d998863846377013a2e6039de28281b7738ce9368bd3aa24a91533f5c947f1db9dfa5ede33817591f3f09e09806c2c9f8ddc82c2817d3acb86d63e7c49c9e25a03cebdc4fc9583e6ffc6", 0x95}, {&(0x7f0000000400)="25a4b826d24fe47c21bfaeb6cd6ed41a580ab3d54a6f6c2ca0fe46f6ddcfa8b6ad992821a4ea9a98422aa7484ae07facf261768974f6bc9fc11e7e75b4d0fb671c049c3627e7ed43e238", 0x4a}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="2bc1865cbb884194fa082dc3c2e1deae4a0b10ecbe153fef14ae6fc5d87e496ad82d71fcdb1b59533e2089b226830de477038199d23d96489c4035d05c6315428549ff6e0be248c79a89ee93a404476df444aec455ae89bdeaf37e26d0f3117ce1e15b0b95612df631552f379cd5418c66726583fad81191a5f8969590e46ab97b", 0x81}], 0x6, &(0x7f00000015c0)=[{0xa0, 0x29, 0x8, "aa7573de3f2a1196799ce3a6cac490cdda3b6d8a60c4863259822bc53b59626c0872444ed87a501e5916de150b535bb6d2015abfce08ee5e23fc32159c972796d2ad6445f53de0def23ba3c6d2142f8ec319101723dbf66383eaf38f377a6c42e10a9b3bf9a6c31643bcc09bb6246411b1aecd7adfdf38bf7b0ee112f81227a8e983de3ac2bce0705a"}], 0xa0}, 0x0) 06:59:55 executing program 4: __clone(0x0, 0x0) fork() fork() wait4(0x0, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) dup2(0xffffffffffffffff, r0) chdir(&(0x7f00000000c0)='./file0\x00') shmget$private(0x0, 0x4000, 0x24, &(0x7f0000ff9000/0x4000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="25000000ffff000001993d0000000000bfd0f30e6afca2b7d9e129de91c8a431fcd0fecee33ff0848a5b4000f47f3aa3361f906be92875d7c5caddd6ab8441c2550d6971f5523a3b57195bcc67f4bed72038ffeaa04426c264aefd0ca3ac65dd83c14d0efd5dcd34d280777cf79280ad8d400e5bdafb698d945443807435e3926f1cee4281c3cb52095614e533b08b849600451cf0cf81f9c4150eaa577473d66326c909190f9625497165b8041c1e3b0a08c4b5b90464112336f32807c6719b0c5512d1ca7a3df2dfee774366405bee", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000000), 0xc) 06:59:56 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x156) 06:59:56 executing program 1: r0 = socket(0x1f, 0x5, 0x40) fdatasync(r0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) write(r2, &(0x7f0000000180)="e964c93d9ec968dbdceb3cac460c390634fa104cbbefef32b1d680358fd46ba7a29547dc3538444f6ba3ee46628654ce99df03759b1409f966993d80e9376424fe6025f8d8655223399f885cba5c2a55b1bf616ae6b6e4b65b6deb0a879f4547bd1ee6a5e446ad0a22f29d80452513a8f9c92aeacc664d83b26617ade3e9799995c93d55f7e1646717314ffa909310de01d91facc9111c75086d28d9da7b953d1449bb9cedbac098d8bebc6ce01d5c5ba17da66471789a5014ad3347dbc57614433adad8a4225d2c76dbab75bb4d00a52cab27fd1ca7e445ba693514d7b4bbc456740fd57ff9", 0xe6) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) 06:59:56 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) socket(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x100000) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000ffff00b8fe00000000000000", @ANYRES32=r4, @ANYRES32=r4, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r5, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r6 = accept$inet6(r5, 0x0, &(0x7f0000000080)) write(r6, &(0x7f00000000c0)="b5fe4e69d92282ad3360b717c60847d292c01d02907fd50e8afbe6c5e0bdd1daca065fc6885c05b306a29a7f42141fbf6029496178613616a9aa22717ad5e6a02bcf069ed6c2ff298e5650f8f4627d76c976783977d7e7a0bd85fa3957784152fa004d51f9684d1df2085e3a074616ee3d9ae1c71d65a069e4e556ab454b9a224dff9e23ca13effa5dbc3301cac83e33845a2ecb4793d00a41442f910e25c7d2bee7742d85116db8d1ecbf2f43dfc834a42ec2af0e78ae83faec6d90d4d2922e6df7c32b1cc220822a532afe9e8cf5b73f9cc0753758dad4fcf685a5ed59", 0xde) shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x0) dup2(0xffffffffffffff9c, r4) semctl$IPC_RMID(0x0, 0x0, 0x0) r7 = dup(r0) write(r7, &(0x7f0000000040), 0x100000) 06:59:56 executing program 5: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1c2) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) open$dir(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 06:59:56 executing program 4: fork() r0 = socket(0x1f, 0x5, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) sendmsg(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x18, 0x3, 0x9b6, 0xffffffff}, 0xc, &(0x7f0000000480)=[{&(0x7f0000000100)="9456de4c01ec32fa6f95b5039d70e03702b59fbb1daf01df6bff2444e36d358821567b95c2ffbea43101e658e13bb92811718fd1608e76ffaac868d915f25c81dab357add384", 0x46}, {&(0x7f0000000180)="2d283d2f70d99d9f1dc47ccc1608d17d3a4b8bc3998764b4b5cad49928f657811138772844448f7a07dce31dd1f6fea89651fa62fa63775518f6f4f091908ea8dff2ad78caa12d6bdf28da6645cb3bcaec26fb0fe38bacd9a649ab69d3df37da383c96b38d45cf85f7c70e67a62d2af533b10bca993dc78b4acd0cfa5d860e76ee76253b44bcc567b1090dfcd60d53c9aff51d52812e59e85b25b26b7c78418744a7cb9056733af18287ea04ea486a12d5746c7faf63630b19e16590f5e4598fb2eeac77489b", 0xc6}, {&(0x7f0000000280)="a2061f48d88a16d3aeead9e1a2962cce3b628a1ff3330dde58", 0x19}, {&(0x7f00000002c0)="4e3c595c8eceefcfeade0928b8f20f2ab7821fdbbd52b6b987d353641eef94bec06e2300d1be00805dce07ed4c15f3f7864c6772b9f9b46b986b7ccbeadfc9f447737ace183204c8e499fef6ef5504fc0bc767c68a330959322eb02344f852ed80a65094427ed780d7a5c84f095620bb8cce26159c2b9b1abcad370099fcb4ca23cfb936135cc8e7d558fe143b196cf2dbcb8608d1442fe9045880d5ce2ed58f0e195179b4290e022f1dc3b6a3fda645d2ae57967d4e6e", 0xb7}, {&(0x7f0000000380)="7cd3f69e5ed7862941067cfce50d5a5eef00fd756d2a66bd7f86066a7ba945e25bd88f00ad9ac948497d0be6ae575abb922a95c2e4ea93ee7d27db0992e8f072d44e2a8498c2a8212fe59fdda44f5d50f9ab5c106ab709cc8eeca6ddbbe5c8f15ffa877e4b860aed43bc13fdd1bfaa3bafdeaf4ad7440455c5024dd2aa32", 0x7e}, {&(0x7f0000000400)="bdf1e985d32e8902062dd6a8b64b046ba10fce4cfe7c69caf664db32c36c159be54fd090be251d38f697eac18058dcf719fd59eaaf6e5a5aa74216039d889dd2f08c38c6fa582bebea916942a4ec3ae8828c5c953b2ed885830aad85bf3f576a368b635d", 0x64}], 0x6, &(0x7f0000000500)=[{0x40, 0x29, 0xc953, "38066332476da5ba9f91d8fcb5641cc848723d8d8071e3933a91e86ba3cf0581e9845fd08ab2e6cfc4"}, {0x100, 0x11, 0x5, "b546946e11a8d43a160ce35a99ea615593178a06443466d0aa084fd107a0affa9f8735d7e0a03bb921ca6b7d06c61b917c55970a5a1d90e594a176ed67ddf1fa4f15d7aac80450dac6d466062eafea16072421a3f3b6193aee9d8a26927326036f67096c1b83bd91a013a7cacb286a5b583d69b7f69ce958e3c4a095859b3bd5c558c553aa1ca2763d54d75efa474144f9f6494ea44954ac4016089218ab1d915b2b654396616c908a1e057f304d47c09da5e446d4db0f6905d3625551ddafa9a69db60e7569593d4d598b90606978ea1c5d96f649485598d033cb221ea9df57f874c6452592445927060c85"}, {0x18, 0x0, 0x52f8, "9f84d0a4"}, {0xe8, 0x29, 0x7fff, "4503a3dd7e7ff4878ac4581500550fe53bb8eaa704b3ce47419809735129874d06f616da4e07911dd5a42dfd1eb88d1768c9558cf05d97f9517c17b47c7fe59216e417ce9b7081568052530de6acb256d413a0f8f73494130bd0fa4e71ab6583606f112561a42a4a709b540cf592dfcb973f8d74499940f71a0d0754ece20440d50a4d8e68c9c26b368039720e0170c5d223e5053584000cf31b0d4f85038bf060dfd61c01e394a9fe1075112fd04d7b088a535fd749c6cb7c8dfc1fdf7b0a14a1ae54ce4679a00a78e8d2e27ef4239c2a1c"}, {0xc8, 0x1, 0x617, "ce8cb6d18d0439fe3a8acae3ad2f164ab43fd37f307f0383e592eeb0ea8ad04b756135c0fe7d3dc19f926b390dfc8779d436a3b4263450e2e076a0ea40c2ef27de1664f1f10b36fb3cecfc379a4c4edfec6ace3e8818dc88020068debee58a5b5c1deab3d9ecc1e74adf21415be914ab7b43189711ba51b715c591fb2848fdb995b16dfe024d8a4b1e194f04611e1cb4b454680fc120012b6022503b90c6165c4b489e06a905c6efd702742b983981837b"}], 0x308}, 0x401) wait4(0x0, 0x0, 0x0, &(0x7f0000000040)) [ 204.4411854] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 413 command syz-executor.2) 06:59:57 executing program 2: __clone(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r1 = fcntl$getown(r0, 0x5) ptrace(0x0, r1, &(0x7f0000000040), 0xff00000000000000) getpgrp() r2 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getgid() wait4(r2, 0x0, 0x0, 0x0) getuid() wait4(r2, &(0x7f0000000000), 0x20000, &(0x7f0000000080)) 07:00:00 executing program 5: setrlimit(0x0, &(0x7f0000000180)={0xffffffffffffffff, 0x82}) __clone(0x200, 0x0) 07:00:00 executing program 3: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000040)="2026d745d95b14353c00ac580094630be200ce23e22a62e2312770", 0x1b) 07:00:00 executing program 1: r0 = msgget(0xffffffffffffffff, 0x0) setreuid(0x0, 0xee01) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = semget$private(0x0, 0x2, 0x4a) r2 = getuid() setreuid(0xee00, r2) setreuid(r2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) r5 = getuid() setreuid(r5, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r6, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r7) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000000)={{0xc0, r2, r4, r5, r7, 0x20, 0x1ff}, 0x6, 0x3ff, 0xb3}) setreuid(0x0, 0x0) setreuid(0x0, 0x0) 07:00:00 executing program 4: __clone(0x0, 0x0) r0 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) __clone(0x400, &(0x7f0000000000)="17f252fd1f704b9d16199333a2cfe4f546d3b2bdba2f") wait4(r0, 0x0, 0x0, 0x0) 07:00:00 executing program 0: mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0e99db6de761f86, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000020624, 0xd1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 07:00:00 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) getsockname(r0, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) getsockopt(r1, 0x5, 0x7, &(0x7f0000000180)=""/65, &(0x7f0000000200)=0x41) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) 07:00:01 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mprotect(&(0x7f00004df000/0x4000)=nil, 0x4000, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) 07:00:01 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x70) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x20040) writev(r0, &(0x7f0000000340)=[{}], 0x1) 07:00:02 executing program 0: mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0), 0x0) r0 = semget$private(0x0, 0x1, 0x8) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/177) 07:00:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)='#!', 0x2}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write(r2, &(0x7f0000000300)="0920090000000000000014804752cd8439df6dfe4ed2848f4aaa41f6ac61371c960a", 0x22) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:00:02 executing program 5: nanosleep(&(0x7f0000000040)={0x1, 0x3c}, &(0x7f0000002540)) 07:00:02 executing program 4: mknod(&(0x7f0000000140)='./bus\x00', 0x8400, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x501, 0x0) open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x40) write(0xffffffffffffffff, &(0x7f0000000180)="1293cb3823db78ae07d4924b4de122d89322f2f47455eb71412355216b05340ffeb8c687ce8ffae0ed8e6c1682a6cdc5adc65f9e32e6f07fe7f61590afd842da1da6fc7d57e2f44e9b1502b61cd28db722c3568aa66abbab6b425ec8b24f4e5a48532ec5149d2af7069dbf41541929a7181e139a5f440b84af0a0d5fec690c6b36ff2caaea6cf9ca03aa3543d2eff6028c2818b43c26ceda56c29937a14abbbb396a2588c5829b7b34d347fc57fa27a13e8ac616c97b0215b5f7b6b25966770800000000", 0xc4) 07:00:02 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) getsockname(r0, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) getsockopt(r1, 0x5, 0x7, &(0x7f0000000180)=""/65, &(0x7f0000000200)=0x41) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) 07:00:03 executing program 4: r0 = getuid() setreuid(0xee00, r0) r1 = semget$private(0x0, 0x4, 0x361) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/209) r2 = getuid() r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r3, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) fchownat(r3, &(0x7f0000000000)='./file0\x00', r2, 0x0, 0x600) setreuid(0xee00, r2) setreuid(r2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r4, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x100) setreuid(r0, r0) r5 = _lwp_self() _lwp_kill(r5, 0x10) _lwp_getname(r5, &(0x7f0000000200)=""/6, 0x6) 07:00:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="232139088e3d0848282bf52438996c21700f9b94edc6cfd9ea4edb2162da040d1739a857fdce0d62e077650ec7f15fe0ddbc136ab351860da82c71e80d18b3f4", 0x40}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffff9c, 0x29, 0x69, &(0x7f00000000c0)={{0x18, 0x2, 0x7d60e046, 0x4}, {0x18, 0x2, 0x7ff, 0x3599903f}, 0x1d37, [0x8000, 0x6, 0x8, 0x6, 0x3, 0x1, 0x7, 0xff]}, 0x3c) setegid(r4) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:00:03 executing program 2: poll(&(0x7f00000001c0), 0x2000000000000015, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x8) setsockopt(r0, 0xf6c, 0xd0de, &(0x7f0000000000)="2a482528aafe24fba5206c8643c24b895a84160b8ce494fa38e1ad", 0x1b) pread(r0, &(0x7f0000000040)="bc06ec0207c35a03b48b10e64fc02549107d7510b049d857dabb83596d0e9ad1a20442ba0cfd890245ac67331df4dba07bf7fa0419ac8b47f814729a327f41936459fa42ae74d5a64edca0a2612f9396adf0ac75d6bdc3a491cd6983f38706181554107e0df3e0abdecdc403bff784eafa711afde3e5", 0x76, 0x8000) 07:00:03 executing program 1: munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffdf}, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000002040)=""/4096) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 07:00:03 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="82022e7ce2696c6530008ba1b71cdb32e729ffbf4dc96d19b71d32890a87ad38c3f59e8000eb7debabe3e031221094ed4f0bab6006f32136a6fee99f66980f6cfd564139f80431dbb4e601eb394302910bc0f433f52c3e086d0500000029dea81aa5f3b991f5a7e1db99bd17162899e0788db3e4ec4c6d305b6e49f6889a0cd5ba1b31cfa745fd049c5cf232f4d4f4f674daa1045d9dc94e63ca2c116556a2974fe3932c189155627c8cf99db82707b28ea1157fb3bce78a67756a3f552c0e3b56c6946ee010685e98a893c5056a72731fe5da4c394fcaa3a3a74b7e228c53d3819678723f371af5a99cd1844a26668fc3cc809d81009da9fd4545fb95cc2060e22656c22729fda79db2ced9db0bbe1b00"/286], 0x10) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000080)="3eebd2c39a4bcef811fc3c02b3d3fd268d892a5190a4f51f5ee0020731bedc5ec5f7ab24f02c21202deb56ab084d0355d69cdfd7e30d7faa096bf43af4f241e5409283af29b29822d01849d5c39ec993b1faef12d7e5880c8db385a9d1bd12aaab4dac60568917af21f35fa52f3e8882ede69ff3eab04bf19022c980118a7d9ec46d733a0efed9ba174a40c80dd144c03d1ecc2e8bfc073c933dbad63a7c9732212758648b2366447d9d5cf527cb8596158d3915e2ca5ab91a1828c416c596c25d0ef5f1d79acd18f860a825d1d420ff4704e0973c53fb907acba2d0ec2d3d70cea97962b4e1", 0xe6}, {&(0x7f0000000200)="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", 0x897}], 0x2) 07:00:03 executing program 5: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x60000000, &(0x7f0000000040)="5018", 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) fchdir(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) connect$unix(r3, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES32, @ANYBLOB="630862d18f6ae69d5f89541ed315550ac81bb0b40df3c32d085b6f29b262abbea6cd10fc000a37d3ee31671f0bc8c24fb01f838242bf982f26f7c95a8ebfbb87f2e247101e5e442c2f14cbbfc2e8820de6bf9cfd89f85bae7d05f984e0f4f32fc923d0609f1f6289f6ea9a821b196f92d523cfb915e8884f886f52a25450", @ANYRESHEX, @ANYRES16, @ANYRESDEC, @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYRES32, @ANYRESHEX=r4, @ANYRES16=0x0]], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) 07:00:03 executing program 5: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r3 = accept$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) writev(r3, &(0x7f0000000340), 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) 07:00:03 executing program 0: clock_nanosleep(0x3, 0x0, &(0x7f0000000040)={0x0, 0x1008}, &(0x7f0000000080)) 07:00:04 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, r3, r5, 0xffffffffffffffff]) getgroups(0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, r6]) r7 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r8 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r8, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r7, &(0x7f0000000140)=[{&(0x7f0000000000)="ce", 0x1}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r7, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) 07:00:04 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x181}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x80) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file1\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 07:00:04 executing program 4: __clone(0x0, 0x0) r0 = fork() r1 = __clone(0x7800, 0x0) ptrace(0x8e, r1, 0x0, 0x5be13e56) r2 = __clone(0x0, 0x0) ptrace(0x4, r2, 0x0, 0x0) r3 = __clone(0x17364ebc5b761518, 0x0) ptrace(0x0, r3, 0x0, 0xc50) socket(0x1f, 0x5, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0x18, 0x3, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000140), &(0x7f0000000080)=0xc) r4 = socket(0x1f, 0x5, 0x2) getsockname$unix(r4, 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setpgid(r5, r0) wait4(0x0, 0x0, 0x2b, 0x0) msgget$private(0x0, 0x13) getuid() fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) socket(0x1f, 0x5, 0x6a) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 211.7360018] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 818 command syz-executor.2) 07:00:04 executing program 5: mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/176, 0xb0}, 0x0) write(r0, &(0x7f0000000080)="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", 0xff) pipe(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) r2 = __clone(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setpgid(r2, 0x0) setpgid(0x0, r2) [ 212.2871349] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 818 command syz-executor.2) 07:00:05 executing program 2: r0 = open(&(0x7f0000000040)='./file1\x00', 0x100, 0xa) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400000, 0x40) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r2, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x21, 0x600) pwrite(r1, &(0x7f0000000100)="c8", 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f00000000c0)=0x9, 0x4) write(r0, 0x0, 0x16) r3 = socket$inet(0x2, 0x4, 0x7b) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r4, @ANYRES32=r4, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) bind(r4, &(0x7f0000000140)=@un=@file={0x1, './file2\x00'}, 0xa) read(r3, &(0x7f00000001c0)=""/217, 0xd9) [ 212.6578808] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 537 command syz-executor.0) 07:00:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="232139088e3d0848282bf52438996c21700f9b94edc6cfd9ea4edb2162da040d1739a857fdce0d62e077650ec7f15fe0ddbc136ab351860da82c71e80d18b3f4", 0x40}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffff9c, 0x29, 0x69, &(0x7f00000000c0)={{0x18, 0x2, 0x7d60e046, 0x4}, {0x18, 0x2, 0x7ff, 0x3599903f}, 0x1d37, [0x8000, 0x6, 0x8, 0x6, 0x3, 0x1, 0x7, 0xff]}, 0x3c) setegid(r4) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:00:06 executing program 5: r0 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/209) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/130) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340), 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r3, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r4 = accept$inet6(r3, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getpeername(r4, &(0x7f0000000400)=@un=@abs, &(0x7f0000000440)=0x8) getsockname(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) socket$inet(0x2, 0x1, 0x3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x7a0, 0x9) writev(r5, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) socketpair(0x6, 0x4, 0x5, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r6, &(0x7f0000000200), &(0x7f0000000300)=0x21) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x10001, 0x3}, {0x3ff}}) 07:00:06 executing program 0: __clone(0x0, 0x0) r0 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fork() r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) wait4(r0, 0x0, 0x8, 0x0) r3 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r3, 0x0, 0x0, 0x0) setpgid(r3, r0) 07:00:06 executing program 4: __clone(0x0, 0x0) r0 = fork() r1 = __clone(0x7800, 0x0) ptrace(0x8e, r1, 0x0, 0x5be13e56) r2 = __clone(0x0, 0x0) ptrace(0x4, r2, 0x0, 0x0) r3 = __clone(0x17364ebc5b761518, 0x0) ptrace(0x0, r3, 0x0, 0xc50) socket(0x1f, 0x5, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0x18, 0x3, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000140), &(0x7f0000000080)=0xc) r4 = socket(0x1f, 0x5, 0x2) getsockname$unix(r4, 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setpgid(r5, r0) wait4(0x0, 0x0, 0x2b, 0x0) msgget$private(0x0, 0x13) getuid() fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) socket(0x1f, 0x5, 0x6a) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 07:00:06 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x181}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mlockall(0x3) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file1\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 07:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="232139088e3d0848282bf52438996c21700f9b94edc6cfd9ea4edb2162da040d1739a857fdce0d62e077650ec7f15fe0ddbc136ab351860da82c71e80d18b3f4", 0x40}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffff9c, 0x29, 0x69, &(0x7f00000000c0)={{0x18, 0x2, 0x7d60e046, 0x4}, {0x18, 0x2, 0x7ff, 0x3599903f}, 0x1d37, [0x8000, 0x6, 0x8, 0x6, 0x3, 0x1, 0x7, 0xff]}, 0x3c) setegid(r4) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 213.7801601] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 605 command syz-executor.1) [ 214.0206508] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 605 command syz-executor.1) 07:00:07 executing program 0: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) fork() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) 07:00:07 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) mlockall(0x3) dup2(r0, r0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x8a2e3f519587a138, r1, 0x0, 0x0) 07:00:07 executing program 0: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) fork() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) 07:00:08 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) renameat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') 07:00:08 executing program 5: r0 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/209) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/130) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340), 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r3, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r4 = accept$inet6(r3, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getpeername(r4, &(0x7f0000000400)=@un=@abs, &(0x7f0000000440)=0x8) getsockname(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) socket$inet(0x2, 0x1, 0x3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x7a0, 0x9) writev(r5, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) socketpair(0x6, 0x4, 0x5, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r6, &(0x7f0000000200), &(0x7f0000000300)=0x21) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x10001, 0x3}, {0x3ff}}) 07:00:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="232139088e3d0848282bf52438996c21700f9b94edc6cfd9ea4edb2162da040d1739a857fdce0d62e077650ec7f15fe0ddbc136ab351860da82c71e80d18b3f4", 0x40}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffff9c, 0x29, 0x69, &(0x7f00000000c0)={{0x18, 0x2, 0x7d60e046, 0x4}, {0x18, 0x2, 0x7ff, 0x3599903f}, 0x1d37, [0x8000, 0x6, 0x8, 0x6, 0x3, 0x1, 0x7, 0xff]}, 0x3c) setegid(r4) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:00:09 executing program 3: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) semctl$GETZCNT(0x0, 0x0, 0x7, &(0x7f0000000140)=""/99) r0 = open(0x0, 0x80000000000206, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r3 = open$dir(0x0, 0x2088611, 0x0) shmctl$IPC_RMID(0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) fchmodat(r3, 0x0, 0xc4, 0x200) listen(r0, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) pwritev(r1, &(0x7f0000001680)=[{&(0x7f0000000040)="aeb4ade5a0e142051b08dd68560821ca8c83c7360ed3eb9872b193f9553ca86215a4a6c4fbcad8f6b44547b0b96a18f340781cd01984fb2ceab77f4b0331e7f5985f4f40b1668f9fb3f10cef121dde244a4b88fd3133950aba7d17273be12ba33f", 0x61}, {&(0x7f00000001c0)="9575f5ef7f9c7850f3b24fa62870886d02a786e7dec8be0953bdf3e0ba0ee97fb1428c507dd8579052b54b5c6e78b41fd73bc9fb368dffd0d7a57d01b2e37a78d4143c82369c5f9166aea6a9cdc6b695a5c2337f01d54e14880101cc2b5a6b0c472e49074c214979d4891b558dd812105e4d85bf0e42d552946932f52ecdd5e897fbe0952da3c0ea09368cc0a39223cbfe84", 0x92}, {&(0x7f0000001700)="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", 0xfb}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="610a4735f047a2b889032f1d6873c4bed5766ab73041dcc849b0fa6257d0711f7b4af6ee622e9716453344c2767b7b7f3f1fb4f0fbc56622ace79853f3e7cbe7bae13e2308bff39b0508e932c2f9c69ab2b458c151e82e229f3e0ec9d5cc755169d033ed3c938922c872de4e33aff60b689e815aef57c8b7bc29a419199f3a90c45bbdf5ed71860b70a032b12616f1329720edc49de80a64a3bee7ffe75997639e864f976feaafb6f64ad63eb5a572feff12f219337d2e91528a9339b7807c64736d72256270fcdf329c31", 0xcb}, {&(0x7f00000000c0)="b728fea66bba42b1eae86df6f4", 0xd}, {&(0x7f0000000280)="92f623964f73ed3c0fc605b1247e8e68be3ad2d785aa14d33de7141630bda326a3103ddbf2198e27bdeb017cbf5e81f1ac9eee6053c2c7808719372bc292e1fe855fa9cdcfd298c8f234d7c657ae4d1b1c949a7d2f54cd", 0x57}, {&(0x7f0000001580)="6774852411854f599a18e567df0579c95015abb1f1272141da8f912fd9106a678231d9e62bc60cd72103f68ea50528fa3cb85b1b49e487d96e3d88ac5b1a668d5d55a7841f0ca70d8f841eb26d88c7a6de149709f1858de835dc2af215e9960e5321066a97063dc32e208b6969f15f9e28969575121c609fd36525495db23fcd931ceba939cf4c20a94c80327def073ba26bec42ce51d9b80c2f45e58552b5eec74d553cd0b60f127e80ed9a32f6595930eba40512c738be1e647187c3576265fa33f3827cc8278425", 0xc9}], 0x8, 0x3) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 07:00:09 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x181}], 0x1, 0x0) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file1\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 07:00:09 executing program 0: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400008002be, 0x0) chown(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) preadv(r0, &(0x7f0000000000), 0x10000000000003c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2) 07:00:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="232139088e3d0848282bf52438996c21700f9b94edc6cfd9ea4edb2162da040d1739a857fdce0d62e077650ec7f15fe0ddbc136ab351860da82c71e80d18b3f4", 0x40}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffff9c, 0x29, 0x69, &(0x7f00000000c0)={{0x18, 0x2, 0x7d60e046, 0x4}, {0x18, 0x2, 0x7ff, 0x3599903f}, 0x1d37, [0x8000, 0x6, 0x8, 0x6, 0x3, 0x1, 0x7, 0xff]}, 0x3c) setegid(r4) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:00:09 executing program 4: r0 = semget$private(0x0, 0x6, 0x0) r1 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/209) semop(r1, &(0x7f00000001c0)=[{0x3, 0x9, 0x1400}, {0x3, 0xfc01, 0x1000}, {0x2, 0x9, 0x800}, {0x1, 0x0, 0x1800}, {0x0, 0x1, 0x800}], 0x5) semop(r0, &(0x7f0000000000)=[{0x0, 0x7, 0x1000}, {0x4, 0x9, 0x800}, {0x1, 0x6, 0x1800}, {0x0, 0x3ff, 0x1800}, {0x0, 0xdca5}], 0x5) r2 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000000c0)=""/209) semop(r2, &(0x7f0000000080)=[{0x2, 0x3f, 0x1800}, {0x2, 0xfffc, 0x2000}, {0x4, 0x3, 0x1800}, {0x2, 0x3, 0x800}, {0x0, 0x7f, 0x800}], 0x5) semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000040)=""/7) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) [ 216.9065054] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2376 command syz-executor.1) [ 217.0267544] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2376 command syz-executor.1) 07:00:10 executing program 1: clock_settime(0x0, &(0x7f0000000040)={0xfffffffffffffff7}) 23:59:51 executing program 1: __clone(0x0, 0x0) r0 = fork() r1 = __clone(0x0, 0x0) ptrace(0x0, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x4, r2, 0x0, 0xfffffffffffffffc) r3 = __clone(0x0, 0x0) ptrace(0x0, r3, 0x0, 0x0) r4 = socket(0x1f, 0x5, 0x0) r5 = dup2(r4, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r6 = socket(0x1f, 0x5, 0x2) getsockname$unix(r6, 0x0, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setpgid(r7, r0) wait4(0x0, 0x0, 0x2b, 0x0) msgget$private(0x0, 0x13) getuid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r8, 0xa, 0xffffffffffffffff) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 23:59:51 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00012e2f66696c653000b6ac74f3123bd8c9a669334ca46875bdfc05f8580f788aeafa3fd50037aac70d8dc58922f65d663b6c0a6a29b984cb8b988b070720852da574f724040031dfda1ad732d44278d46105c512e9d1c9356bfb0d51c4bccc3e909bff6544917c3314fffd004b9ce9316a5ca334156f7b7e7d13e34c6320273f186613bd2bd48e2bd565a5e3fbe65817c7ec88eaab4275426ec9ac645854d372a14401dae7f0d55278df4a37cad0002d57808d1ea2b3c6b0ba6a225107eb9db4ab434e73160d46c5245cbd64dde67d2b86d6bd5f49ecddc5a7c0a626cc847576d8fc6d2cb74bf648"], 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socket(0x1, 0x10000000, 0x8) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) bind(r2, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r4, @ANYRES32=r4, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r6 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f00000000c0)=""/209) semop(r6, &(0x7f0000000340)=[{0x2, 0x4b1}, {0x2, 0x9e, 0x800}, {0x4, 0x7, 0x800}, {0x4, 0x7fff, 0x800}], 0x4) recvmsg(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) connect$unix(r3, &(0x7f0000000080)=ANY=[@ANYRES16=r4, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRESHEX=r5, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=0x0, @ANYRESDEC=r5, @ANYRES32=0x0, @ANYRESDEC=r2, @ANYRESHEX, @ANYRES16=r0, @ANYRES64], @ANYRESHEX=0x0, @ANYBLOB="4728bb14549765c7a8636c171f6e2137f8cdfaa1b429b5bf3db6d0e8a242b8666a94ce35b276d0db9f", @ANYRESDEC, @ANYRES64=r2, @ANYBLOB="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", @ANYRESDEC=r4, @ANYPTR]], 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000a678d0c462"], 0xa) close(r1) flock(r7, 0x2) 23:59:51 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pwrite(r1, &(0x7f0000000040)="1747f12490874399ff7496e0d54aae8f3f3a03b1c93d4e0c68c1406b7ab9caa58c7b1252c69de3c0", 0x28, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r2, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) getdents(r2, &(0x7f0000000080)=""/202, 0xca) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 23:59:51 executing program 2: unlinkat(0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xc90, r0, 0x0, 0x0) link(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) ftruncate(r3, 0x420) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/132, 0x84}], 0x1, 0x3) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) [ 218.1991436] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 725 command syz-executor.2) 23:59:52 executing program 5: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r0, 0x3) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 23:59:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000), 0xc) r1 = getuid() setreuid(0xee00, r1) r2 = getuid() setreuid(0xee00, r2) setreuid(r2, 0x0) setreuid(r1, r2) [ 218.8003548] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 725 command syz-executor.2) 23:59:53 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400200002c2, 0x0) close(r0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r1, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x48, 0x200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013) write(r0, &(0x7f0000000080)="a8", 0x1) 23:59:53 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000180)="c7784268e3fb3b1a2ac7a27a14f094160ccea7686d1f33832fe8b9c2897a683230ac4017ce6d3c7fa184062c4e58cd7292eaba4183698f201f949bc9d8b5917734474b7600b99f350f61202813f551037b2324746fd14a50b9186fa46a1e2ef35cef8326c56fff3ee2f34da9056f3623ac7286712aeb61c865ae4f70e281907417b34894550f2233b3a7521795caf14042ce5569e8a1fbf5fdbdb436e7368b3d64568271bed35d76e4897376bb68505680da9d4a59629768d31a7a1d0deb91a38aa08474642a71ae3e6b", 0xca}, {&(0x7f0000000280)="c77cb8ae3ceda6c3c460bffbbd7fa505a365fb74356fb8cd64bb1a589590a1eefda251520b5340d682d5768460722b89ce51bcf1c0030d5b485a54b9675b49c6627c4f45eeb4e81f27f114f60db2a748f38ce29bb7774ad9ff86d95bf3c8b3e1dc94d303eff75daf00ed0d4cc7fb79db65a322049c3bed475bff60404c24d14f401369c174ba70bd5af43ae428795f471d1f077abbc3630a7f689980d09ab63c71f034147ad16228d4e2a7d76d7522c09a7f70f21692ca2e70a856d277c6f45835d9caf3874af406c6ab41", 0xcb}, {&(0x7f0000000040)="0ab712740be3b2dcdcf1a125f673145ab09eb0ff57", 0x15}, {&(0x7f0000000380)="3a52726a9aeb720b7b6436a4d2fb6921c9affedec7f05c3f80a32741203bc4d7c637ef31739a122e4de8ec9983279f0c5d9ba364d06842aa9524e31f7caffa2e1a480f3fa72d9ab8f1878b1f0d829794e3508e65fbab98e4b0cf1c807767dab8436cddda8b2194a506b80b456165ee341bc32c5238da78ca52d0e60ae174ba1406d0bec3e6a587800ed72c12a9369d4157f1c4e969c2ac4884bacc71d527b32e90728d140d8b67580638910bdae204dc9d6bf8751e0187a28d50dc342bd5222331823e0298823a932430a4a420e05491a0d06553832bde99c37b8e0d12", 0xdd}, {&(0x7f0000000480)="1533bd91c8eb6e419faaeaad0d123ffe4aada6fbbba3227728ff0916f02f07274bad3cf2de0fe2b9c4cecda35c463ad2a2aa52b14c8e381b11eb9a59504581db4cb511c744763fcd2201339c58d384592cd65923e41bed", 0x57}, 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0x1000}, {&(0x7f0000001500)="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0x1000}], 0x7) r1 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2000dfff0f0000000012"], 0xa) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) r3 = getegid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) setregid(r3, r5) 23:59:53 executing program 4: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02ec4a"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) close(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) setsockopt$sock_int(r3, 0xffff, 0x10, &(0x7f0000000040)=0x6, 0x4) shutdown(0xffffffffffffffff, 0x0) 23:59:53 executing program 0: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400008002be, 0x0) chown(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) preadv(r0, &(0x7f0000000000), 0x10000000000003c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2) 23:59:53 executing program 2: unlinkat(0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xc90, r0, 0x0, 0x0) link(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) ftruncate(r3, 0x420) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/132, 0x84}], 0x1, 0x3) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 23:59:53 executing program 5: mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0e99db6de761f86, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x400000002c5, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) dup(r0) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xc) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r2, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x20, 0x8) 23:59:54 executing program 0: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r1, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000000c0)={{0x18, 0x3, 0xf9}, {0x18, 0x2, 0x2, 0x8}, 0x2f2, [0xfffffff9, 0x80000001, 0x101, 0x2, 0x6, 0x2, 0x9, 0x1000]}, 0x3c) linkat(r0, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000140)='./file0\x00', 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r4, &(0x7f00000003c0), 0x273, 0x0) 23:59:54 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000000c0)={0x0, "ce3b35139f514e59b6e72fef046c10344aef9c17fb1f8b4585bdfeb4cf976a3b6231c8dc1bf00b14d585d684cfe9bdf3cc279bbd52b3ed96226bbfa1f6c34792dca817fe4685786bd9a11e4236c933b6cb826ece0b0cfd8d86d61b401c13a140b6e3"}, 0x6a, 0x0) msgsnd(r0, &(0x7f0000001840)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/35}, 0x2b, 0x3, 0x0) [ 220.8745813] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 799 command syz-executor.2) 23:59:54 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x800, 0x50) readlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)=""/155, 0x9b) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) 23:59:55 executing program 4: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x5, 0xffff}, {0xdf, 0x9}}, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) shmget$private(0x0, 0x3000, 0x102, &(0x7f0000ed6000/0x3000)=nil) munlock(&(0x7f0000c00000/0x3000)=nil, 0x3000) 23:59:55 executing program 3: r0 = semget$private(0x0, 0x4, 0x9) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/209) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/4096) fork() r1 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/209) semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000001100)=0x3) semget$private(0x0, 0x0, 0x0) __clone(0x0, 0x0) __clone(0x200, &(0x7f0000000000)="0e4b2263c931e1472d2d00408ea0aa071b1d0fd15e3b862e6794f415d368844dfc3a926f1e8275649aadf2a3b8f9db6790cf0cafc2a2099ce43e064228c17e4599b4d909bdc870b2dd67e6a275c18be90ba8dabbe673f1f47c5479dd350b1a6dfe2a68ec77b863faa33442e2e717948b579951f53fd31d950529414e9e3708884917386c813f4039dc903cb48069db9f2a3938b26f36dff72d08b4f1e58462cade351e23501e3366f4516a76dcccdbdc4a5c3e38d5ebb3f2db8b6e236ebe7f8f7aed8db8a683bab03e233bdaf658325cc482f94a") 23:59:56 executing program 2: __clone(0x0, 0x0) fork() fork() wait4(0x0, 0x0, 0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB='\x00\x00\x00\t'], 0x1, 0x0) msgsnd(r0, &(0x7f0000000240)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/138}, 0x92, 0x2, 0x1000) mknodat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) fchmodat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x108, 0x200) r1 = socket(0x0, 0x1, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB='\x00\x00\x00\t'], 0x1, 0x0) msgsnd(r2, &(0x7f0000000240)={0x3}, 0x8, 0x0) msgrcv(r2, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x0) msgrcv(r2, &(0x7f0000000100)={0x0, ""/181}, 0xbd, 0x1, 0x2800) dup2(0xffffffffffffffff, r1) chdir(&(0x7f00000000c0)='./file0\x00') shmget$private(0x0, 0x4000, 0x24, &(0x7f0000ff9000/0x4000)=nil) 23:59:56 executing program 4: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) fork() getrlimit(0xa, &(0x7f0000000000)) 23:59:56 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000180)="c7784268e3fb3b1a2ac7a27a14f094160ccea7686d1f33832fe8b9c2897a683230ac4017ce6d3c7fa184062c4e58cd7292eaba4183698f201f949bc9d8b5917734474b7600b99f350f61202813f551037b2324746fd14a50b9186fa46a1e2ef35cef8326c56fff3ee2f34da9056f3623ac7286712aeb61c865ae4f70e281907417b34894550f2233b3a7521795caf14042ce5569e8a1fbf5fdbdb436e7368b3d64568271bed35d76e4897376bb68505680da9d4a59629768d31a7a1d0deb91a38aa08474642a71ae3e6b", 0xca}, {&(0x7f0000000280)="c77cb8ae3ceda6c3c460bffbbd7fa505a365fb74356fb8cd64bb1a589590a1eefda251520b5340d682d5768460722b89ce51bcf1c0030d5b485a54b9675b49c6627c4f45eeb4e81f27f114f60db2a748f38ce29bb7774ad9ff86d95bf3c8b3e1dc94d303eff75daf00ed0d4cc7fb79db65a322049c3bed475bff60404c24d14f401369c174ba70bd5af43ae428795f471d1f077abbc3630a7f689980d09ab63c71f034147ad16228d4e2a7d76d7522c09a7f70f21692ca2e70a856d277c6f45835d9caf3874af406c6ab41", 0xcb}, {&(0x7f0000000040)="0ab712740be3b2dcdcf1a125f673145ab09eb0ff57", 0x15}, {&(0x7f0000000380)="3a52726a9aeb720b7b6436a4d2fb6921c9affedec7f05c3f80a32741203bc4d7c637ef31739a122e4de8ec9983279f0c5d9ba364d06842aa9524e31f7caffa2e1a480f3fa72d9ab8f1878b1f0d829794e3508e65fbab98e4b0cf1c807767dab8436cddda8b2194a506b80b456165ee341bc32c5238da78ca52d0e60ae174ba1406d0bec3e6a587800ed72c12a9369d4157f1c4e969c2ac4884bacc71d527b32e90728d140d8b67580638910bdae204dc9d6bf8751e0187a28d50dc342bd5222331823e0298823a932430a4a420e05491a0d06553832bde99c37b8e0d12", 0xdd}, {&(0x7f0000000480)="1533bd91c8eb6e419faaeaad0d123ffe4aada6fbbba3227728ff0916f02f07274bad3cf2de0fe2b9c4cecda35c463ad2a2aa52b14c8e381b11eb9a59504581db4cb511c744763fcd2201339c58d384592cd65923e41bed", 0x57}, {&(0x7f0000000500)="d92cdc527d09f5ff9699628d1d7991ccaf2183d3326ceceda6862431a110745ad7e1a0e720e2ee45e8f7381625b6f19c61c00b17ec4e1c6ede8b18f7714370cd35c4f39d5294f7e023ec4ef6591ed0f636e17f16e473e26b8cd81c7c35286e0b797d64b589dd17d9c73b6ec934d8d1530c8963962ac18ad9cce1cd75e6b11e69b4e150c996ecfcc55d0c6b2cb42eea80ddbed0e34d6cfd3108185e8b4aed7400c577a710d7b141a0bd72a04b265775281fb111ae969a9f70331dd2140f4090dfbd536e81ccafbba4a2e0e0e31c82bf461f1190acf36a32cb16d572afa999f536bf01b7d6179dfa768cfa89ba035bdcab6a0b4b66d74c09bc5d6799bb3c342658dafe8fe01d785ff2819b243330f7e2d78de50f8e2e59fb96248d0c76e7cd1841cc07d82eb06cbf5f584171963d1c75aafeaadc0a09ea91ec24afe79555a55919dd81fcd0eeb2860c9f51262b26bf2b5d67b8ec92a9b0309b45f45590a0ef43b416b3917945febcf1ab3406b63527aff92b8600fb496d2ea63fc3e706aee5a8eed383f13d4e6e2e67b35702621bed692aae16463efdb2af281796e7e3f707ffd18abf338af8543dbbf5efbde50c59c5a0126ead44522ea3068a26344d93ab12429af5d8c5dd270c2d8540a83a6d167922ea9836735e6a1bb319c1e26786aad29b7a4ae6b2cf25ec70cdaf57ac42cdca99dadfe20c68b76d5fca10256753c7d66ab87d66f9beed80c74d265308fcdbde1005e810cfde672606ee3d3f46aa58f7ebed7e1417b67a073788029cef2fac9ce5e5284d130153161111a4cfaab24e080f034eef5ee5559fa2b46825276278a78db6365580291b88e02f846c1355ead80589430b699c9fafc734a781720a32bbf2d59987c4e631eb6277cf65a7c7aa8187dbcc6e21dd37b3169d77d90cbda0820aaedf9add8c6bdc0cf2cb4f74a58cbb9eefa1b399d3f592d315658c4002c7fe36b309d517fedac0ca94116cf30d7a653e1e772437226a086b42f8f0692665fe1eccfe8b03866800d90e53b68feb8c7f2e033a61cc5f5a2f78c084ed9696712ab0594a2e341fcd56f5882c3aa29ab7ce8f1182f0b9bdaa582bd16b5c4cbfc9f0f61cc92bfc935e5eb3e4203a63488dbb9c64746adc7e990cc8e7cf215bc8699f16fc7e2a0882e8451e0cfbb2468825e25be79dff65b1fbcaa30b9a5ed3058ff9721a4fb5c7aaef12fd0a4d23625b88d0818b451672f9890e0a7b54b79d0b38c165ea99d239c39735d354401d6940227487faaec83830a59143a3e966a2c43c548031b7d6770b6f24d7c6850d2fb216b9608cabaf899012777c5e18f77533d1e92257db345d490390d7c76af62d2f457c14e945831a15bacb6bfe9bc7a11abd7490c41f736da55010482e29ff9e4fcf53d2a1bd3bda72b5cfb43011b6d17c54b62d444a795f7f0f83470ea768e59d9543b56f8dd526885d894be5451147fb5f57e1febfc742e861b0e35106b8eff7d10c8bebf48e0923a08be4f48d5aa879c2afa6349ae7c847994d2689c937a7059b041961e330fa2d6e5813cd64a8f41452bebd3bc9a9681d1e5a95b43101b29bdcfab1ef814974b52bb660235e56203e3999d56a9b15f4da1f8ffd48bb9b61f60224afe4ffb188b3cbcebed6f12f4d15dc0859af47c2c98b47b7a2e8739318f0cc4c58ce2116bccdaa12d83fecac70a759a36f96e12bd8a419f2a701cb2c4c5f0cd672666245d0fcf8cbc57f49dc015fea3851ad71096a4c011c433a64438e4b9c444f5d334051a55866aebf0836bc3ed1d902b23c9ac8454fc1c28080855b5d37f3a5cff7e34c5412e298ad9be86aad9bcbf6bf45a4d30048271e5c51391fc2609d765823f7e9adf1ccf3dc4270de55f6efd88976f8157124799938aa1d4534f9f0b3e19667472277120eaa775fcd19304c5e648f1850c88464e13f080642abe3e2d03f2c83671275492c00117dc07c8bd2167b1b7eddd214de9b805ec19faefad5fe4ad478948ee7e776cc691664ca9518202d0f073370f9e9dbb98838b872f738eff7aead73c555ebc33d474799a7ea3f67a884e8c1ace0a71d26634f08f978db2eb5ac542461b3246efbb86837842171c00c389b086732cc1f059db21c23d371320076a93a0fde45c02ca00607cba01c760734aa4bc0ca302c34cd38e8d3f83166ae61c62bdabdcc20db77f5b92c465a4a8103552c4fe5eaaa02a4c817b029afb53b4360ba8dcbb426b924f354dd36f16296cc919c39bd39fb1cdbe0c0ada8c99195c5506aca41d8aaabee7c9a99ea2734fd5af5e756a5be21b6135dfc635ce5bbeb39b5a1ad51cf4926504f02a203c4e190066f6cc8c3599b33b80075918816bd0b0924a17d5df8d229da063a615da00a98329cc02ddc0d713f03111cffcfae7a045e0a35a2c90cb63f627c4c0b31b574b9a016ca921feba0f43efae275a19c2fe8f1f89eec6240ca7b7d848e42924e45cacba12f43f0b06c29961a5e3aa8d056c0bdc14fd335f0a31135eac7f92b2d217ac3403581c7812e33c0b9f7d417f9eb971df078f6d3a37019e03de0427668c847d9396b44cd64cdeb08c455c503b9c0acc6d452251aaa69f3dea52802e87b5d2745adacbca90fef8afcb33ff021854e96d61d36f59f6cf90352981f9287ab7bcd308d96ba8c04582a304ad9d18c90f62ce0a64af9383e6cbc9e7e0a982f52a500900cb5ead56f2c9b60701162407a1d0487ef1c5d94b635dda497556c8160a034031f96c6f7f7317d461f3a34511181a00079bf3740eab8e99ed12a4c4b2d13091daed2b906aa4bbe46a4282fee02f5a03c072940db4cebb172ff766e47b7174a66cecab2cbfec1293c1c32881790981a435f2f162b677cd540fae4f353c9fd65c8f13148bc11a92b49ee5dbf321b24d02736058b6d8abe757a5960e1137fa16f80df9c589df0cad368e836581ea51e749cfe9b1e683c6085533f497637c3c5f948ce3b84f23ab006a5fbc9fc731a7bd4d07fbd8b01693b8f90047edf0d988d824122dd0125cca0c63b3b6c18c4ed59dd935b685386acdfd020e977202cd711fa820df630e3e3401085b52e3348e58ee8604a99819efb29508eb44d4853a310e9952329da9790d211be6445fe3612f665846ee9d79ea2a220f9e1b9255b860edc96e7cf65f561a0cc469b34863207194cbebe5c238850d19c0e48472cf4cf92fb10a8d0ec99777fa4b2e891fe8505c3216f084c28ab9e289b2f777d90292229cab7038d0b249da680e65cfab4a2cdce5c6ffd93fb5573500ba896fa8e74a6d4c5e7f1c824760d7ffd6f5dce027e436893671ecbff99686c4758f62ac8a66370e915cc428cced466f79fb17af1478d8483ba98a27174954ce6f06df5f52a95943e140501840c2f9dfc4988d896d9f930ab73b919b1a596e681031c7ee3808c353317ffa036b85398e79475af7ad9ed84d7cfd43311da4cd61fb6adb717aea50cd4950d0743908d852603cda56fcda239e706cc19c946909325a9def6ccaab2e026f21b2976dbf7cdd36a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0x1000}, {&(0x7f0000001500)="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0x1000}], 0x7) r1 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2000dfff0f0000000012"], 0xa) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) r3 = getegid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) setregid(r3, r5) 23:59:56 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x9, &(0x7f0000000000)=ANY=[@ANYBLOB="80002e2f66696c653000"], 0x1) 23:59:57 executing program 5: mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0e99db6de761f86, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x400000002c5, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) dup(r0) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xc) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r2, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x20, 0x8) 23:59:57 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r3) setregid(r1, r3) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r4, @ANYRES32=r4, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000b70b0c13e370a9bcaae98d8827279d091a5c", @ANYRES32=r5, @ANYRES32=r5, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0x68, &(0x7f0000000100)={{0x18, 0x0, 0xfffffffe, 0x6f5}, {0x18, 0x1, 0xe3, 0xffffffe0}, 0x6, [0x73ee, 0x3, 0x8, 0x6, 0xffffffff, 0x2, 0x9, 0x66584529]}, 0x3c) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x4e3160b8b262e257) open(&(0x7f0000000480)='./file0\x00', 0xdde25c20b8936826, 0x0) 23:59:57 executing program 4: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/136) getpid() mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 23:59:57 executing program 0: mknod(&(0x7f0000000140)='.\x00', 0x8400, 0x80000000) r0 = open(&(0x7f0000000040)='./bus\x00', 0x501, 0x0) write(r0, &(0x7f0000000000)='\"', 0x1) 23:59:57 executing program 3: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r0, 0x3) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0x3) r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r2, 0x3) shmctl$IPC_RMID(r2, 0x0) shmctl$IPC_RMID(r2, 0x0) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_RMID(r0, 0x0) 23:59:57 executing program 0: __clone(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socket(0x18, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) fcntl$lock(r0, 0x0, 0x0) fork() wait4(0x0, 0x0, 0x20000, 0x0) r2 = socket(0x18, 0x1, 0x0) r3 = dup2(r2, r2) poll(&(0x7f0000000000)=[{r1, 0x100}, {r3, 0x40}], 0x2, 0x9) chdir(&(0x7f00000000c0)='./file0\x00') 23:59:57 executing program 4: chdir(&(0x7f00000000c0)='./file0\x00') r0 = socket(0x18, 0x1, 0x0) read(r0, 0x0, 0x0) r1 = getuid() setreuid(0xee00, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) listen(r2, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) close(r3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt(r4, 0x7fffffff, 0xfff, &(0x7f0000000340)=""/4096, &(0x7f0000000240)=0x1000) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) fchown(r0, r1, r5) r6 = _lwp_self() _lwp_kill(r6, 0x10) compat_50__lwp_park(&(0x7f0000000100)={0x0, 0x74b}, r6, &(0x7f0000000140)=0x100000000, &(0x7f0000000180)=0x2c60) 23:59:58 executing program 4: r0 = socket$inet6(0x18, 0x2, 0x20) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x1011, r0, 0x0, 0x0) getsockopt(0xffffffffffffff9c, 0x8001, 0x3ff, &(0x7f0000000000)=""/18, &(0x7f0000000040)=0x12) 23:59:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x7, &(0x7f0000001000)={0x2, 0x0}, 0xc) socket(0x18, 0x1, 0xfe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000001040)=0x823, 0x4) 23:59:59 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r3) r4 = getegid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r7, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r8) getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, r1, 0x0, r3, r4, r6, r8]) r9 = msgget$private(0x0, 0x0) msgsnd(r9, 0x0, 0x0, 0x0) 23:59:59 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000100)='/', 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 23:59:59 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB='\x00\x00\x00\t'], 0x1, 0x0) msgsnd(r0, &(0x7f0000000240)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\b\x00'/121], 0x79, 0x3, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/31) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x54, 0x0, 0xfffffffffffffd02) 00:00:00 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r1, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x200, 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) dup(r2) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8579f9a2d10d7f0db3207f2e853a7d1349b1d12031726d87bc2e8", 0x1b}, {&(0x7f00000001c0)="54f02804e9dda29ccee5685a05965ceef78348105ae893b24490ed2e65ee061409318950b2c323807649642cd18f3d8ef91e29ca179671fbbaebc64ebb1fabfab1a775c275ebb234f5595cb8956e4f1ba336a3047d82802f4dfc1f191ab50513e954e0f018f2dc7b90a2e3a2048e974041a9f111527b54aba529482d9f58b41fb629be43db59d12a11fdd7a1de5aaa8b0fdc6fb403bd7d2224838c8090dffeead4093c0f6dab81509ae7659f884cd43e589933c81b9da8a477b5e8cfb30bffd1c7fec99e28a9cf34825dc356d1dcc194249e158bf27ed9d5174f0c44bd709f198de4b9eb3d750cc4c352897bd5581c", 0xef}, {&(0x7f0000000340)="7c903669a6a84bc72e298f5816c65440fbf444d75f8397ef7d7381f0b6ee44a87efb601584046d6e281a1e3aa312f629ce50ab424f99ce73bc3e1f706fe4f9bd065487fb6f4833c1c04bb1a3b85f1e5662d056909d65bff8f625ae5e25db408a7daeee2f1b0011b0a61ecadfaeb42f5afb3bb36fe586578877851bf78b0a97cd2f2e1b8808abb7f4f960f28c85ee3a1e19de4dcae4f97fe71d601b743b520a376dae2c0a1d1ba29928c267bb4e1af7d0b01766be05cdd2ff", 0xb8}], 0x3, 0x669) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) 00:00:00 executing program 4: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x410, r0, 0x0, 0x8) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 00:00:00 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="620202"], 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000080)=0x7, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x2, 0x2, 0x0) dup2(r0, r1) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f0000000080), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) r4 = accept(r3, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0xc) connect(r4, &(0x7f0000000100)=@in={0x2, 0x1}, 0xc) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:00 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r3) r4 = getegid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r7, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r8) getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, r1, 0x0, r3, r4, r6, r8]) r9 = msgget$private(0x0, 0x0) msgsnd(r9, 0x0, 0x0, 0x0) 00:00:00 executing program 2: r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x6}) semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000140)=""/99) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) open$dir(0x0, 0x2088611, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) _lwp_setname(0xffffffffffffffff, &(0x7f0000000040)='\x00') 00:00:00 executing program 0: semget$private(0x0, 0x0, 0x401) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000100), 0x0) 00:00:00 executing program 5: r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x10, 0x71) r1 = socket(0x18, 0x2, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f00000035c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffe50000000000000000000000e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0be8188bad2de1c307599000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000052ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) getsockopt$sock_timeval(r2, 0xffff, 0x100b, &(0x7f0000000080), &(0x7f00000011c0)=0x10) 00:00:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) _lwp_self() r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x5, 0x1000300010005}) open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) [ 227.3076538] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3275 command syz-executor.0) [ 227.3477468] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3275 command syz-executor.0) 00:00:01 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)) semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r1 = semget$private(0x0, 0x2, 0x11) semctl$GETVAL(r1, 0x2, 0x5, &(0x7f0000000040)) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) dup(0xffffffffffffffff) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 00:00:01 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) read(r2, &(0x7f00000002c0)=""/203, 0xcb) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x11, r1, 0x0, 0x2) dup(r1) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) r3 = getuid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r6, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) mknodat(r6, &(0x7f00000003c0)='./file1\x00', 0x10, 0x8000) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) rmdir(&(0x7f00000000c0)='./file0\x00') chown(&(0x7f0000000000)='./file1\x00', r3, r5) 00:00:02 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) read(r2, &(0x7f00000002c0)=""/203, 0xcb) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x11, r1, 0x0, 0x2) dup(r1) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) r3 = getuid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r6, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) mknodat(r6, &(0x7f00000003c0)='./file1\x00', 0x10, 0x8000) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) rmdir(&(0x7f00000000c0)='./file0\x00') chown(&(0x7f0000000000)='./file1\x00', r3, r5) 00:00:02 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) read(r2, &(0x7f00000002c0)=""/203, 0xcb) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x11, r1, 0x0, 0x2) dup(r1) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) r3 = getuid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r6, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) mknodat(r6, &(0x7f00000003c0)='./file1\x00', 0x10, 0x8000) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) rmdir(&(0x7f00000000c0)='./file0\x00') chown(&(0x7f0000000000)='./file1\x00', r3, r5) 00:00:02 executing program 0: r0 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/209) semctl$GETVAL(r0, 0x1, 0x5, &(0x7f0000000180)=""/121) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) recvfrom$inet6(r1, &(0x7f0000000000)=""/226, 0xe2, 0x40, &(0x7f0000000100)={0x18, 0x0, 0x4, 0x7fffffff}, 0xc) semop(0x0, 0x0, 0x28) writev(r1, &(0x7f0000002700)=[{&(0x7f0000000200)="c84f5c1ce6936277659b8a4c67b39c280d25b99725dc665f13009967fd830fd670058433cb5a912637eb50a8683bac61ed810844ecd90050d6574393c766ce6f77e0229318f132e135efa370adba284469b15646d0bdc2d77fa31a4515aef1a96ded5783bc3237", 0x67}, {&(0x7f0000000280)="50a591b9425b63662bfc4f84c49f03f85c7d4c6804bae70295ac4b4569af82a8d4d73a8f6bdd3ee505d68366eb62f70bd5e1c7f4e59cd81f386c7c002044c35cb93b487186c11029e37ef2b92b894c41cd5648256d2c5da84400d87ff3373c9988e4691ac952ad9ce08b5805ce4ca00012256e5983a077ba9a6a39ca240e912b2a3bcd624add1df63ade98dae1c3bbe11e40f9ebbf81753db3eb915433671cbfe93210c66e54b6f6e31833a06a5d9fc77cf4825e01892bb97a89da37f28ff2722c6433f9f03d752e", 0xc8}, {&(0x7f0000000380)="1bd9b6c4e336025c691930e5edf26f7598a09deaa63377e937604cd85261dec03142564313dd42f662f46d523fb087a53aa46fd5d09da19c24ec8a9b1b5b8804687e3476ee522b0fb09e08ad7f946f603148ecdc74dd55e4848069a8343679dbe16f8c35d542a22908acf2f7c7a094d1a28ee4595e477c1b19f904a83debecc4841e22c3df83591c735f073d9c9a2cec0551b2654f66b70b92b76457725a33233c3ba5ca5d22cdccfb6b3ab0b96b", 0xae}, {&(0x7f0000000680)="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0x1000}, {&(0x7f00000004c0)="e224fa6772cc79ff4c82c4ca8999fe906ddd08df7272a2e8eff79268b8283779117c897256b1477742c2f914087f422489a820dbfb3ff33aef06c2f5d84c142403f6c1ba853a40550d66b654d329ebc671af3b4ef4526ee1152a62314573d80310cbb0a5ce31e63f04c745db2011a68db40aa462848bf110d4fa515a6e4bde0ac50818c9c8f3b0a3fadedb7b9971b55d16615c66dee56b325c334308f4a73ea5ec409b75229289d20f2882b0486931730b8c436cf33051341d123ddb2f3480e9268fa1735366a4d9bbeb25bd2795c28f9a87aac15e52297ba9875e87", 0xdc}, {&(0x7f0000000440)="e6ae0d1ba37661c85391", 0xa}, {&(0x7f00000005c0)="30a119", 0x3}, {&(0x7f0000001680)="e07e744f5523a40b346bd3995155ba45147d53e29c49e3286d74189416e4cfb33f3667e4ad3433d9ef53e0530b1acad17acd657faa43fc4b685fb553a07076d635e9b4d99a0516f75b2431babce5315520ba5a395e1a30d0c9fbfd68c915321e89eca0f6c39e33a5568ba9984464d1855284d47ef914884a9ead0198b643c6", 0x7f}, {&(0x7f0000001700)="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", 0x1000}], 0x9) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:00:02 executing program 0: r0 = getuid() setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) setreuid(r1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)=',\x00', &(0x7f0000000080)='\x00', &(0x7f0000000100)=',\x00', &(0x7f0000000480)='#)\x00\xfe\xa0\x8bi\rI\xbai:\xd6s/\x10\ff\xeb\x1a\xa8\xb9\x84\xf4\xb9\x81\"\x86\x11\xcaYx\a\x19\xa2\xc7\xc9@\x15\x14pl\x8d\x1cu\xa1\xcf\xa4-\x1d^\xe6nQ\xb1\xaaIK\xd2f\b\xdfmq,\x992#\xbeD\xd7\x00\x97\xd1U%=L\x16\a\x9b\x00\xcf<\xaf@\xc2\xa6\x85\x89\x9ap\xaf\x83e\xafB\x85{\xa8\x06\x006II\xc6\xc6\xc5(Y\xa6\x83\xac\xbd]N\x89m\xad2\xe5\xbb*\x92\xe7\xcd\xbb\xb7\x8d\x81^J\x02z\xc4/\xea\x9b\xa5#\t\xe0\xc5S\xb6(\x81\a\x8e2M\x15\x0f\xcb\xa8', &(0x7f0000000140)='/\x00', &(0x7f0000000180)='{:\x00', &(0x7f00000001c0)='{\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00']) setreuid(r0, r1) setreuid(0xee00, 0x0) r2 = getuid() setreuid(r2, r1) setreuid(r2, 0x0) r3 = getuid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000400)={{0x4, 0x0, 0x0, r3, r5, 0x42, 0x7}, 0x5, 0x57, 0xb2}) setreuid(r1, 0x0) setreuid(r2, r3) setreuid(0xee00, 0x0) 00:00:02 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1810, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) mknod$loop(&(0x7f0000000000)='./file1\x00', 0x2000, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000, 0x10) renameat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) 00:00:03 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r3) r4 = getegid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r7, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r8) getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, r1, 0x0, r3, r4, r6, r8]) r9 = msgget$private(0x0, 0x0) msgsnd(r9, 0x0, 0x0, 0x0) 00:00:03 executing program 2: r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x6}) semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000140)=""/99) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) open$dir(0x0, 0x2088611, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) _lwp_setname(0xffffffffffffffff, &(0x7f0000000040)='\x00') 00:00:03 executing program 0: r0 = getuid() setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) setreuid(r1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)=',\x00', &(0x7f0000000080)='\x00', &(0x7f0000000100)=',\x00', &(0x7f0000000480)='#)\x00\xfe\xa0\x8bi\rI\xbai:\xd6s/\x10\ff\xeb\x1a\xa8\xb9\x84\xf4\xb9\x81\"\x86\x11\xcaYx\a\x19\xa2\xc7\xc9@\x15\x14pl\x8d\x1cu\xa1\xcf\xa4-\x1d^\xe6nQ\xb1\xaaIK\xd2f\b\xdfmq,\x992#\xbeD\xd7\x00\x97\xd1U%=L\x16\a\x9b\x00\xcf<\xaf@\xc2\xa6\x85\x89\x9ap\xaf\x83e\xafB\x85{\xa8\x06\x006II\xc6\xc6\xc5(Y\xa6\x83\xac\xbd]N\x89m\xad2\xe5\xbb*\x92\xe7\xcd\xbb\xb7\x8d\x81^J\x02z\xc4/\xea\x9b\xa5#\t\xe0\xc5S\xb6(\x81\a\x8e2M\x15\x0f\xcb\xa8', &(0x7f0000000140)='/\x00', &(0x7f0000000180)='{:\x00', &(0x7f00000001c0)='{\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00']) setreuid(r0, r1) setreuid(0xee00, 0x0) r2 = getuid() setreuid(r2, r1) setreuid(r2, 0x0) r3 = getuid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000400)={{0x4, 0x0, 0x0, r3, r5, 0x42, 0x7}, 0x5, 0x57, 0xb2}) setreuid(r1, 0x0) setreuid(r2, r3) setreuid(0xee00, 0x0) 00:00:03 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2088611, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340), 0x10000000000000d8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000000c0)=""/209) semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f00000000c0)=""/203) r4 = getuid() setreuid(0xee00, r4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x18, 0x5, 0x1f) fcntl$dupfd(r5, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r6) chown(&(0x7f0000000040)='./file0\x00', r4, r6) pread(r2, &(0x7f0000000080)='\r', 0x1, 0x0) 00:00:04 executing program 4: open(&(0x7f00000000c0)='./file0/file1\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) stat(&(0x7f0000000100)='./file2\x00', &(0x7f0000000140)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) mknodat(r2, &(0x7f0000000080)='./file1\x00', 0x8000, 0x6) symlinkat(&(0x7f0000000040)='./file0/file1\x00', r0, &(0x7f0000000080)='./file1\x00') 00:00:04 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x5df467b41ac88689, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) r1 = _lwp_self() _lwp_kill(r1, 0x10) _lwp_getname(r1, &(0x7f00000000c0)=""/4, 0x4) 00:00:05 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) shutdown(r0, 0x2) r2 = dup2(0xffffffffffffffff, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) write(r3, &(0x7f0000000080)="b7293847ab5385b767f56be6", 0xc) accept$inet(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) r4 = dup2(r1, r0) accept$inet6(r4, 0x0, 0x0) 00:00:05 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2088611, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340), 0x10000000000000d8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000000c0)=""/209) semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f00000000c0)=""/203) r4 = getuid() setreuid(0xee00, r4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x18, 0x5, 0x1f) fcntl$dupfd(r5, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r6) chown(&(0x7f0000000040)='./file0\x00', r4, r6) pread(r2, &(0x7f0000000080)='\r', 0x1, 0x0) 00:00:05 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r3) r4 = getegid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r7, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r8) getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, r1, 0x0, r3, r4, r6, r8]) r9 = msgget$private(0x0, 0x0) msgsnd(r9, 0x0, 0x0, 0x0) 00:00:05 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="010baff2000000000000"], 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) listen(r0, 0x1) 00:00:05 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) readv(r0, &(0x7f0000000000)=[{0x0}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) recvfrom$unix(r0, &(0x7f0000000340)=""/4096, 0x1000, 0xc42, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x4, 0x400}, 0x8) 00:00:05 executing program 0: open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) 00:00:06 executing program 2: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x12) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) utimensat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000040)={{0xfff, 0x44ad9a66}, {0x400, 0x9}}, 0x200) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:00:06 executing program 4: stat(0x0, 0x0) r0 = getuid() setreuid(r0, r0) setreuid(r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setgid(0xffffffffffffffff) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r2) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) r3 = getegid() setgid(r3) [ 232.8990178] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3238 command syz-executor.0) [ 233.0192722] ubc_uiomove: error=22 [ 233.0393113] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3238 command syz-executor.0) 00:00:06 executing program 0: r0 = fork() setpgid(0x0, r0) open(0x0, 0x80000000000206, 0x0) socket(0x39, 0x10000000, 0x3) socket(0x0, 0x0, 0xe4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) r2 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r2, 0x0, 0x0, 0x0) r3 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r3, 0x0, 0x0, 0x0) setpgid(r2, r3) r4 = dup(r1) write(r4, &(0x7f0000000040), 0x100000) write(0xffffffffffffffff, &(0x7f0000000040), 0x100000) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r5 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r5, 0x0, 0x0, 0x0) getpgid(r5) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) 00:00:07 executing program 1: __clone(0x100, 0x0) r0 = fork() __clone(0x6800, 0x0) ptrace(0x0, 0x0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x4, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0xffffffffffffffff, r2, 0x0, 0x0) r3 = socket(0x1f, 0x5, 0x0) getsockopt$sock_cred(r3, 0xffff, 0x11, 0x0, 0x0) dup2(r3, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180), &(0x7f0000000000)=0xc) r4 = socket(0x1f, 0x1, 0x52) getsockname$unix(r4, 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setpgid(r5, r0) wait4(0x0, 0x0, 0x2b, 0x0) msgget$private(0x0, 0x13) getuid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r6, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) 00:00:07 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) readv(r0, &(0x7f0000000000)=[{0x0}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) recvfrom$unix(r0, &(0x7f0000000340)=""/4096, 0x1000, 0xc42, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x4, 0x400}, 0x8) 00:00:07 executing program 1: r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x20000000}}) semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000140)=""/99) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x2) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(0x0, 0x2088611, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r4 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r4, 0x3) shmctl$IPC_RMID(r4, 0x0) shmget$private(0x0, 0x3000, 0x404, &(0x7f0000067000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f0000000040)=0x7) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:07 executing program 4: open(&(0x7f0000000180)='./file0\x00', 0x615, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB='\x00\x00\x00\t'], 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r2 = accept$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) fcntl$dupfd(r2, 0xc, r3) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d504280db3a9af736efe271cfcdea30246c1850da4af27aa5b19"], 0x8, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x0) msgctl$IPC_RMID(r0, 0x0) r4 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000380)=""/214) semctl$GETVAL(r4, 0x3, 0x5, &(0x7f0000000280)=""/228) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)) r5 = shmget(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000900)=""/4096) 00:00:08 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:08 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) semctl$GETZCNT(0x0, 0x0, 0x7, &(0x7f0000000140)=""/99) open(0x0, 0x80000000000206, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r2 = open$dir(0x0, 0x2088611, 0x0) shmctl$IPC_RMID(0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) fchmodat(r2, 0x0, 0xc4, 0x200) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x90, r3, 0x0, 0xb5) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:08 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000680)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9846f9b3aec3213d2a6ac68a0b0632688ca0fab3647175abf22fea120c9b3bb77ca60c128295bf234505356095dbf9e50a4a5079723b57fed8ef0a251b91e67e1f5d347d5b668a390a25beea3962e7c10b8d9f53f5c82b5eacc26757d14f2fa6be9a2cbb2cfacc5e906dfd1e3208364bb049bd84682cec454327b6a1522c332ea628b8cb672e9e7247818f970e017c7cb9303e6b505059f34d3fb9df3993b7535fa269859e24b2802782224d7d5c13c21d4eee4f8621037c3d78695ad9a278978b26c46049befba997acb9ac407791cdf6046f9f71e36d09827a4493c17a0921dc38af76420c885862413c6ed4f7fe335a5547ee2d7c65d735b189214606da83f9be40faef7438cbfe1ed0439c46106672cda99d1c3471259d08198e13683ef6b08d5c54bfb991dcca6919362e1a0b65844e9194c2d7fd257281fbcae0694eb4c1e7121b6a2c19d7c82054126e2146349c1c8489aada96f3a84001b5b", 0x181}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file1\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r1, &(0x7f0000000840)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:08 executing program 4: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e00351782df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af872babfb0fa38db9a9c5052de4d382b77008f5a872c881ff7cc53c894303b22f310b4c2fa722e43c404f36a00f90006ee01be457aea8c500000002000000000000020200a371a3f800"/177, 0xb1, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x18, 0x3, 0x7, 0xe3a7}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:08 executing program 0: getgroups(0x7, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setegid(r0) r2 = getuid() setreuid(0xee00, r2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) r5 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r5, 0x0, 0x0, 0x0) r6 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r6, 0x0, 0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0x6b3, 0x0, r1, r2, r4, 0xe, 0x7}, 0x1e, 0x1ff, r5, r6, 0x8032, 0x5, 0x7}) setgroups(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x107) mkdir(&(0x7f0000000140)='./file0/file1\x00', 0x0) rename(&(0x7f0000000600)='./file0/file1\x00', &(0x7f0000000640)='./file0/file0\x00') setuid(0xee01) rename(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000004c0)='./file0\x00') [ 235.4041168] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 755 command syz-executor.5) 00:00:09 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000001340)="7bdd942765910ff5c9b8beac408aba89d5a40082e6e7c64663a026d2b61a249eb672f86050bc5d97af59965ad78cf18efae2419137f7dcba1d64ec8c2db45b0f3967e854bfce0b1cb0463d8c9afab151c7e1080bfe7c969eb2e4d629fb0f02aacc1f8627abaa44645776d20154a417dc7bd083411e3c1be5bb69ca7e121371340ee596e065669a9efcb13f3b74e0d8e9", 0x90}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x200000, 0x19) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x2, 0x412, r2, 0x0, 0x8) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x5, 0x410, r1, 0x0, 0xffffffffffffffff) setrlimit(0x0, &(0x7f0000000080)) [ 235.6546290] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 755 command syz-executor.5) 00:00:09 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x181}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file1\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r1, &(0x7f0000000840)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:10 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) close(r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202e4a3e6"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0/file0\x00'}, 0x10) 00:00:10 executing program 4: rename(&(0x7f0000000040)='..', &(0x7f0000000000)='./file0\x00') r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='\x00') [ 236.6967379] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1027 command syz-executor.5) 00:00:11 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) flock(r0, 0x9) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0x3) r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r2, 0x3) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r3, 0x3) shmctl$IPC_RMID(r3, 0x0) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmctl$IPC_RMID(r2, 0x0) shmctl$IPC_RMID(r2, 0x0) 00:00:11 executing program 1: r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x20000000}}) semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000140)=""/99) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x2) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(0x0, 0x2088611, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r4 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r4, 0x3) shmctl$IPC_RMID(r4, 0x0) shmget$private(0x0, 0x3000, 0x404, &(0x7f0000067000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f0000000040)=0x7) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:11 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:11 executing program 0: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x11) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x410, r1, 0x0, 0xfffffffffffff281) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 00:00:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0xc) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 00:00:11 executing program 4: setrlimit(0x3, &(0x7f0000000200)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="251c00"/16, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r0, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="6d8b22306cdefdeb6d79702d1b8ed65c07f54ac07cb6eb7ad52eeb9d3e0aa1af1d689889f4946edf48f362032843c73af8f669e4fa1cad603e69bd2e1726a3be0fb200de6bc3ac5e66a8b237a132444dd93228758b013b65de8acbd0ca699326e9c120de7fbb24f4a189a3b2778789b898e55090dc0b6ccfb7ec8252716ea51f37246e72", 0x84}, {&(0x7f0000001280)="4e8ab8a09ab62df4dd03d73f724ec9e9af5a292383c7da46fbd8eb16cc994e5c96849dbe0405b4930bbbf6d5f2732a25309f1268d4453b1d189404e71697c4870de78e33876e99cee7d9ab064a2466c335d7571e1d8822db0cd388b9ea7a3097c74af347e30aee084e209f01f5c743e4db9283775ab96cc94d7ae8f429a53d6d588db6f05628ff1da520546e9f5449ab4425253f8c624ebae8a73a6d4821e5f2cfb2df6bacb1d2248d196a83d9be7bdc0eabf7395110ca1970da875ab44b96ae9aac58242090a1625fcc92eaa988eebd57730ca68793", 0xd6}, {&(0x7f0000000140)="15f2709c25c2915450464fad9c327d7067a018c2be79b7ed2636c87792f40952d933939a431ed73c644dc000fc85d1a99673b550352b5d", 0x37}, {&(0x7f0000001380)="312a3ed9bfffee7e60c6d2c5dbc64b38ca14401479cb5c2759dc4cdc7306322163e0663b57eeb315f848085d925b0a988d463cb3493388f756e54ee146875658009dfabddff58717aa7fb0bd021fdadb16c9b8571f951c7bb8c3d772801977e61444b43f52c52c05637823e7325d9804d47c05a66290f71d86b04d4fa6870ceb5615e9cf1cbbd5069e1a56ec489d9456ed6a715fcaf5670a4eee7ebbf3b47e009936d1f334caf76ef285034be7ea8c0cbc03d0781845462b007f0d105c781c8210b0325f26cfebeec3578885d9", 0xcd}], 0x4) writev(0xffffffffffffff9c, &(0x7f0000001480)=[{&(0x7f00000001c0)="67823be48eb83de19bd800290d562d59ffe0883af1ba592e014843178db7f17f16a6217cd8269f43e15b96512113e28ac42dc304d35d8327983216f4eb", 0x3d}], 0x1) 00:00:12 executing program 2: r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x20000000}}) semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000140)=""/99) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x2) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(0x0, 0x2088611, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r4 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r4, 0x3) shmctl$IPC_RMID(r4, 0x0) shmget$private(0x0, 0x3000, 0x404, &(0x7f0000067000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f0000000040)=0x7) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:13 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0, 0x0) ftruncate(r0, 0x0) r2 = msgget(0x0, 0x414) msgrcv(r2, &(0x7f0000000140)=ANY=[@ANYRES64], 0x1, 0x1, 0x800) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x7f) pipe2(&(0x7f0000000000), 0x4) r3 = socket$unix(0x1, 0x2, 0x0) writev(r3, &(0x7f0000000340), 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xff07}], 0x1, 0x0) 00:00:13 executing program 5: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) pwrite(r0, &(0x7f0000000000)="bff220e67a8f865c0ed55c82419210ec98b6b99f3f1ea9a37ff3a073c170d9890dd1b5550a28236973860a78f13614a401a6d82c6c0a1988c3af83ab1234debc1f34a004cf40f5a817cfb8fc9db8f8673d512aed32f18bea333675f383150527f27e45546337ac53f90d7062538c4f4fd78d6941910166de78a34e8fd21876ff9ce26b81d8870ff28668c7cfe76fa531af9710632ca06f1a30ae6d05a5865e3daa7f66e04c88057f3264289baf81630f26522dcb3163728dabb6b7eea8f3", 0xbe, 0x2) 00:00:13 executing program 4: mknod$loop(&(0x7f0000000080)='./file1\x00', 0xe0b4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYRESOCT=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRESOCT=r0, @ANYRES64=0x0], 0x3e}, 0x0) r2 = accept(r1, &(0x7f0000000000)=@in, &(0x7f0000000140)=0xc) accept$unix(r2, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file1\x00') 00:00:14 executing program 5: setitimer(0x0, 0x0, &(0x7f00000011c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000040)) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in, 0xc, &(0x7f0000000680)=[{&(0x7f000001c440)=""/102396, 0x18ffc}, {&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000580)=""/194, 0xc2}], 0x4, &(0x7f0000000140)=""/33, 0x21}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) chmod(&(0x7f00000001c0)='./file0\x00', 0x53) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25190000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r3 = open(&(0x7f0000000500)='./file0\x00', 0x200, 0x8) unlinkat(r3, &(0x7f0000000540)='./file1\x00', 0x800) r4 = fcntl$dupfd(r1, 0x0, r2) sendmsg(r4, &(0x7f00000004c0)={&(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000280)="a54d9dd0ced94f9e96a9e9c35e5fda24d0616d77d72c8073ce0944057948b3c0b4c480a3e005db1f5975cccfccd8d2e05f68d0c4423da440b391", 0x3a}, {&(0x7f0000000340)="c5301ccd95b01f3488aaee00186887b9171d8a7c4fb06777234c48abf5a313d6051cca656afdf7e0bfa251f227a9268ac52838ce3265c5a07f70f0658c898d8d84ba97bc69f27aa92c0615cca1895faa258821718fcfe57ef6f88c7446abee6067590ff85521df137410fa75bf89924e6333d9895ed0ba66b362f45d3a84d04ae85c88358c0733c29ab34da22ea65732811b58772ce7b9c888a7d43c750ea3b282715a16b4f834763d0e", 0xaa}, {&(0x7f0000000440)="7f4883f9725ed698c6a595dad6f349d74e275f1c973aff581c7f6a239f8d1dd3bdf3535664dadb8c149eaad70c9e76b24580145628879b9f2068c37cf32561e84153cc9c3fdf82c935c07505b3c58716626ee9536768b43e8787c0b1b37908d82d08e58322ac63bcd64751a1bfa2805ba7bdb55194ce", 0x76}], 0x3, &(0x7f0000001200)=[{0x1010, 0x0, 0x3, "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{0x18, 0x6, 0x1, "625e8bb67b451643"}, {0x1010, 0x100, 0x1, 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{0x110, 0x11, 0x8000, "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"}, {0x48, 0x7, 0x4, "434a22fe9a0939a8da3d9458e084d2abe06fa02d7582cea51b3be5f1e7b0473d2084e96a3c74875928d74a7a96587245374be3c6"}, {0xb0, 0x0, 0x8, "6b5176cf6716e9185bfcab7ea172b0f355adaee7d74c7fbdca1ac9b85e425f47e980d9288fe7a7da57cb6bee5b46856b41f00e78ea2e97a0e1ec419cc9504dc422cf923704a1300d8abba711dbb48eab1c0ee6cbe14bb9efc1ff0dd8241b69db680906e6eb150e50368ed7eac7e1890d3a3c27537d761ccd3cb5dde850f3d57595680b9b43eaee44cb4fde7f24a5ffb1f786828492a7b8dd85"}], 0x2240}, 0x1) 00:00:14 executing program 4: r0 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) getpeername(r1, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0xc) setsockopt(r0, 0x29, 0xb, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) lseek(r3, 0x3f, 0x2) fchroot(r2) setsockopt(r0, 0x29, 0xd, 0x0, 0x0) r4 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r4, 0x0, 0x0, 0x0) ptrace(0x800, r4, &(0x7f0000000000), 0x8001) 00:00:14 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:16 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = getpgrp() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4, r2}) pipe2(&(0x7f0000000000), 0x400000) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) fcntl$getflags(r1, 0x3) 00:00:16 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80040, 0x5) r2 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000000c0)=""/209) semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000380)) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0, 0x0) ftruncate(r0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x2, 0x2) writev(r4, &(0x7f0000000700)=[{&(0x7f0000000400)="46dce8b0f0be600a3c30a57c6aa936479312e32000f0cd727547639cee982acedfdd6968090863f3d072a7973a4f40c811c03f7521974c17e4afcc4e59ece326653111a53786934396bd338cc56dc9a34be7089b889d4e474a0679837630989f2f2f8a67ebbb5197cbea6c3eed60d051a04342dfbcd322e004be4d2176e9610aab47559e0d64a74ec5c86821f93c5ea6026c572198e653bef46b6872abc982842eb3f2c306b8ad0c758930e698082ff076d0fc9197ff619528324973cd3069bf1b08f7e944ac90adb5c5febfb8d1b731148cb8d9c6780ccd", 0xd8}, {&(0x7f0000000500)="8d3fab7cffffadaa4f6fcb16428dab54e24e1052f89517c9f6b33ebc23524800901cd8e282d6dc9c23dbc2a4774beb8eb3e59c9203a5897aa3cb038f1b4e347c5382e9099951673c4be627e53e9e500ddd84c0a029bb12eecd05d45598ccf4dbd56ee8218c9de657a7001e79f36cbd5233fcf7f87b1c73977fb8bdf81f1bacddf2c71b820cd4b9f3f79b73718fdd33eb7ed7866a1a1b770b15ef111598b16d48c64934c45053f2beb9", 0xa9}, {&(0x7f00000005c0)="a5de97bd5aac53467e3744fc845aea54761ea720589604a943263b2af25834f8aacda88da74a8702687ee8c2a106a5783472a2083c8c8de2e831", 0x3a}, {&(0x7f0000000600)="1f056c975c9da4cfb5eaff1a4fef206bc40d0a8e320997106d077b7d8a9c40e4fd61d54ee84fa7a1d7af40d828e477a67a0fca9818d3ac68a636094175bdb8e75e1204e2bae35cba73a93fb7837704f0c480ae137b60dc6901a7b8c3d3b30dfbc29e5df9e01f239940226a6ec8c5e1582c5bf519abb5127b29d0bf09248dee9c90c3590c5eeb6750ea7485123225c5d6ac094f05b6f764da020cd03e580524883d19c83450c129479bfe63151fb7daf4e868e5e7d641cfd91701554af884df151e5304e60b5905821689fcd5109267df508dec1e55aa", 0xd6}], 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) preadv(r5, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/56}, {&(0x7f0000000240)=""/112}], 0x54, 0x0) 00:00:16 executing program 5: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x400000) 00:00:16 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:16 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000006c0)="04", 0x1}], 0x1, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x5) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mlockall(0x1) 00:00:16 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) poll(0x0, 0x0, 0x72) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = open$dir(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x10, 0x4c) read(r2, &(0x7f0000000040)=""/196, 0xc4) r3 = dup2(r1, r0) accept$inet6(r3, 0x0, 0x0) 00:00:16 executing program 0: r0 = socket(0x18, 0x1, 0x0) listen(r0, 0x4f) setsockopt(r0, 0x0, 0x5, &(0x7f0000000000), 0x0) r1 = _lwp_self() _lwp_create(&(0x7f0000000140)={0x2, &(0x7f00000000c0)={0x0, &(0x7f0000000040)={0x0, 0x0, {[0x401, 0x2a00000, 0x4, 0x7]}, {0x9, 0x6, 0x4}, {0x3f, 0x1, '\x00'}}, {[0x18, 0x9, 0x1000, 0x426]}, {0x5, 0x7, 0x1}, {0x4, 0x0, '&\x00'}}, {[0x8, 0x4, 0x2]}, {0x2, 0x1, 0x1}, {0x0, 0x0, '\xa9[+\x00'}}, 0x80, &(0x7f00000001c0)=0x0) _lwp_suspend(r2) _lwp_kill(r1, 0x10) r3 = _lwp_self() _lwp_kill(r3, 0x10) _lwp_continue(r3) _lwp_wait(0xffffffffffffffff, &(0x7f0000000000)=r1) 00:00:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r3 = accept(r1, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0xc) r4 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r4, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x3000, &(0x7f00000003c0)=0x1, 0x4) r5 = fcntl$dupfd(r3, 0x0, r2) r6 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r6, 0x0, 0x0, 0x0) posix_spawn(r4, &(0x7f0000000100)='\x00', &(0x7f0000000280)={0x8, 0x73, &(0x7f0000000240)=@dup={0x1, r5, {0x7}}}, &(0x7f00000002c0)={0x4, r6, {0x100}, 0x40000000, {[0x0, 0x40, 0x9, 0xac8]}, {[0x8, 0x7, 0x0, 0x69]}}, &(0x7f0000000340)=['\\@-^$}.:\x00', '\x00', ',.\x00', ']$\x00', '\x00', '/,\x00', '\\^\x00', '%%\x00', '\x00'], &(0x7f0000000380)=['\x00', '\x00', '\\\x00']) pwrite(r1, &(0x7f0000000400)="5738680ea17786", 0x7, 0x9) getpeername$unix(r3, &(0x7f0000000000)=@file={0x0, ""/25}, &(0x7f0000000040)=0x1b) 00:00:16 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80040, 0x5) r2 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000000c0)=""/209) semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000380)) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0, 0x0) ftruncate(r0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x2, 0x2) writev(r4, &(0x7f0000000700)=[{&(0x7f0000000400)="46dce8b0f0be600a3c30a57c6aa936479312e32000f0cd727547639cee982acedfdd6968090863f3d072a7973a4f40c811c03f7521974c17e4afcc4e59ece326653111a53786934396bd338cc56dc9a34be7089b889d4e474a0679837630989f2f2f8a67ebbb5197cbea6c3eed60d051a04342dfbcd322e004be4d2176e9610aab47559e0d64a74ec5c86821f93c5ea6026c572198e653bef46b6872abc982842eb3f2c306b8ad0c758930e698082ff076d0fc9197ff619528324973cd3069bf1b08f7e944ac90adb5c5febfb8d1b731148cb8d9c6780ccd", 0xd8}, {&(0x7f0000000500)="8d3fab7cffffadaa4f6fcb16428dab54e24e1052f89517c9f6b33ebc23524800901cd8e282d6dc9c23dbc2a4774beb8eb3e59c9203a5897aa3cb038f1b4e347c5382e9099951673c4be627e53e9e500ddd84c0a029bb12eecd05d45598ccf4dbd56ee8218c9de657a7001e79f36cbd5233fcf7f87b1c73977fb8bdf81f1bacddf2c71b820cd4b9f3f79b73718fdd33eb7ed7866a1a1b770b15ef111598b16d48c64934c45053f2beb9", 0xa9}, {&(0x7f00000005c0)="a5de97bd5aac53467e3744fc845aea54761ea720589604a943263b2af25834f8aacda88da74a8702687ee8c2a106a5783472a2083c8c8de2e831", 0x3a}, {&(0x7f0000000600)="1f056c975c9da4cfb5eaff1a4fef206bc40d0a8e320997106d077b7d8a9c40e4fd61d54ee84fa7a1d7af40d828e477a67a0fca9818d3ac68a636094175bdb8e75e1204e2bae35cba73a93fb7837704f0c480ae137b60dc6901a7b8c3d3b30dfbc29e5df9e01f239940226a6ec8c5e1582c5bf519abb5127b29d0bf09248dee9c90c3590c5eeb6750ea7485123225c5d6ac094f05b6f764da020cd03e580524883d19c83450c129479bfe63151fb7daf4e868e5e7d641cfd91701554af884df151e5304e60b5905821689fcd5109267df508dec1e55aa", 0xd6}], 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) preadv(r5, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/56}, {&(0x7f0000000240)=""/112}], 0x54, 0x0) 00:00:17 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) getpeername$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 00:00:17 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) pwritev(0xffffffffffffff9c, &(0x7f00000016c0)=[{&(0x7f0000000180)="73688838348b686cdf7e7984127cd29d6de9221cfdb5b2ebbb5c986ce43bb969ba06bf312a4e3904572ef39c0f4107121064a2d2ca4fe4c42bdc0296989d56c23667ec057b707c3e7b6e6425a173543349bb38931f69dcd3cfddbb7c5e8d00"/109, 0x6d}, {&(0x7f0000000200)="c89c9c3f939ff8adf4de3a989220dad16b1aaa92bcae2ea37d777519b8169511bbba96c09252a0fbf04bfc1d8e9048a1fee3f2eb1f9c49b84d84d9fd3d208d970040861cdf3aabfe50d33b886170104373672e85de4d21a2405691876dda", 0x5e}, {&(0x7f0000000000)="6cce563c81068f8d554cff157bc665b1", 0x10}, {&(0x7f0000000100)="00d2678a7a4f3cc8e4245f804ed5093fbcd3f91d604f4cde36b6b167b7ee1520818ceb9794d711367ca285c14281fdb82346015d85169e6b6909", 0x3a}, {&(0x7f0000000280)="9956c9b4d1550a2008f2cd9e78fe18e6f7bb3d0a00bd28c11f150c7595e83f9408f1a13fa8c40ad933d17e06ce5d00de2f773aedf8bf7c33c2b8ca6ad713103957c96c33efc2784d6c8f69d6aecbd058dc60a432e743e352216b286d8a98b2bf7aa33cc54b9645664f07c88d374df563a9612a30e8739e55773d7764e17c8c44e26ad9aff9ea0c4ad2adf1e213f69300e24521b207732e73f1e09a1ba49101d13a51963303f1be07da2e8900", 0xac}, {&(0x7f0000000340)="4ee826bd394d51a3c379b29bbb02b2d68a5cbdafc61c4112b20cf7eaa125e7ad535c0dcb3574c6029ba0bf41e1d71902eab4deee5a68c78dc139cc28b3f981ca580fc9f0ffbc85ce942e9f2ecf3ab7a3c5ba8ee81ed64d1b759683f4c865b48f270d119b3df50156c4cacf0417ede5550523ce9c3c2e782eec103b60c6318791f65c8c72ec3c3df7978e8594b3813cd0686768abc655649efbad46ca473d7481f95c73c721e5db7ed5e5d873a58f1886d7170e8af26ceb035b6849db961bdb3da3c20b6815bda3c538035f49cfa047b1973573b00ff5134fa1eb0fdbd02617e379495eda56ee7558717073214615", 0xee}, {&(0x7f0000000480)="9301affd86d751eaef4f6da34c02599d6d7ae4352cb1e69d4172c1a9db0f4308f97be26c67f0ce1a38936bb151146e91211d50016617315eaf29857aeac7e69046482c687e2c1486749efc626e6f194271d1be2905671860fcc12e99c43cf5318795a83d205ec52526b60d094682c70f9311ca6a2465db70c29699708fca6644d347126da47f7ca50092b329766e332a0e628b70364bd87e39ee711777983e800c7c0dfed8d3d2cfa9c5013638427e5266208bf2c7b3e9b59919afd49043201a5025289876effb86c7b277", 0xcb}, {&(0x7f0000000580)="fe7e9254188bb095ad227174be717e5b704594634a11d9c87df8098166182da126e10f6f60a9ce7247115ab67ab2e336513b42b691c91866c2c500da49cf12e6b58e2b37349640692a725518bdf83bfec2d341a94030cb711736a40a00f8f6d073ed6a23abcbdf06454657b0f74c2edd5850fbfbcc49ec7362030ba00c99717dc7c8d667fa34dcada005670fb9a1f46f4054940804c21bc46ff28f85c26c71b38bdd5844cef58f", 0xa7}, {&(0x7f0000001680)="d8c1720fbb1c0d24cd42d7e7ab3718e768ac37bf573c1dc3519f7c8733a61b1d6442738a427859e809fdbcf438c30c114b61a26b9841f04d4afc7bc983a6", 0x3e}], 0x9, 0x5) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x84) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) pipe2(&(0x7f0000000140), 0x0) 00:00:17 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') [ 244.1819570] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 417 command syz-executor.1) [ 244.3322597] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3431 command syz-executor.5) [ 244.6829670] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 417 command syz-executor.1) [ 244.8032123] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3431 command syz-executor.5) 00:00:18 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x111) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x8000, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) pwrite(r3, &(0x7f0000000040)="d8", 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x10, r3, 0x0, 0x0) poll(&(0x7f0000001fef), 0x0, 0x0) 00:00:18 executing program 4: socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r2, 0x3) shmctl$IPC_RMID(r2, 0x0) shmctl$SHM_UNLOCK(r2, 0x4) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) writev(r3, &(0x7f0000000340), 0x0) writev(r0, &(0x7f0000000340), 0x0) 00:00:18 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = getpgrp() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4, r2}) pipe2(&(0x7f0000000000), 0x400000) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) fcntl$getflags(r1, 0x3) 00:00:18 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) dup(r1) [ 244.9034209] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3431 command syz-executor.5) [ 244.9936176] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3431 command syz-executor.5) 00:00:18 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:18 executing program 5: link(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f00000004c0)=0x3, 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6, 0xc, &(0x7f0000000300)=[{&(0x7f0000000040)=""/130, 0x82}, {&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000200)=""/199, 0xc7}], 0x3, &(0x7f0000000340)=""/83, 0x53}, 0x0) pwrite(0xffffffffffffffff, &(0x7f0000000400)="cc3b28dce03c1de67f99c6b9599b2e0e01e8f5282e87214d2046fab39bd819a27e6e8f3bfabb1846ae13548e9c4a27c7eebd8e0a883e43f906487ca477bbf25fadb5aab8eaf8b1a7e34b94fbf5f9c3bc7d5f9504734e435dab5469c2a3b9b81bf3f7ac94cac5d82103b4ee01d21c7ca11053befd7d11f0d50ebe2a3017aeac1548f88f87e6a0d8f7dc53a824a5273bcd63d5c75d2273e1b0041347a8d0a6948676f9271d5a14178260dd4556ec798a1de1c602281c123c7b", 0xb8, 0x5) 00:00:19 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:19 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x0, &(0x7f0000000080)) setgroups(0x1, &(0x7f0000000200)=[0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 245.9755968] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2792 command syz-executor.2) [ 246.2160856] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 823 command syz-executor.1) 00:00:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001380)=[{&(0x7f0000000080)="f03bd16140724775f91a61c2c99201a0f2e9d756f21dfcc7bc5a91342a3ccafdb963732e92aa93144936df0ad41d4f07796434fe965741d1136b067c18cd8402a412cadc54eccf26dd6444c81648f50a41f3c1b5a5bd6c8cfb5342489a315624a6aa23b3b964a507cd5c7bfaadd02a79d017dbe28b3d33d0226d9da58370e6f8abb957634d", 0x85}, {&(0x7f0000000140)="f1603931e2bd4e3427cfa8be433af8167481c32d27c08d9d0298d96cfabe376bda012bad829bf5ede74b497319ef3e5423c059f39dc13a26c383124dd5a6cca09ea286470a6aa311abbd5869701bb0a2c6907e28ed056eb5e063226d76c4334806835e1e2ed4a19f3ff24b1c5d586194904fc1b2d01b09dfa0b857f715cedebd1837176f849dd6603f744de12da61bbe59136458e8bf89e8d279", 0x9a}, {&(0x7f0000000200)="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", 0xfc}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="f95b52acafe808c293ea13e3580293ea3bbf226842d7adfa9b27b58cc5a0a89c9928ea3006a2bccc93c63629a4c3d83755344ca11195be90efa08d48177638", 0x3f}, {&(0x7f0000001340)="caaff263d8656fd1bf9e63c1f62f6228fe6743a7f96de477ddd94a", 0x1b}], 0x6, &(0x7f0000001540)=ANY=[@ANYBLOB="2000000000000000060000007a00000054db910a8cf022038eab356fe81aaa120000001b000000c0000000000000000100000005000000a9cba33c8e70d289bddfe7953f7ed344e700a57767c7ab5c189032b4ff354c151b0c817a75679620fca4ba595708e1d8e09a433475c07a53ef0d493fa354e969e2c4c97d3e81fe76b60e19503cf5ae97a43e799983ce78fb1f39fe98491a3c62b4b2c5ef7adaa2f0f6c4f8818b6fcd1c1ac354aebdcd2dc6e2a6f95597857e80813d147ca6f34b6953915d95b8df5ba6c8b1e00df58c723709e86533623acf1c1708084e33ae62021f2248de6e28beed"], 0xe0}, 0x13) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) recvfrom$inet(r1, &(0x7f0000001400)=""/104, 0x68, 0x1, &(0x7f0000001480)={0x2, 0x3}, 0xc) r2 = socket(0x10, 0x2, 0x0) socketpair(0x18, 0x4, 0x7, &(0x7f00000014c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) 00:00:20 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') [ 246.5367340] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2792 command syz-executor.2) 00:00:20 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 00:00:20 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = getpgrp() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4, r2}) pipe2(&(0x7f0000000000), 0x400000) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) fcntl$getflags(r1, 0x3) 00:00:20 executing program 5: setrlimit(0x9, &(0x7f0000000000)={0x7, 0x2}) socket$inet(0x2, 0x2, 0x0) [ 247.5087207] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3318 command syz-executor.1) 00:00:21 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x80000, 0x128) execve(&(0x7f0000000140)='./file0/file0/file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)=')/\x00', &(0x7f0000000200)=':${:\x00', &(0x7f0000000240)='}[\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='}*$\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='#]\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='%/()\x00']) socketpair(0x1f, 0x10000000, 0x2, &(0x7f0000000100)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x100a80, 0x0) 00:00:21 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000200)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000040)=""/7, 0x7}], 0x2, &(0x7f0000001240)=""/4096, 0x1000}, 0x800) chown(&(0x7f00000001c0)='./file0\x00', 0xee01, 0xee01) chdir(&(0x7f0000000100)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000002240)=""/4096, 0x1000, 0x2, &(0x7f0000003240)=@file={0x1, './file0\x00'}, 0xa) 00:00:21 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:21 executing program 2: r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) semctl$GETZCNT(r0, 0x0, 0x7, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) getsockname$unix(r3, &(0x7f0000000080)=@file={0x0, ""/75}, &(0x7f0000000140)=0x4d) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r4 = open$dir(0x0, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) shmctl$IPC_RMID(0x0, 0x0) writev(r4, &(0x7f0000000280)=[{&(0x7f0000000440)="6b6853412319c95d0e7bfd3bf139145e3182d6acf35ab32c845556ab61dff18cfb118de309fa17e0436abe1cb43394569f1025d4813c2afd625de888ca0a0ac5da7e6ea5637abfe89a14907f3a586c5e51c5075501e20c689196b4b67d3cc77b937b2bbc2f763b7625e29679558768a72db3233c30d173b74e50c733e4a619b4fa483ed626389900260469a3f17d94c413fd417a53fd659d12070000000000004b8d07cb8b34a58384fef66fd46383fcf50ad0d30aef5408fb122e2b08a459939fdf95b990a532dfe95a2546059910c26356d045782b721ee4", 0xd9}, {&(0x7f0000000380)="6c71891f552b6f29445b66bb580781ba7d495e228855157122d222b1e5228934ad90282635304b19afaa3806539324d7d640dcc617d26f26245f89e5889a94e443ff6570f42490f3998c8f74770ce270ace7e36c25f7be55f30e0ecd2b97669b2623", 0x62}], 0x2) socket(0x0, 0x3, 0x0) dup(0xffffffffffffffff) fchmodat(r5, &(0x7f0000000040)='./file0\x00', 0x0, 0x200) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 00:00:21 executing program 4: semget$private(0x0, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x20000000, 0x0, 0x0, 0x0, 0x0, 0x90}, 0x0, 0x40000006, 0x43}) semctl$GETZCNT(0x0, 0x0, 0x7, &(0x7f0000000140)=""/99) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x12) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r3, 0x3) shmctl$IPC_RMID(r3, 0x0) r4 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r4, 0x3) shmctl$IPC_RMID(r4, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmget$private(0x0, 0x4000, 0x201, &(0x7f000002b000/0x4000)=nil) shmctl$SHM_LOCK(0x0, 0x3) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)="f7a6c058d994b82d115336ff35aeb566283ef2671f570b24de36bb560eec6523ffef7bf273fd8684433ccd6976533ca83bf4f736329a1cda92005978d9e0b9924f127d47ee6fe2c8f88dc0f63fae5ebc009489d5", 0x54}], 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:22 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = getpgrp() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4, r2}) pipe2(&(0x7f0000000000), 0x400000) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) fcntl$getflags(r1, 0x3) 00:00:22 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) r2 = getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x200) r3 = getuid() setreuid(0xee00, r3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x6) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) lchown(&(0x7f0000000180)='./file0\x00', r3, r5) open(&(0x7f0000000100)='./file0\x00', 0x1e9de8c23944de6d, 0x0) fchmodat(r4, &(0x7f0000000200)='./file0\x00', 0x9, 0x500) 00:00:22 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:22 executing program 2: socketpair(0x2, 0x40000000, 0x7, &(0x7f0000000040)) 00:00:22 executing program 2: r0 = __clone(0x0, 0x0) setpgid(r0, 0x0) setpgid(0x0, 0x0) r1 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r1, 0x0, 0x0, 0x0) ptrace(0x2, r1, &(0x7f0000000000), 0x9) 00:00:22 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x40, 0x0) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000140)="f676c9327921aa3a9b3ef2573ef9107e727e9063b41cce14a114a23fd83074d024d8c61fb75d2a38f22730044038393d192c75730aaaa29ab255ef62ad5d4f37ad6a946a4248caae00195de62b734b52be018c7021747bcc1f38eb23431c04de6c0c242c7a1f50ba5e13f47861722daf8aac1a110f72e414ffc60cf038592ec5466ebdf08bdf4b0bd809e135e6709903ca33c8433a82afc81871497d60f237e5380cd660ae183ef36330f862acce77d18432a1ab9bbebe447f31b634e50185e0b0e1f102d7c0321caada2c088a634dc02c05da84a2d83d5c87a6", 0xda) exit(0x1000000000000000) open$dir(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:23 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000200)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000040)=""/7, 0x7}], 0x2, &(0x7f0000001240)=""/4096, 0x1000}, 0x800) chown(&(0x7f00000001c0)='./file0\x00', 0xee01, 0xee01) chdir(&(0x7f0000000100)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000002240)=""/4096, 0x1000, 0x2, &(0x7f0000003240)=@file={0x1, './file0\x00'}, 0xa) 00:00:23 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x40, 0x0) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000140)="f676c9327921aa3a9b3ef2573ef9107e727e9063b41cce14a114a23fd83074d024d8c61fb75d2a38f22730044038393d192c75730aaaa29ab255ef62ad5d4f37ad6a946a4248caae00195de62b734b52be018c7021747bcc1f38eb23431c04de6c0c242c7a1f50ba5e13f47861722daf8aac1a110f72e414ffc60cf038592ec5466ebdf08bdf4b0bd809e135e6709903ca33c8433a82afc81871497d60f237e5380cd660ae183ef36330f862acce77d18432a1ab9bbebe447f31b634e50185e0b0e1f102d7c0321caada2c088a634dc02c05da84a2d83d5c87a6", 0xda) exit(0x1000000000000000) open$dir(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) [ 249.9937709] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2991 command syz-executor.1) 00:00:23 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:24 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = getpgrp() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4, r2}) pipe2(&(0x7f0000000000), 0x400000) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) 00:00:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR], @ANYRESHEX=r0, @ANYRESDEC=0x0]], 0x8}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r3 = _lwp_self() _lwp_kill(r3, 0x10) r4 = _lwp_self() _lwp_kill(r4, 0x10) _lwp_wait(r3, &(0x7f00000002c0)=r4) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r5 = dup2(r1, r2) rename(0xfffffffffffffffe, &(0x7f0000000280)='./file0\x00') mknodat(r5, &(0x7f0000000000)='./file0\x00', 0x0, 0x9) r6 = socket(0x18, 0x2, 0x0) connect$unix(r6, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendmsg(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r7 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) recvfrom(r7, &(0x7f0000000240)=""/12, 0xc, 0x40, 0x0, 0x0) 00:00:25 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:25 executing program 4: semget$private(0x0, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x20000000, 0x0, 0x0, 0x0, 0x0, 0x90}, 0x0, 0x40000006, 0x43}) semctl$GETZCNT(0x0, 0x0, 0x7, &(0x7f0000000140)=""/99) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x12) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r3, 0x3) shmctl$IPC_RMID(r3, 0x0) r4 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) shmctl$SHM_LOCK(r4, 0x3) shmctl$IPC_RMID(r4, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmget$private(0x0, 0x4000, 0x201, &(0x7f000002b000/0x4000)=nil) shmctl$SHM_LOCK(0x0, 0x3) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)="f7a6c058d994b82d115336ff35aeb566283ef2671f570b24de36bb560eec6523ffef7bf273fd8684433ccd6976533ca83bf4f736329a1cda92005978d9e0b9924f127d47ee6fe2c8f88dc0f63fae5ebc009489d5", 0x54}], 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:25 executing program 2: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, r0, 0x0, 0x0) 00:00:25 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = getpgrp() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4, r2}) pipe2(&(0x7f0000000000), 0x400000) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) 00:00:25 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x1) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') [ 251.9076487] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1049 command syz-executor.1) 00:00:25 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000180)={0x0}, 0x0) pread(r0, &(0x7f0000000000)="de5b9147f0f90fcc6dfc3987dd301883ffbd3f4730755ffe8b3c85b300f7efc9a02e59e5756d06a4", 0x28, 0x2000000005) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r1, r2, 0x0) 00:00:25 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = getpgrp() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4, r2}) pipe2(&(0x7f0000000000), 0x400000) 00:00:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2c, 0x0) r1 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getrlimit(0x6, &(0x7f00000002c0)) wait4(r1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r2, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x88) r4 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x3, 0x0) fsync(r5) posix_spawn(r1, &(0x7f0000000100)='T\x00', &(0x7f00000001c0)={0x80000000, 0x3fb, &(0x7f0000000180)=@close={0x2, r3}}, &(0x7f0000000200)={0xff, r4, {0x2}, 0x9, {[0x3, 0x9, 0x7, 0x8]}, {[0x1fd, 0x9, 0x401, 0xfffffffd]}}, &(0x7f0000000300)=['^@.@)\x00', '\x9a\xe5L\xc02\x03\t\xbf9o&\x05\xae\xf8t\xce\x86\x18\x9e\xafW\x81>\xda\xd5W\x8aLH)\xd5T.\x0f\x8e\x9dA\\\xb3P\x85\x12\x9eUu\xad\xce\xa1\xac\b\x8c\xa7f\xc7\x89\xa6\x11w\xca\xf7\x19\x15\x1dZ\xb9kTf\xbcs%d\xf7\xb1C\x05s\xc0\x17\x9b!\xf2N\xc4yz\xc5Z\x1c$\xd1\x1b\xd5<\x1f\x11\x97\xd1\xd8M\xf6\xa2\xfb\x86\n&X3\xd5\xfe~\"\xb0^\"\xf7C\t0m\xef\xf2\xe1\x13M'], &(0x7f0000000280)=['\xf0\x00', '+/\'\x00', '*/\x00']) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) 00:00:26 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = shmget$private(0x0, 0x4000, 0x3d5, &(0x7f0000010000/0x4000)=nil) shmat(r1, &(0x7f0000007000/0x4000)=nil, 0x3000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) 00:00:26 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x4, 0xfffffffffffffffc}) semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x30008, 0x344) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r2 = getuid() setreuid(0xee00, r2) r3 = getuid() setreuid(0xee00, r3) setreuid(r2, r3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) setegid(r5) r6 = dup(0xffffffffffffffff) fchmodat(r6, &(0x7f00000000c0)='./file0\x00', 0xc9, 0x200) writev(r0, &(0x7f0000000100)=[{}], 0x1) _lwp_self() [ 252.9798296] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2436 command syz-executor.2) 00:00:26 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') [ 253.0800433] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3271 command syz-executor.1) 00:00:26 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = getpgrp() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4, r2}) 00:00:27 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x181}], 0x1, 0x0) symlinkat(&(0x7f0000000100)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) fcntl$getflags(r1, 0x1) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1e0) rmdir(&(0x7f0000000080)='./file1\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) [ 253.7914814] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 986 command syz-executor.2) [ 253.8415801] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1109 command syz-executor.1) [ 254.5029227] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 986 command syz-executor.2) 00:00:28 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = getpgrp() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4, r2}) 00:00:28 executing program 4: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x4, 0xfffffffffffffffc}) semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x30008, 0x344) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r2 = getuid() setreuid(0xee00, r2) r3 = getuid() setreuid(0xee00, r3) setreuid(r2, r3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) setegid(r5) r6 = dup(0xffffffffffffffff) fchmodat(r6, &(0x7f00000000c0)='./file0\x00', 0xc9, 0x200) writev(r0, &(0x7f0000000100)=[{}], 0x1) _lwp_self() 00:00:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2c, 0x0) r1 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getrlimit(0x6, &(0x7f00000002c0)) wait4(r1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r2, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x88) r4 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x3, 0x0) fsync(r5) posix_spawn(r1, &(0x7f0000000100)='T\x00', &(0x7f00000001c0)={0x80000000, 0x3fb, &(0x7f0000000180)=@close={0x2, r3}}, &(0x7f0000000200)={0xff, r4, {0x2}, 0x9, {[0x3, 0x9, 0x7, 0x8]}, {[0x1fd, 0x9, 0x401, 0xfffffffd]}}, &(0x7f0000000300)=['^@.@)\x00', '\x9a\xe5L\xc02\x03\t\xbf9o&\x05\xae\xf8t\xce\x86\x18\x9e\xafW\x81>\xda\xd5W\x8aLH)\xd5T.\x0f\x8e\x9dA\\\xb3P\x85\x12\x9eUu\xad\xce\xa1\xac\b\x8c\xa7f\xc7\x89\xa6\x11w\xca\xf7\x19\x15\x1dZ\xb9kTf\xbcs%d\xf7\xb1C\x05s\xc0\x17\x9b!\xf2N\xc4yz\xc5Z\x1c$\xd1\x1b\xd5<\x1f\x11\x97\xd1\xd8M\xf6\xa2\xfb\x86\n&X3\xd5\xfe~\"\xb0^\"\xf7C\t0m\xef\xf2\xe1\x13M'], &(0x7f0000000280)=['\xf0\x00', '+/\'\x00', '*/\x00']) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) 00:00:28 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00') 00:00:28 executing program 2: r0 = socket$inet6(0x18, 0x0, 0x0) clock_gettime(0x2, &(0x7f0000000080)) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt(r0, 0x8, 0x400, &(0x7f00000000c0)=""/61, &(0x7f0000000100)=0x3d) 00:00:28 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x4, 0xfffffffffffffffc}) semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x30008, 0x344) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r2 = getuid() setreuid(0xee00, r2) r3 = getuid() setreuid(0xee00, r3) setreuid(r2, r3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) setegid(r5) r6 = dup(0xffffffffffffffff) fchmodat(r6, &(0x7f00000000c0)='./file0\x00', 0xc9, 0x200) writev(r0, &(0x7f0000000100)=[{}], 0x1) _lwp_self() [ 255.2845122] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3420 command syz-executor.1) 00:00:29 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:29 executing program 5: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x4, 0xfffffffffffffffc}) semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x30008, 0x344) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r2 = getuid() setreuid(0xee00, r2) r3 = getuid() setreuid(0xee00, r3) setreuid(r2, r3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r5) setegid(r5) r6 = dup(0xffffffffffffffff) fchmodat(r6, &(0x7f00000000c0)='./file0\x00', 0xc9, 0x200) writev(r0, &(0x7f0000000100)=[{}], 0x1) _lwp_self() 00:00:29 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) fchroot(r1) __clone(0x0, 0x0) 00:00:29 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00') [ 256.2564870] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3559 command syz-executor.1) 00:00:30 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:30 executing program 2: socket(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) 00:00:30 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:31 executing program 4: r0 = socket(0x18, 0x1, 0x0) close(r0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r2 = accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) fchroot(r2) r3 = socket(0x18, 0x400000002, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt(r3, 0x1000000029, 0x2e, 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:31 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) _lwp_getname(0x0, &(0x7f0000000080)=""/102400, 0x19000) 00:00:31 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00') 00:00:31 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:31 executing program 5: mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc000, 0x0) munlockall() stat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) setreuid(0xee00, 0x0) r1 = getuid() setreuid(0xee00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r4, @ANYRES32=r4, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r7, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r8, @ANYRES32=r8, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="00012e2f66696c653000", @ANYBLOB="17eee7552f5de2324cc4cf1637830081a7098f15f50b0aa5443984c6aa690423e726a2e6fdca35edc24941699b26f39ecf40781e49cec99dced386924490b7a323bf529bb603d8b0f41e42c67c15a6241feed96b6df9f8126182fd7881c2dbcf15c8b675d3cb5c82dcf725166ceb479c94cc312e76a76bb9c98b8f97d529a689dc", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESOCT=r3, @ANYRESHEX=0x0, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r5, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r6, @ANYRES32=r7, @ANYPTR, @ANYRESOCT=r8, @ANYRESOCT=r1, @ANYRES32=r2, @ANYRES16], @ANYRES32=r9, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESOCT=r2, @ANYBLOB="7cff4958eeb79be50e84d82a9059af091ca82346173a9498a4f6c8c841f62777b3538d18d3179f6b8691b0eb4ffdb3e4d98cf7dc5d923c6b6394790291df7f3505bcf94d85a5b80d0f2019f822c28a29c9f0bd206ddc1ad2aec39275993f2c715d6b2e5bd05b62fba082951fa2b165fa219bb77cbcee6a9804cffaf5c9efc5ed", @ANYRES64]], @ANYBLOB="30e513bcf3b2c96ef291afbdae920565ce67d8d9d4564b13372696036583d1990fdc5a13ded3dcf10e640e5060e76791a5dd35e658ffa7d3327cd9303943991a8b0cb86cf5181729d39ddf9fb019d7410062a1b6615743ac171a55133edd1a880e39322d30a3bb1b034ee099a0fff2b53d71cc13"], 0x4) 00:00:31 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:31 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:31 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000100)="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", 0x102, 0x413, &(0x7f0000000240)=ANY=[@ANYBLOB="0000ecbc8000b0abd4b2b800150000cf668e2f2c1d3da9aefec7000050a3e8456bfbc4861dc5a4315fdf45ba7c24519d8dcfda3c5dc40c9b33f5280925892817eba1588a8d4234f74425de6918a388d9f193a1edc1c832173d30748e7dd0ccfd089b9f22c83477f01c5b16c18a7aecb5740b39e457244ccecec5d697bbeaacc2a559dc6e5cc81a2808fa3e1ddc4b92a00d8437ac8d0ff70100ff52ffffffffa6d8524fc862826de4a1872d46fe50c63cf6eaf0362e028808a45e8ab28adde970495600000000000000000000f50000"], 0x1) 00:00:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) write(r0, &(0x7f00000004c0)="6e9564abdfcf5aa031d04d54a643e36ce874a77b7b04b3d6fe17d8dd64ef7cbc67a53430a548e98c227d5801a59e7bc3b6deb68f1b5bd7ec3c8e263b78277717a35f193e986da69ece5ae7cd2534b866080f2d25b954eb7417855e82be003902a34a32ff1c7817cba9dcf040704b6130c3d8430d7027e79240cf78cc0883a8d3cc84a6c77c04f53f856e8a621593b14261b5a679e74051e3543d5d45add27ae304c6294bfcf06e4e79e604836252abb97e2e520ece3a60c2534e80eaf9670cc49ac8405bac101291f02042329c7bf7079dbcf9f18cb3881c360f5698a13a47c85b8c74", 0xe3) sendto$unix(r0, &(0x7f0000000100)="1d8a1d180f82e754bb6ea469c2ed32cba73acbb43926dc9527441890b08cd72c235323a5e5a537a57ca99f540c01af87235fa445fd7c6d0cfc7ec57d456079bc2882cfc5b445bf58516a18b30d8b63199d0ea79a867f66b0348bb84d4343ff2a72104e7f61a1e0aa2390c62d21f756890468f0d68611bf3de4d14b553a2a2612b10bd8818cdf6c024da40fdda559d04844dc66f6ba6680de3fedc09674a03299ef22fe1fef0d9ca877a372db85", 0xad, 0x0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffee, 0x1000300010005}) sendto$unix(r2, &(0x7f0000000240)="3575bbaf9d88093651f481f083", 0xd, 0x400, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r4, @ANYRES32=r4, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000280)={0x0}, 0xc) fcntl$lock(r1, 0x8, &(0x7f00000005c0)={0x2, 0x1, 0x4, 0x1, r5}) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) getppid() sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000002c0)=@in={0x2, 0x2}, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000340)="6259ae19614d158082b80ef89e0188aee4a2db7bac84e7cc93282ab3517f4118a7a13807929bfcfcf18bcc5a36026dd110b142b1a3fa87502c9bbfac20756618c9e77d945cd11cec0378597059ddfa36fb889d66a2f0a468282d445860c54ee60997", 0x62}], 0x1, &(0x7f0000000400)=[{0x28, 0x100, 0x9, "d60748b3de734efa320ce904aaf66996f46f1eb4"}], 0x28}, 0x8) 00:00:32 executing program 2: mkdir(0x0, 0x0) pipe(&(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fork() wait4(0x0, 0x0, 0x0, 0x0) 00:00:32 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') [ 258.8217013] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 995 command syz-executor.1) 00:00:32 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) [ 259.2125041] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3502 command syz-executor.1) 00:00:33 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:33 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) [ 259.5932690] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3495 command syz-executor.1) 00:00:33 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:33 executing program 2: r0 = socket(0x1f, 0x5, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x161) r2 = accept$unix(r1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32, @ANYRES32, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r7, @ANYRES32=r7, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r8, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000380)=[{&(0x7f00000000c0)="2d35cd2cabecceac4552f55e8149ca9d26f2bd9f045683f386bc721b25aee346caeb3cb6608706f68bef0572b394c84ecaab", 0x32}, {&(0x7f0000000100)="eb65f4bdc32b18231aa8e6ce56f5b4fb25851949f4ba0f0e96164c4da4c250ea4b5fc06d697d7e75274a4eebce45007d1cb6fb7df1a8db4d39ceb28ef2b080586d5c67da81af25959b34c3d40105d1148c35e1e66bae02b93fd3d88dd9fb7c08650a9aebbf512bc82cdb103d8cd7d2e5644aa18e497d01b4578abd423569c2dfd62f946fed74b8b54f72b6356c2f1efd96518fde3f4b110f9c27db444684cdc628af3a2291eb0886bc2cb98c8ce0ae5d4b79e3d3a0257b1f34d5bbc118eb95ab4de70da2ce83d58418037c", 0xcb}, {&(0x7f0000000200)="8cc8585be2e0aed8c15a4370f871860074307d191d66cf4671c256b2f306e5da75a3e2fd5eba17fd95958fe9e8bd6c75445063ef985b04aab294047fafae62b38847a81c4b84ac3734517df09989deec150c1f9e59a908d2844793882d311d0e1f4ebd0c70069429de22d9ed7a174068e78f41dbf829a5de20212d87e583fe9889e7a947964d5bdc3d64b1d32621220d0eecb7be3c56146456619645f8dc7d6386ceb48b9609c4f7212e3223a7b587ac2bc38618eadce2cd0b485b63c59f250863cbb2494ed4f39ff93f3f38283b36c098968bede0e5e16d62b3ac432979c52bbf4f555f", 0xe4}, {&(0x7f0000000340)="f5a8179ea38a0e36ddb6cb8c8f4cef4cda0b2eb94cc8638db8c5de09b4f210f990040cf066e378d738d67beaa534b32f2a442fb990af10f1", 0x38}], 0x4, &(0x7f0000000440)=[@cred={0x20}, @rights={0x38, 0xffff, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r3, r6, r0, r7, r8]}], 0x58, 0x400}, 0x8) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) close(r3) 00:00:33 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:33 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:34 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') [ 260.3848853] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3119 command syz-executor.5) 00:00:34 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) flock(r1, 0x8) flock(r0, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x50) 00:00:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000100)=@in, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/91, 0x5b}, {&(0x7f00000007c0)=""/197, 0xc5}, {&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f00000004c0)=""/147, 0x93}], 0x4, &(0x7f0000000580)=""/246, 0xf6}, 0x841) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000080)=0xc) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) syz_extract_tcp_res(&(0x7f0000000040), 0x101, 0x3) connect(r0, &(0x7f00000006c0)=@in={0x2, 0x3}, 0xc) sendto$unix(r1, &(0x7f0000000700)="48e7bb92cb8b684f397030aab50a3e8087366557d16506659a5ab3eb631464fe41e70ffa881ee723901df5b7cacf26b4b2d554a20053ca7ce306f71f1da829fc00b8cd3e8da02a4acb8c2d3c8ba2111bfcee26709fb84aacf0def4705682ed4d5a2823f8", 0x64, 0xf, &(0x7f0000000780)=@abs={0x0, 0x0, 0x1}, 0x8) link(0x0, 0x0) [ 260.9560622] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 829 command syz-executor.1) 00:00:34 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0, 0xbc2b) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r2, 0x0, 0xfffffffffffffffd) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x80) r3 = socket$inet(0x2, 0x40000000, 0x80) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000040)='~', 0x1}], 0x1, 0x4) 00:00:34 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(0xffffffffffffffff, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:34 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:35 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x800000000029, 0x6, &(0x7f0000000080)="d5ff9668", 0x4) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f00000008c0)=ANY=[@ANYBLOB='\x00\x00\x00\t'], 0x1, 0x0) msgsnd(r1, &(0x7f0000000240)={0x3}, 0x8, 0x0) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x0) 00:00:35 executing program 0: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000040)={{0x18, 0x1, 0x3f, 0x6}, {0x18, 0x1, 0x8, 0xe8}, 0x3, [0x81, 0xd574, 0x7d, 0xc9bf, 0x42, 0x0, 0x1f7, 0x80000000]}, 0x3c) shutdown(r1, 0x0) 00:00:35 executing program 2: chroot(&(0x7f0000000140)='./file0\x00') getrusage(0x0, &(0x7f0000000000)) r0 = semget(0x2, 0x3, 0x400) r1 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000000c0)=""/209) semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000000c0)=[0x80, 0x3f, 0x5, 0x7, 0x9, 0xffff, 0x8]) nanosleep(&(0x7f0000000000)={0x0, 0x1}, 0x0) semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000180)=""/157) 00:00:35 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(0xffffffffffffffff, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:35 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2d012c06000000000000"], 0xa) setreuid(0xee00, 0x0) r1 = getuid() setreuid(0xee00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00012e2f66696c653000"], 0xa) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r3, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r4 = accept$inet6(r3, 0x0, &(0x7f0000000080)) close(r4) 00:00:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0x4}, 0x8) _lwp_exit() rename(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='./file0/file0\x00') _lwp_setprivate(&(0x7f0000000040)=0x9) 00:00:36 executing program 5: __clone(0x0, 0x0) r0 = __clone(0x0, 0x0) r1 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r1, 0x0, 0x0, 0x0) setpgid(0xffffffffffffffff, r1) r2 = __clone(0x0, 0x0) setpgid(r2, 0x0) setpgid(r0, r2) 00:00:36 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(0xffffffffffffffff, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:36 executing program 0: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000040)={{0x18, 0x1, 0x3f, 0x6}, {0x18, 0x1, 0x8, 0xe8}, 0x3, [0x81, 0xd574, 0x7d, 0xc9bf, 0x42, 0x0, 0x1f7, 0x80000000]}, 0x3c) shutdown(r1, 0x0) 00:00:36 executing program 0: clock_settime(0x0, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = _lwp_self() _lwp_kill(r0, 0x10) compat_50__lwp_park(&(0x7f0000000040)={0x7f, 0x7fffffff}, r0, &(0x7f0000000080)=0x10000, &(0x7f0000000100)=0xa5c8) _lwp_create(&(0x7f0000000000)=ANY=[], 0xc0, &(0x7f00000000c0)) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000c000/0x400000)=nil) nanosleep(&(0x7f0000000000)={0x4, 0x7f}, 0x0) shmctl$SHM_LOCK(r1, 0x3) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x1000) 00:00:37 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2d012c06000000000000"], 0xa) setreuid(0xee00, 0x0) r1 = getuid() setreuid(0xee00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00012e2f66696c653000"], 0xa) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r3, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r4 = accept$inet6(r3, 0x0, &(0x7f0000000080)) close(r4) 00:00:37 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:37 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="c4", 0x1, 0x11, &(0x7f0000000080), 0x80) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r2 = accept$inet6(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:37 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2088611, 0x0) getegid() writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) pipe(&(0x7f0000000280)) socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000100)=""/119) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='b'], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0xc, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) setsockopt(r1, 0x80000000000029, 0xb, &(0x7f0000000000)="93b9fd83", 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="253f000000ff0000aab7cd2d9167d0e2", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) setsockopt(r2, 0x7, 0x1, &(0x7f0000000200)="d1ae82cc5a2c9b0bc07e20810b4754a0b78f7f7ac8a8d8b82cae490ef3c8c2602d9a022c6271f137522003d7803b01ba5885dead7695866eda321b9cb2690847c57dc510c8d565541b0d261e264d9636c087001e47d42acc9602fedb517b2ecb39abdb7f630bbb9fbddf283a45afb97abe", 0x71) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)='t\'', 0x2}, {&(0x7f0000000080)="f55f2f1bf4ab23e2a7127feb2399eeb1c98e250543cdd6eaa8a0", 0x1a}], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 00:00:37 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:37 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:38 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:38 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000099503398e89244792b1cef4f080f00"/30, @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f00000000c0), 0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x0, 0x0, r4, r5, 0x0, 0x172}, 0x0, 0x7, 0x100}) semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000140)=""/99) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r6, 0xffff, 0x11, 0x0, 0x0) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(0x0, 0x2088611, 0x0) r8 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r8, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) paccept(0xffffffffffffffff, &(0x7f0000000240)=@in6, &(0x7f0000000280)=0xc, 0x30000000) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:38 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="c4", 0x1, 0x11, &(0x7f0000000080), 0x80) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) r2 = accept$inet6(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') setuid(0xee01) rmdir(&(0x7f0000000040)='./file0\x00') 00:00:39 executing program 5: socketpair(0x1f, 0x3, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) sendto$inet6(r0, &(0x7f0000000000)="4aa5a299091e3429db724e516571e792612b1663ba4d162b5fd0a4313906fccd85f4b4ed8433b7aa244845b056c8004865e19273d39af10ca155f9f3e46c83ca97bd62574d1ed9f564ac7b6837dfefcd851e161fe71feb2ba35f920f8679059e1597ee30585fe13cdc6f0b7f33cc0efff3364e0eff", 0x75, 0x41c, 0x0, 0x0) 00:00:39 executing program 2: socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) sendto(r0, &(0x7f0000000000)="c40a73d50cb0c8ad5bd7b3540d3d71eeef49c028e2d3bfcd1a571c327ff1341fcdaf9abafd4f8a49b1a6597d3bca31a08fa6f67b700400daf5b873871085e6861bf5e6ebdcb48dcc951d1cda4f0366f485aaf986b576c763931b72e06831946f30bb9b62afba4dd0f2e54c742abd596ac2c71fc97d30049593c5b075d8571782c9f7347e3f8cd5d74dcd8a2e2f77c2636033", 0x92, 0x0, &(0x7f00000000c0)=@in={0x2, 0x3}, 0xc) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='./file0\x00') [ 265.5854644] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1079 command syz-executor.1) 00:00:39 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:39 executing program 4: _lwp_exit() select(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x81, 0x0, 0x3, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0) 00:00:39 executing program 5: r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) semctl$GETZCNT(r0, 0x1, 0x7, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) shmctl$IPC_RMID(0x0, 0x0) setitimer(0x0, &(0x7f0000000080)={{0x5, 0x82a4}, {0xfffffffeffffffff, 0x4}}, &(0x7f00000000c0)) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) socket(0x0, 0x3, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8, 0x30) dup(0xffffffffffffffff) rmdir(&(0x7f0000000140)='./file0\x00') fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x200) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) [ 266.0363647] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3574 command syz-executor.1) 00:00:39 executing program 1: r0 = open(0x0, 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:39 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:39 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:40 executing program 1: r0 = open(0x0, 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:40 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:40 executing program 2: open$dir(&(0x7f0000000140)='./file0\x00', 0x400004002c5, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x63) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x100000000000021b) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) r2 = getuid() setreuid(0xee00, r2) setreuid(r2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r4) fchown(r1, r2, r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r5, @ANYRES32=r5, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 00:00:40 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) flock(r2, 0x0) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:40 executing program 1: r0 = open(0x0, 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:40 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r1 = getuid() setreuid(0xee00, r1) setreuid(r1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r3) lchown(&(0x7f0000000100)='./file0\x00', r1, r3) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xc) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) sendto(r6, &(0x7f00000001c0)="acf1b80a94885ffc21d07a5fc15a62ae3168f9272831732b1e8e453fd534f649df309ef378557c404b4c169fb249910ec0014d0fcd6f6310ee7d37a2306f8f097f3c3d19940aa592f0559a1ce3080268a21d1e69dcd7f535cca1d5765f4d0c191ec9b968078a4f4ae9d32193e48bce979d3633364b6660d8d33917efc6391c2c00bd0400fdc4741d6f254387e82a5144c4f29799609d7362ef56c8254a7fde4c1fc1782b88aff4d63fd80cb2a00e93620f6e96d6e7b630a9624f75", 0xbb, 0xc, 0x0, 0x0) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x2}, 0xc) 00:00:41 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x91) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) fchdir(r1) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:41 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) flock(r2, 0x0) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) [ 268.0003556] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3247 command syz-executor.0) 00:00:41 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:41 executing program 5: r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) semctl$GETZCNT(r0, 0x1, 0x7, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) shmctl$IPC_RMID(0x0, 0x0) setitimer(0x0, &(0x7f0000000080)={{0x5, 0x82a4}, {0xfffffffeffffffff, 0x4}}, &(0x7f00000000c0)) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) socket(0x0, 0x3, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8, 0x30) dup(0xffffffffffffffff) rmdir(&(0x7f0000000140)='./file0\x00') fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x200) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 00:00:41 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x3) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x4000000001, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f00000000c0)={0x10001, 0x62}, 0x10) setsockopt$sock_int(r3, 0xffff, 0x800, &(0x7f0000000080), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) sendmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r4, @ANYRES16=r5, @ANYPTR, @ANYRES64=0x0], 0x26}, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) unlinkat(r6, &(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) connect(r1, &(0x7f0000987ff4)=@in6={0x18, 0x0, 0x8, 0x8}, 0xc) listen(r0, 0x0) 00:00:41 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup2(r1, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) sendmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYRESOCT, @ANYRES32=r3, @ANYRES32=r3, @ANYRES16, @ANYRES64=0x0], 0x29}, 0x0) getsockname(r3, &(0x7f0000000040)=@in, &(0x7f0000000100)=0xc) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x110) recvfrom$inet(r2, &(0x7f0000000180)=""/89, 0x59, 0x43, &(0x7f00000000c0)={0x2, 0x2}, 0xc) 00:00:42 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:42 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:42 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) flock(r2, 0x0) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:42 executing program 2: nanosleep(&(0x7f0000000080)={0x8d}, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0xe0b4, 0x0) stat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:43 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:43 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)='\t', 0x1}], 0x1) 00:00:43 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:43 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(0xffffffffffffffff, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:43 executing program 5: _lwp_kill(0x0, 0x10) r0 = _lwp_self() _lwp_kill(r0, 0x10) r1 = _lwp_self() _lwp_kill(r1, 0x10) r2 = _lwp_self() _lwp_kill(r2, 0x10) r3 = _lwp_self() _lwp_kill(r3, 0x10) r4 = _lwp_self() _lwp_kill(r4, 0x10) r5 = _lwp_self() _lwp_kill(r5, 0x10) r6 = _lwp_self() _lwp_kill(r6, 0x10) r7 = _lwp_self() _lwp_kill(r7, 0x10) _lwp_unpark_all(&(0x7f0000000000)=[0x0, r0, r1, r2, r3, r4, 0x0, r5, r6, r7], 0xa, &(0x7f0000000080)) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) 00:00:43 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) flock(r2, 0x0) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:44 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:44 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(0xffffffffffffffff, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:44 executing program 2: __clone(0x1000, 0x0) r0 = fork() r1 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r1, 0x0, 0x0, 0x0) r2 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r2, 0x0, 0x0, 0x0) r3 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r3, 0x0, 0x0, 0x0) r4 = getpgrp() r5 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r5, 0x0, 0x0, 0x0) setpgid(r4, r5) ptrace(0x317, r3, &(0x7f0000000000), 0xffffffffffffffff) setpgid(r0, r2) setpgid(0x0, 0x0) r6 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r6, 0x0, 0x0, 0x0) wait4(r6, &(0x7f0000000040), 0x4, 0x0) 00:00:44 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(0xffffffffffffffff, &(0x7f0000000100)="c8a84e", 0xff96, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000080)=@in, 0xc, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/134, 0x86}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000440)=""/218, 0xda}, {&(0x7f0000000540)=""/233, 0xe9}, {&(0x7f0000000640)=""/187, 0xbb}], 0x7, &(0x7f0000000780)=""/98, 0x62}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800)) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00012e2f66696c653000"], 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="00012e2f66696c653000"], 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="00012e2f66696c653000"], 0xa) close(r1) 00:00:45 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) socket$inet(0x2, 0x2, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) 00:00:45 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') [ 271.4072806] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 801 command syz-executor.1) 00:00:45 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:45 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:45 executing program 5: __clone(0x6f00, 0x0) _lwp_create(&(0x7f0000000100)={0x0, &(0x7f0000000080)={0x801e0045, &(0x7f0000000000)={0x400f0028, 0x0, {[0x3, 0x1, 0x401, 0x7]}, {0x9, 0x5, 0x5}, {0x1f, 0x7, '-\x00'}}, {[0x1, 0xe9a, 0x1, 0x6]}, {0x1, 0x0, 0x6}, {0x0, 0x7, '-&[\x00'}}, {[0x80, 0x7a4b, 0x4, 0x5c9d8ded]}, {0x9, 0x1975}, {0x7, 0x8000000000000, '.\x00'}}, 0x80, &(0x7f0000000180)) 00:00:45 executing program 2: _lwp_create(&(0x7f0000000340)=ANY=[@ANYBLOB="0500000000000011c4d56b85e1d62700ff7f00000000000008000000050000000000000000000000070000000000001610000000000000000000000000000000ff010000000000002c5b5b00191af9926cd5d57177a128dcde00c9f17677745f5d5a177ae2d75358468de7069b9d3178c6736dabbfb81e5b31a45415bc391b8bf3872e31996d19972b813a98fd3aaf27daa2319fb1022f17f6cec11683057e3ec4482bb2363e4601af443b7f950dd9d8de178157fada3dbba149b7fb904a8872c9798dff"], 0xc0, &(0x7f0000000240)=0x0) _lwp_detach(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x10000, 0x100}, {0x8, 0x7}}) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) lseek(r1, 0x2, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) 00:00:46 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:46 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:46 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3) execve(&(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0), &(0x7f0000000500)) getgroups(0x1, &(0x7f0000001640)=[0x0]) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) pipe2(&(0x7f0000000140), 0x0) 00:00:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x2) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/file0/file0\x00') mkdir(&(0x7f0000000040)='./file0/file0/file0\x00', 0x144) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) 00:00:46 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r2, &(0x7f0000001380)=@abs, &(0x7f00000013c0)=0x8) r3 = msgget(0x1, 0x20) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/2) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)="3478a9a9550ae2babe50b1f89e0be336f352c3e500d07549", 0x18}, {&(0x7f0000000200)="69fe1e771644916890b4997f4a8ea644fe36139e4883d0314a2f36b0d36ba54c0d01ed1836653f8454723624c038891e5ea9735ecd3b6a93966a273a8db9c93ba5b99039995a7d9f7dbd3738b1d568e7dc47882c8ea64f4f59937e663ec0c6c4af03bf0ae916c9009bcedf7af39f156933cf95ea36afac615c209f5dbaaf520d08b5cfbdaa107ad5416ebc7bd9b7e16d793a1348178a36b4b60049e2a23475ef51fe3c5ef9e69da3fe04277b56f6776c651a99a9e1e3", 0xb6}, {&(0x7f0000000080)="2fc9b1524878d87e73db6d55243cc4", 0x30}, {&(0x7f0000000380)="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", 0x1000}], 0x4) 00:00:47 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:47 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') [ 273.3913103] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1501 command syz-executor.1) 00:00:47 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:47 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) [ 274.0125765] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1251 command syz-executor.1) 00:00:47 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:48 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') [ 274.4634952] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1559 command syz-executor.1) 00:00:48 executing program 5: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:48 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:48 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3) execve(&(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0), &(0x7f0000000500)) getgroups(0x1, &(0x7f0000001640)=[0x0]) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) pipe2(&(0x7f0000000140), 0x0) 00:00:48 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:49 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) [ 275.5456960] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1589 command syz-executor.1) 00:00:49 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r2, &(0x7f0000001380)=@abs, &(0x7f00000013c0)=0x8) r3 = msgget(0x1, 0x20) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/2) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)="3478a9a9550ae2babe50b1f89e0be336f352c3e500d07549", 0x18}, {&(0x7f0000000200)="69fe1e771644916890b4997f4a8ea644fe36139e4883d0314a2f36b0d36ba54c0d01ed1836653f8454723624c038891e5ea9735ecd3b6a93966a273a8db9c93ba5b99039995a7d9f7dbd3738b1d568e7dc47882c8ea64f4f59937e663ec0c6c4af03bf0ae916c9009bcedf7af39f156933cf95ea36afac615c209f5dbaaf520d08b5cfbdaa107ad5416ebc7bd9b7e16d793a1348178a36b4b60049e2a23475ef51fe3c5ef9e69da3fe04277b56f6776c651a99a9e1e3", 0xb6}, {&(0x7f0000000080)="2fc9b1524878d87e73db6d55243cc4", 0x30}, {&(0x7f0000000380)="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", 0x1000}], 0x4) 00:00:49 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:49 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:49 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) [ 276.1669698] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1267 command syz-executor.5) 00:00:50 executing program 5: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66690db73f65"], 0xa) socket(0x10, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]}, 0x2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r3, &(0x7f0000000640), 0x0) setsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f0000000880)=0x5, 0x4) r4 = accept$inet(r3, &(0x7f0000000100), &(0x7f0000000240)=0xc) recvmsg(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in, 0xc, &(0x7f0000000780)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000440)=""/154, 0x9a}, {&(0x7f0000000500)=""/243, 0xf3}, {&(0x7f0000000600)=""/216, 0xd8}, {&(0x7f0000000700)=""/114, 0x72}], 0x5, &(0x7f0000000800)=""/110, 0x6e}, 0x840) r5 = getuid() setreuid(0xee00, r5) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r6, 0xa, 0xffffffffffffffff) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r7) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000008c0)={{0xccdb, 0x0, 0x0, r5, r7, 0x2, 0x7}, 0xfffffffffffeffff, 0x2a5, 0x65}) r8 = accept(r2, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0x68, &(0x7f00000000c0)={{0x18, 0x1, 0x4, 0x71}, {0x18, 0x1, 0x6}, 0xffff, [0x1, 0x2, 0x10001, 0xf1, 0x8, 0x2, 0x401, 0xfffffffd]}, 0x3c) recvfrom(r0, &(0x7f0000000140)=""/228, 0xe4, 0x0, 0x0, 0x0) 00:00:50 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:50 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:50 executing program 5: r0 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/209) _lwp_create(&(0x7f0000000040)={0x7, 0x0, {[0x1, 0x3ff, 0x81, 0x40000]}, {0xffffffff, 0x6}, {0x100000000, 0x3, '\x00'}}, 0xa0, &(0x7f00000001c0)=0x0) _lwp_kill(r1, 0xff) semget(0x2, 0x4, 0x81) semctl$SETVAL(0x0, 0x2, 0x8, &(0x7f0000000000)=0x93) r2 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000000c0)=""/209) semop(r2, 0x0, 0x80) [ 277.1589736] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2498 command syz-executor.1) 00:00:50 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8a8", 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) [ 277.4495729] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3655 command syz-executor.1) 00:00:51 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3) execve(&(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0), &(0x7f0000000500)) getgroups(0x1, &(0x7f0000001640)=[0x0]) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) pipe2(&(0x7f0000000140), 0x0) 00:00:51 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, 0x0, r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:51 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) 00:00:51 executing program 5: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/124, 0x7c, 0xc3bacdad1fc7df5e, &(0x7f00000000c0)={0x2, 0x1}, 0xc) r1 = socket(0x6, 0x800000003, 0x0) connect(r1, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x3}, 0x3) recvfrom$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:00:51 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r2, &(0x7f0000001380)=@abs, &(0x7f00000013c0)=0x8) r3 = msgget(0x1, 0x20) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/2) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)="3478a9a9550ae2babe50b1f89e0be336f352c3e500d07549", 0x18}, {&(0x7f0000000200)="69fe1e771644916890b4997f4a8ea644fe36139e4883d0314a2f36b0d36ba54c0d01ed1836653f8454723624c038891e5ea9735ecd3b6a93966a273a8db9c93ba5b99039995a7d9f7dbd3738b1d568e7dc47882c8ea64f4f59937e663ec0c6c4af03bf0ae916c9009bcedf7af39f156933cf95ea36afac615c209f5dbaaf520d08b5cfbdaa107ad5416ebc7bd9b7e16d793a1348178a36b4b60049e2a23475ef51fe3c5ef9e69da3fe04277b56f6776c651a99a9e1e3", 0xb6}, {&(0x7f0000000080)="2fc9b1524878d87e73db6d55243cc4", 0x30}, {&(0x7f0000000380)="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", 0x1000}], 0x4) 00:00:51 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:51 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) 00:00:52 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, 0x0, r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:52 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) [ 278.8123448] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1624 command syz-executor.1) 00:00:52 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:53 executing program 5: __clone(0x79ff, 0x0) fork() wait4(0x0, 0x0, 0x0, 0x0) fork() getsockname$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) 00:00:53 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:53 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3) execve(&(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0), &(0x7f0000000500)) getgroups(0x1, &(0x7f0000001640)=[0x0]) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) pipe2(&(0x7f0000000140), 0x0) 00:00:53 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, 0x0, r0, &(0x7f0000000100)='./file0/file0\x00') [ 280.1250090] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3878 command syz-executor.1) 00:00:54 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00') 00:00:54 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) [ 280.6762114] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1629 command syz-executor.1) 00:00:54 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r2, &(0x7f0000001380)=@abs, &(0x7f00000013c0)=0x8) r3 = msgget(0x1, 0x20) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/2) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)="3478a9a9550ae2babe50b1f89e0be336f352c3e500d07549", 0x18}, {&(0x7f0000000200)="69fe1e771644916890b4997f4a8ea644fe36139e4883d0314a2f36b0d36ba54c0d01ed1836653f8454723624c038891e5ea9735ecd3b6a93966a273a8db9c93ba5b99039995a7d9f7dbd3738b1d568e7dc47882c8ea64f4f59937e663ec0c6c4af03bf0ae916c9009bcedf7af39f156933cf95ea36afac615c209f5dbaaf520d08b5cfbdaa107ad5416ebc7bd9b7e16d793a1348178a36b4b60049e2a23475ef51fe3c5ef9e69da3fe04277b56f6776c651a99a9e1e3", 0xb6}, {&(0x7f0000000080)="2fc9b1524878d87e73db6d55243cc4", 0x30}, {&(0x7f0000000380)="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", 0x1000}], 0x4) 00:00:54 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r1, 0x0, 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000004, r1}) 00:00:54 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:54 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:55 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00') 00:00:55 executing program 5: open$dir(&(0x7f0000000000)='.\x00', 0x40000400000002c6, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 00:00:55 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00') [ 281.7382817] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1687 command syz-executor.1) 00:00:55 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:55 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x400004000159879a, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) setitimer(0x1, &(0x7f0000000080)={{0x5, 0x3}, {0xffffffffffff0001, 0x8001}}, &(0x7f00000000c0)) 00:00:55 executing program 4: r0 = socket(0x1f, 0x1, 0x0) ftruncate(r0, 0x9) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:56 executing program 5: r0 = fork() r1 = socket(0x1f, 0x5, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, 0x0) wait4(r0, 0x0, 0x1, &(0x7f0000000100)) r2 = getpid() getpgid(r2) [ 282.5599510] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3886 command syz-executor.1) 00:00:56 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) [ 283.2514029] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1535 command syz-executor.1) 00:00:57 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) write(r0, &(0x7f0000000780)="089267d3ff4f0b87969f", 0x100ad) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) write(r1, &(0x7f0000000780)="089267d3ff4f0b87969f", 0x100ad) write(0xffffffffffffffff, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000080)=""/61}, {&(0x7f00000000c0)=""/182}, {&(0x7f0000000180)=""/231}, {&(0x7f0000000280)=""/122}, {&(0x7f0000000300)=""/64}, {&(0x7f0000000340)=""/194, 0xfffffc20}], 0x173, 0x0) pipe2(&(0x7f0000000040), 0x1400004) 00:00:57 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r2, &(0x7f0000001380)=@abs, &(0x7f00000013c0)=0x8) r3 = msgget(0x1, 0x20) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/2) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) 00:00:57 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:57 executing program 4: r0 = socket(0x1f, 0x1, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:57 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x400004000159879a, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) setitimer(0x1, &(0x7f0000000080)={{0x5, 0x3}, {0xffffffffffff0001, 0x8001}}, &(0x7f00000000c0)) 00:00:57 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, 0x0) 00:00:57 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, 0x0) [ 284.3034996] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3910 command syz-executor.1) 00:00:58 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:58 executing program 4: r0 = socket(0x1f, 0x1, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:58 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 284.9748556] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1621 command syz-executor.1) 00:00:58 executing program 0: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1\x00') 00:00:58 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) [ 285.4257901] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1179 command syz-executor.1) 00:00:59 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r2, &(0x7f0000001380)=@abs, &(0x7f00000013c0)=0x8) r3 = msgget(0x1, 0x20) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/2) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) 00:00:59 executing program 5: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, 0x0) 00:00:59 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:00:59 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, 0x0) 00:00:59 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="62020207e0000001"], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) write(r0, 0x0, 0x0) 00:00:59 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:01:00 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 286.6783196] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2948 command syz-executor.1) 00:01:00 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:01:00 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:01:00 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x400, 0x2) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:01:00 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:01:00 executing program 5: setrlimit(0x7, &(0x7f0000000080)={0x1, 0x80004}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xa, &(0x7f0000000180)={0x1ff, 0xaf}) dup(r0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r1, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r2, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) r3 = semget$private(0x0, 0x4, 0x201) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000000c0)=""/209) semop(r3, &(0x7f00000000c0)=[{0x3, 0x6}, {0x2, 0x4df}, {0x2, 0x20}, {0xfceee7f14ffae787, 0x66, 0x1000}, {0x1, 0x5, 0x800}, {0x2, 0x1, 0x800}, {0x3, 0x75d, 0x1000}], 0x7) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x1000, 0x9) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r4, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) linkat(r1, &(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000200)='./file0\x00', 0x400) setrlimit(0x4, &(0x7f0000000040)={0x2, 0x1}) mknod(&(0x7f0000000140)='./file0\x00', 0x80, 0x20) 00:01:01 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r2, &(0x7f0000001380)=@abs, &(0x7f00000013c0)=0x8) r3 = msgget(0x1, 0x20) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/2) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:01 executing program 0: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) lchown(0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) fcntl$dupfd(r2, 0x0, r3) 00:01:01 executing program 4: r0 = socket(0x0, 0x1, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:01:01 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000000180), 0x0, &(0x7f0000000200)=""/42, 0x2a}, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x16c) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:01:02 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r2, &(0x7f0000001380)=@abs, &(0x7f00000013c0)=0x8) r3 = msgget(0x1, 0x20) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/2) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) 00:01:02 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:01:02 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:01:02 executing program 4: r0 = socket(0x0, 0x1, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:01:02 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400004000011830a, 0x0) mknodat(r1, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) r4 = dup2(r2, r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r5, @ANYRES32=r5, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) fchroot(r5) renameat(r1, &(0x7f0000000000)='./file0/file0\x00', r4, &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:01:03 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r1, &(0x7f0000001380)=@abs, &(0x7f00000013c0)=0x8) r2 = msgget(0x1, 0x20) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/2) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:03 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) 00:01:03 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:01:03 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64=0x0], 0x28}, 0x0) accept$unix(r2, &(0x7f0000001380)=@abs, &(0x7f00000013c0)=0x8) r3 = msgget(0x1, 0x20) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/2) open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) 00:01:03 executing program 4: r0 = socket(0x0, 0x1, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:01:04 executing program 4: r0 = socket(0x1f, 0x0, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) [ 290.6263458] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1341 command syz-executor.1) 00:01:04 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:01:04 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwrite(r0, &(0x7f0000000100)="c8", 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x4}) [ 290.8969042] panic: kernel diagnostic assertion "fp != NULL" failed: file "/syzkaller/managers/netbsd-kmsan/kernel/sys/kern/uipc_usrreq.c", line 1596 [ 290.9135758] cpu0: Begin traceback... [ 290.9469861] vpanic() at netbsd:vpanic+0x7c1 [ 291.0171303] kern_assert() at netbsd:kern_assert+0x214 [ 291.0872681] unp_send() at netbsd:unp_send+0x1be3 [ 291.1574116] sosend() at netbsd:sosend+0x3678 [ 291.2275518] do_sys_sendmsg_so() at netbsd:do_sys_sendmsg_so+0x12a4 [ 291.2976951] do_sys_sendmsg() at netbsd:do_sys_sendmsg+0x275 [ 291.3678370] sys_sendmsg() at netbsd:sys_sendmsg+0x1ca [ 291.4279592] sys___syscall() at netbsd:sys___syscall+0x27e [ 291.5081234] syscall() at netbsd:syscall+0x35d [ 291.5281650] --- syscall (number 198) --- [ 291.5582266] 78276ac43b9a: [ 291.5582266] cpu0: End traceback... [ 291.5582266] fatal breakpoint trap in supervisor mode [ 291.5713199] trap type 1 code 0 rip 0xffffffff8022025d cs 0x8 rflags 0x246 cr2 0x747f64015ff8 ilevel 0x4 rsp 0xffff838087ee7460 [ 291.5845067] curlwp 0xffff8380117e4100 pid 1482.2 lowest kstack 0xffff838087ee02c0 Stopped in pid 1482.2 (syz-executor.3) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 vpanic() at netbsd:vpanic+0x7c1 kern_assert() at netbsd:kern_assert+0x214 unp_send() at netbsd:unp_send+0x1be3 sosend() at netbsd:sosend+0x3678 do_sys_sendmsg_so() at netbsd:do_sys_sendmsg_so+0x12a4 do_sys_sendmsg() at netbsd:do_sys_sendmsg+0x275 sys_sendmsg() at netbsd:sys_sendmsg+0x1ca sys___syscall() at netbsd:sys___syscall+0x27e syscall() at netbsd:syscall+0x35d --- syscall (number 198) --- 78276ac43b9a: ds 7450 es 0 fs 3b08 gs 104 rdi 8000000000 rsi ffff830000000000 rbp ffff838087ee7460 rbx 0 rdx ffff810013427528 rcx 33645962 rax ffff838013427b80 r8 1 r9 0 r10 0 r11 0 r12 0 r13 104 r14 3b08 r15 0 rip ffffffff8022025d breakpoint+0x5 cs 8 rflags 246 rsp ffff838087ee7460 ss 10 netbsd:breakpoint+0x5: leave PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 4038 1 2 0 0 ffff838011928940 syz-executor.4 1488 1 2 0 0 ffff83801454e540 syz-executor.1 1552 2 3 1 80 ffff838012039980 syz-executor.5 parked 1552 1 2 0 10000000 ffff838011911040 syz-executor.5 1845 1 2 0 0 ffff838013b5e940 syz-executor.0 1795 3 3 0 80 ffff8380141c2b80 syz-executor.2 parked 1795 2 3 0 80 ffff8380117d1500 syz-executor.2 parked 1795 1 2 0 10000000 ffff83801309e8c0 syz-executor.2 1482 3 3 1 4 ffff838011755700 syz-executor.3 fdclose 1482 > 2 7 0 0 ffff8380117e4100 syz-executor.3 1482 1 2 1 10000000 ffff8380116e29c0 syz-executor.3 1379 4 3 1 80 ffff83801454e980 syz-executor.5 parked 3830 3 3 0 80 ffff83801204f5c0 syz-executor.5 parked 1335 3 3 1 80 ffff8380119118c0 syz-executor.5 parked 1567 2 3 1 80 ffff8380135221c0 syz-executor.5 parked 810 2 3 0 80 ffff838011650ac0 syz-executor.2 parked 1242 2 3 1 80 ffff838013ecd200 syz-executor.2 parked 672 2 3 1 80 ffff838011f80240 syz-executor.5 parked 3215 3 3 1 80 ffff83801210c2c0 syz-executor.5 parked 841 2 3 0 80 ffff8380134759c0 syz-executor.5 parked 954 3 3 1 80 ffff8380117d1940 syz-executor.2 parked 1019 2 3 0 80 ffff8380120f2940 syz-executor.2 parked 2920 2 3 0 80 ffff838013475140 syz-executor.2 parked 1132 2 3 1 80 ffff8380118af240 syz-executor.2 parked 691 2 3 0 80 ffff8380117c2080 syz-executor.0 parked 780 3 3 0 80 ffff8380118719c0 syz-executor.0 parked 2504 3 3 1 80 ffff8380116e2580 syz-executor.0 parked 797 2 3 0 80 ffff8380117c2900 syz-executor.0 parked 945 2 3 1 80 ffff838013c889c0 syz-executor.0 parked 2812 3 3 1 80 ffff8380141c2300 syz-executor.4 parked 760 2 3 1 80 ffff8380118c82c0 syz-executor.4 parked 1013 4 3 0 80 ffff838011746b00 syz-executor.3 parked 2868 2 3 0 80 ffff838011794480 syz-executor.3 parked 946 2 3 0 80 ffff8380141a52c0 syz-executor.2 parked 1009 2 3 0 80 ffff83801410a6c0 syz-executor.2 parked 432 2 3 1 80 ffff838012017b80 syz-executor.2 parked 3182 2 3 0 80 ffff838012102b00 syz-executor.3 parked 237 2 3 1 80 ffff8380117466c0 syz-executor.3 parked 983 2 3 1 80 ffff838013fef680 syz-executor.1 parked 2774 2 3 0 80 ffff8380115e1a00 syz-executor.1 parked 2964 2 3 1 80 ffff838011788bc0 syz-executor.1 parked 275 2 3 0 80 ffff8380138fd480 syz-executor.1 parked 658 2 3 0 80 ffff8380138fd040 syz-executor.1 parked 529 2 3 0 80 ffff838013ecda80 syz-executor.1 parked 2895 2 3 0 80 ffff838012c9f340 syz-executor.1 parked 193 2 3 1 80 ffff8380128bd300 syz-executor.4 parked 192 2 3 1 80 ffff83801193d980 syz-executor.0 parked 707 2 3 0 80 ffff8380118c8b40 syz-executor.4 parked 601 3 3 1 80 ffff838013bf8180 syz-executor.0 parked 2955 2 3 1 80 ffff8380118be6c0 syz-executor.4 parked 2844 2 3 1 80 ffff8380118951c0 syz-executor.0 parked 882 2 3 1 80 ffff838011771740 syz-executor.0 parked 735 3 3 0 80 ffff8380118a0200 syz-executor.4 parked 269 2 3 0 80 ffff838011f5d200 syz-executor.4 parked 2923 2 3 1 80 ffff83801205a600 syz-executor.4 parked 3046 2 3 0 80 ffff838012039100 syz-executor.5 parked 2084 2 3 1 80 ffff838013b65980 syz-executor.4 parked 2900 2 3 0 80 ffff8380120459c0 syz-executor.5 parked 2344 3 3 1 80 ffff838012017740 syz-executor.4 parked 664 2 3 1 80 ffff838013b65100 syz-executor.5 parked 741 2 3 0 80 ffff8380118a0640 syz-executor.2 parked 137 3 3 0 80 ffff838011f2b1c0 syz-executor.4 parked 2671 2 3 1 80 ffff8380138dfbc0 syz-executor.4 parked 1988 1 2 1 0 ffff838011788780 syz-executor.3 2804 2 3 0 80 ffff8380118f3740 syz-executor.4 parked 2822 2 3 1 80 ffff838011928500 syz-executor.4 parked 702 2 3 0 80 ffff8380117d10c0 syz-executor.4 parked 506 2 3 1 80 ffff8380136e5b80 syz-executor.4 parked 588 2 3 1 80 ffff838011895a40 syz-executor.2 parked 266 2 3 1 80 ffff8380136e5740 syz-executor.1 parked 2184 2 3 0 80 ffff8380117c24c0 syz-executor.1 parked 1538 2 3 1 80 ffff8380115fa600 syz-executor.0 parked 97 2 3 0 80 ffff838010c206c0 syz-executor.0 parked 96 2 3 0 80 ffff8380121026c0 syz-executor.3 parked 2695 2 3 0 80 ffff838011771300 syz-executor.0 parked 2702 2 3 0 1100004 ffff8380114750c0 syz-executor.3 vfork 2702 1 3 0 11000000 ffff83801210cb40 syz-executor.3 lwpwait 2620 3 3 1 80 ffff838011637a80 syz-executor.1 parked 2582 2 3 0 80 ffff838011f2b600 syz-executor.1 parked 45 1 2 1 0 ffff838013268940 syz-executor.5 465 1 2 1 0 ffff838013268500 syz-executor.2 568 1 2 1 0 ffff8380132680c0 syz-executor.4 556 1 2 1 0 ffff8380132454c0 syz-executor.1 41 1 2 1 0 ffff838013245080 syz-executor.0 581 11 3 1 80 ffff838013361100 syz-fuzzer parked 581 10 3 1 80 ffff838011f8cb00 syz-fuzzer parked 581 9 3 1 80 ffff83801309e480 syz-fuzzer parked 581 8 3 1 80 ffff83801309e040 syz-fuzzer kqueue 581 7 3 0 80 ffff838012073ac0 syz-fuzzer parked 581 6 3 1 80 ffff838012073680 syz-fuzzer parked 581 5 3 0 80 ffff838012073240 syz-fuzzer parked 581 4 3 1 80 ffff838012c9fbc0 syz-fuzzer parked 581 3 3 1 80 ffff838012c9f780 syz-fuzzer parked 581 2 3 1 80 ffff838012026340 syz-fuzzer parked 581 1 3 0 80 ffff838011f5da80 syz-fuzzer parked 594 1 3 1 80 ffff8380110f32c0 sshd select 575 1 3 0 80 ffff83801204f180 getty nanoslp 381 1 3 1 80 ffff838012045580 getty nanoslp 368 1 3 0 80 ffff838012069a80 getty nanoslp 503 1 3 1 80 ffff83801205aa40 getty ttyraw 419 1 3 0 80 ffff838011f8c6c0 cron nanoslp 533 1 3 1 80 ffff838012026bc0 inetd kqueue 377 1 3 0 80 ffff838011702a00 sshd select 410 1 3 1 80 ffff838011904780 powerd kqueue 211 1 3 1 80 ffff838011f80ac0 syslogd kqueue 234 1 3 0 80 ffff8380118f3300 dhcpcd kqueue 219 1 3 1 80 ffff838011794040 dhcpcd kqueue 1 1 3 1 80 ffff8380112f3900 init wait 0 44 3 0 204 ffff838011475500 physiod physiod 0 48 3 0 204 ffff838011477540 pooldrain pooldrain 0 47 3 0 200 ffff838011477100 ioflush syncer 0 46 3 1 200 ffff838011475940 pgdaemon pgdaemon 0 29 3 0 200 ffff838010c20280 npfgc-0 npfgccv 0 43 3 1 204 ffff8380112f34c0 rt_free rt_free 0 42 2 1 200 ffff8380112f3080 unpgc 0 41 3 1 204 ffff8380112ef8c0 key_timehandler key_timehandler 0 40 3 1 204 ffff8380112ef480 icmp6_wqinput/1 icmp6_wqinput 0 39 3 0 204 ffff8380112ef040 icmp6_wqinput/0 icmp6_wqinput 0 38 3 1 204 ffff8380112e5bc0 nd6_timer nd6_timer 0 37 3 1 204 ffff8380112e5780 carp6_wqinput/1 carp6_wqinput 0 36 3 0 204 ffff8380112e5340 carp6_wqinput/0 carp6_wqinput 0 35 3 1 204 ffff838011108b80 carp_wqinput/1 carp_wqinput 0 34 3 0 204 ffff838011108740 carp_wqinput/0 carp_wqinput 0 33 3 1 204 ffff838011108300 icmp_wqinput/1 icmp_wqinput 0 32 3 0 204 ffff8380110f3b40 icmp_wqinput/0 icmp_wqinput 0 31 3 1 204 ffff8380110f3700 rt_timer rt_timer 0 30 3 0 204 ffff838010c20b00 vmem_rehash vmem_rehash 0 28 3 0 204 ffff83800f892ac0 scsibus0 sccomp 0 27 3 0 200 ffff83800f892680 pms0 pmsreset 0 26 3 1 204 ffff83800f892240 xcall/1 xcall 0 25 1 1 200 ffff83800f890a80 softser/1 0 24 1 1 200 ffff83800f890640 softclk/1 0 23 1 1 200 ffff83800f890200 softbio/1 0 22 1 1 200 ffff83800e2a6a40 softnet/1 0 21 1 1 201 ffff83800e2a6600 idle/1 0 20 3 0 204 ffff83800e2a61c0 lnxpwrwq lnxpwrwq 0 19 3 0 204 ffff83800e2a5a00 lnxlngwq lnxlngwq 0 18 3 0 204 ffff83800e2a55c0 lnxsyswq lnxsyswq 0 17 3 0 204 ffff83800e2a5180 lnxrcugc lnxrcugc 0 16 3 0 204 ffff83800e2a09c0 sysmon smtaskq 0 15 3 0 204 ffff83800e2a0580 pmfsuspend pmfsuspend 0 14 3 0 204 ffff83800e2a0140 pmfevent pmfevent 0 13 3 0 204 ffff83800e296980 sopendfree sopendfr 0 12 3 0 204 ffff83800e296540 iflnkst iflnkst 0 11 3 1 204 ffff83800e296100 nfssilly nfssilly 0 10 3 0 200 ffff83800e28d940 cachegc cachegc 0 9 3 0 204 ffff83800e28d500 vdrain vdrain 0 8 3 1 200 ffff83800e28d0c0 modunload mod_unld 0 7 3 0 204 ffff83800dcc6900 xcall/0 xcall 0 6 1 0 200 ffff83800dcc64c0 softser/0 0 5 1 0 200 ffff83800dcc6080 softclk/0 0 4 1 0 200 ffff83800dcc18c0 softbio/0 0 3 1 0 200 ffff83800dcc1480 softnet/0 0 2 1 0 201 ffff83800dcc1040 idle/0 0 > 1 7 1 200 ffffffff859a4440 swapper [Locks tracked through LWPs] ****** LWP 4038.1 (syz-executor.4) @ 0xffff838011928940, l_stat=2 *** Locks held: * Lock 0 (initialized at uvm_obj_init) lock address : 0xffff8380110df940 type : sleep/adaptive initialized : 0xffffffff83309438 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff838011928940 last held: 0xffff838011928940 last locked* : 0xffffffff8329ff93 unlocked : 0xffffffff832ad92e owner/count : 0xffff838011928940 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. * Lock 1 (initialized at pmap_ctor) lock address : 0xffff8380118fc1c0 type : sleep/adaptive initialized : 0xffffffff8031c6c7 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff838011928940 last held: 0xffff838011928940 last locked* : 0xffffffff8032fe26 unlocked : 0xffffffff803343b2 owner field : 0xffff838011928940 wait/spin: 0/0 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 1845.1 (syz-executor.0) @ 0xffff838013b5e940, l_stat=2 *** Locks held: * Lock 0 (initialized at amap_ctor) lock address : 0xffff838013099980 type : sleep/adaptive initialized : 0xffffffff8326e0b3 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 1 relevant lwp : 0xffff838013b5e940 last held: 0xffff838013b5e940 last locked* : 0xffffffff8329d676 unlocked : 0xffffffff832abaeb owner/count : 0xffff838013b5e940 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. * Lock 1 (initialized at pmap_ctor) lock address : 0xffff83801398c8c0 type : sleep/adaptive initialized : 0xffffffff8031c6c7 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 1 relevant lwp : 0xffff838013b5e940 last held: 0xffff838013b5e940 last locked* : 0xffffffff8032fe26 unlocked : 0xffffffff803343b2 owner field : 0xffff838013b5e940 wait/spin: 0/0 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 0.12 (iflnkst) @ 0xffff83800e296540, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at module_hook_init) lock address : 0xffffffff85a5d680 type : sleep/adaptive initialized : 0xffffffff8346e113 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff83800e296540 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) @ 0xffff83800dcc6080, l_stat=1 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at module_hook_init) lock address : 0xffffffff85a5d680 type : sleep/adaptive initialized : 0xffffffff8346e113 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff83800dcc6080 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] PAGE FLAG PQ UOBJECT UANON 0xffff838000014180 0041 00000000 0x0 0x0 0xffff838000014200 0041 00000000 0x0 0x0 0xffff838000014280 0041 00000000 0x0 0x0 0xffff838000014300 0041 00000000 0x0 0x0 0xffff838000014380 0041 00000000 0x0 0x0 0xffff838000014400 0041 00000000 0x0 0x0 0xffff838000014480 0041 00000000 0x0 0x0 0xffff838000014500 0041 00000000 0x0 0x0 0xffff838000014580 0041 00000000 0x0 0x0 0xffff838000014600 0041 00000000 0x0 0x0 0xffff838000014680 0041 00000000 0x0 0x0 0xffff838000014700 0041 00000000 0x0 0x0 0xffff838000014780 0041 00000000 0x0 0x0 0xffff838000014800 0041 00000000 0x0 0x0 0xffff838000014880 0041 00000000 0x0 0x0 0xffff838000014900 0041 00000000 0x0 0x0 0xffff838000014980 0041 00000000 0x0 0x0 0xffff838000014a00 0041 00000000 0x0 0x0 0xffff838000014a80 0041 00000000 0x0 0x0 0xffff838000014b00 0041 00000000 0x0 0x0 0xffff838000014b80 0041 00000000 0x0 0x0 0xffff838000014c00 0041 00000000 0x0 0x0 0xffff838000014c80 0041 00000000 0x0 0x0 0xffff838000014d00 0041 00000000 0x0 0x0 0xffff838000014d80 0041 00000000 0x0 0x0 0xffff838000014e00 0041 00000000 0x0 0x0 0xffff838000014e80 0041 00000000 0x0 0x0 0xffff838000014f00 0041 00000000 0x0 0x0 0xffff838000014f80 0041 00000000 0x0 0x0 0xffff838000015000 0041 00000000 0x0 0x0 0xffff838000015080 0041 00000000 0x0 0x0 0xffff838000015100 0041 00000000 0x0 0x0 0xffff838000015180 0041 00000000 0x0 0x0 0xffff838000015200 0041 00000000 0x0 0x0 0xffff838000015280 0041 00000000 0x0 0x0 0xffff838000015300 0041 00000000 0x0 0x0 0xffff838000015380 0041 00000000 0x0 0x0 0xffff838000015400 0041 00000000 0x0 0x0 0xffff838000015480 0041 00000000 0x0 0x0 0xffff838000015500 0041 00000000 0x0 0x0 0xffff838000015580 0041 00000000 0x0 0x0 0xffff838000015600 0041 00000000 0x0 0x0 0xffff838000015680 0041 00000000 0x0 0x0 0xffff838000015700 0041 00000000 0x0 0x0 0xffff838000015780 0041 00000000 0x0 0x0 0xffff838000015800 0041 00000000 0x0 0x0 0xffff838000015880 0041 00000000 0x0 0x0 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