x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x1c0) (async) 07:35:21 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:21 executing program 0: socketpair(0x15, 0x0, 0x0, &(0x7f0000000100)) 07:35:21 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:21 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x8000000000000000, 0xfffd}, 0x0, 0x3}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r1 = socket$inet(0x2, 0x5, 0x6) dup2(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:22 executing program 5: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x56a, 0x18, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) [ 319.4424883] uhub5: device problem, disabling port 1 07:35:23 executing program 5: open$dir(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xee01, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:35:23 executing program 0: mkdir(&(0x7f0000000000)='.\x02\x00', 0x0) rmdir(&(0x7f0000000040)='.\x02\x00') 07:35:23 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f00000002c0)='./file0\x00', 0x8000000, &(0x7f0000000300)="b0df14ec1a1600001f0000000000eeffffffffffecf345ffff002f8dee70bfe24b4c31c83e0fefc357ff50a9d85c0a977d691d25404e2717a74f4b99fbb1d1e6542d620bc334050000004b4948aaf9291890743e70ff42dd893d666e6e2698a69be21489d90ea472cfd070188f6d16026ab0c0847d7cf8cabf29021c83b3b19f2fe67e4c18ad9e1fdf734122beaa3b7d0ead79d2662ccca1c7b557f067a725b34ce7257f10c5cb7e1525c28a5f252fc50987fd8fafcd789337e24ec24ee5ca73573acee7791ffd4af0617982bc97641a72965d13") chdir(&(0x7f00000004c0)='./file0/file0\x00') compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x1, 0x1) r1 = openat$hdaudio(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) pread(r1, &(0x7f0000000400)="972924e12c8a02ff1b35a30aad18fc6b7591ad7fba7dd527e1959af7709c7277b2f315dd5565db21cbaef2145edb3469f61485762229db1dc0da517b770a615bb6e3a73290bb", 0x46, 0x400) openat(r0, &(0x7f0000000480)='./file1\x00', 0x1, 0x1) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:23 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:24 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') __fstat50(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r4, 0x40}], 0x1, 0x0) renameat(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000440)='./file0\x00') lchown(&(0x7f0000000180)='./file0/../file0\x00', r0, r2) open(&(0x7f0000000380)='./file0\x00', 0x100, 0x20) 07:35:24 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:24 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f00000002c0)='./file0\x00', 0x8000000, &(0x7f0000000300)="b0df14ec1a1600001f0000000000eeffffffffffecf345ffff002f8dee70bfe24b4c31c83e0fefc357ff50a9d85c0a977d691d25404e2717a74f4b99fbb1d1e6542d620bc334050000004b4948aaf9291890743e70ff42dd893d666e6e2698a69be21489d90ea472cfd070188f6d16026ab0c0847d7cf8cabf29021c83b3b19f2fe67e4c18ad9e1fdf734122beaa3b7d0ead79d2662ccca1c7b557f067a725b34ce7257f10c5cb7e1525c28a5f252fc50987fd8fafcd789337e24ec24ee5ca73573acee7791ffd4af0617982bc97641a72965d13") chdir(&(0x7f00000004c0)='./file0/file0\x00') compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x1, 0x1) (async) compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x1, 0x1) r1 = openat$hdaudio(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) pread(r1, &(0x7f0000000400)="972924e12c8a02ff1b35a30aad18fc6b7591ad7fba7dd527e1959af7709c7277b2f315dd5565db21cbaef2145edb3469f61485762229db1dc0da517b770a615bb6e3a73290bb", 0x46, 0x400) openat(r0, &(0x7f0000000480)='./file1\x00', 0x1, 0x1) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:24 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:24 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x8000000000000000, 0xfffd}, 0x0, 0x3}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) r1 = socket$inet(0x2, 0x5, 0x6) dup2(r1, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:24 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:25 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:25 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x8000000000000000, 0xfffd}, 0x0, 0x3}}) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 64) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) r1 = socket$inet(0x2, 0x5, 0x6) dup2(r1, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:25 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __mount50(&(0x7f0000000180)='tmpfs\x00', &(0x7f0000000300)='./file0\x00', 0x20, &(0x7f0000000500)="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", 0x20e) geteuid() open(&(0x7f0000000440)='./file1\x00', 0x100, 0x7) open(&(0x7f0000000480)='./bus\x00', 0x1420040, 0x38) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:25 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:25 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __mount50(&(0x7f0000000180)='tmpfs\x00', &(0x7f0000000300)='./file0\x00', 0x20, &(0x7f0000000500)="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", 0x20e) geteuid() open(&(0x7f0000000440)='./file1\x00', 0x100, 0x7) open(&(0x7f0000000480)='./bus\x00', 0x1420040, 0x38) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:32 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:32 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f00000002c0)='./file0\x00', 0x8000000, &(0x7f0000000300)="b0df14ec1a1600001f0000000000eeffffffffffecf345ffff002f8dee70bfe24b4c31c83e0fefc357ff50a9d85c0a977d691d25404e2717a74f4b99fbb1d1e6542d620bc334050000004b4948aaf9291890743e70ff42dd893d666e6e2698a69be21489d90ea472cfd070188f6d16026ab0c0847d7cf8cabf29021c83b3b19f2fe67e4c18ad9e1fdf734122beaa3b7d0ead79d2662ccca1c7b557f067a725b34ce7257f10c5cb7e1525c28a5f252fc50987fd8fafcd789337e24ec24ee5ca73573acee7791ffd4af0617982bc97641a72965d13") chdir(&(0x7f00000004c0)='./file0/file0\x00') compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x1, 0x1) r1 = openat$hdaudio(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) pread(r1, &(0x7f0000000400)="972924e12c8a02ff1b35a30aad18fc6b7591ad7fba7dd527e1959af7709c7277b2f315dd5565db21cbaef2145edb3469f61485762229db1dc0da517b770a615bb6e3a73290bb", 0x46, 0x400) openat(r0, &(0x7f0000000480)='./file1\x00', 0x1, 0x1) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f00000002c0)='./file0\x00', 0x8000000, &(0x7f0000000300)="b0df14ec1a1600001f0000000000eeffffffffffecf345ffff002f8dee70bfe24b4c31c83e0fefc357ff50a9d85c0a977d691d25404e2717a74f4b99fbb1d1e6542d620bc334050000004b4948aaf9291890743e70ff42dd893d666e6e2698a69be21489d90ea472cfd070188f6d16026ab0c0847d7cf8cabf29021c83b3b19f2fe67e4c18ad9e1fdf734122beaa3b7d0ead79d2662ccca1c7b557f067a725b34ce7257f10c5cb7e1525c28a5f252fc50987fd8fafcd789337e24ec24ee5ca73573acee7791ffd4af0617982bc97641a72965d13") (async) chdir(&(0x7f00000004c0)='./file0/file0\x00') (async) compat_50_mknod(&(0x7f0000000180)='./file0\x00', 0x1, 0x1) (async) openat$hdaudio(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) (async) pread(r1, &(0x7f0000000400)="972924e12c8a02ff1b35a30aad18fc6b7591ad7fba7dd527e1959af7709c7277b2f315dd5565db21cbaef2145edb3469f61485762229db1dc0da517b770a615bb6e3a73290bb", 0x46, 0x400) (async) openat(r0, &(0x7f0000000480)='./file1\x00', 0x1, 0x1) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:35:32 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/254, 0xfe}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/182, 0xb6}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/138, 0x8a}], 0x5, 0x8) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_12_stat12(&(0x7f0000000180)='./file0\x00', &(0x7f0000000740)) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00') 07:35:32 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:32 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __mount50(&(0x7f0000000180)='tmpfs\x00', &(0x7f0000000300)='./file0\x00', 0x20, &(0x7f0000000500)="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", 0x20e) geteuid() open(&(0x7f0000000440)='./file1\x00', 0x100, 0x7) open(&(0x7f0000000480)='./bus\x00', 0x1420040, 0x38) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:32 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 07:35:33 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:33 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/254, 0xfe}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/182, 0xb6}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/138, 0x8a}], 0x5, 0x8) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_12_stat12(&(0x7f0000000180)='./file0\x00', &(0x7f0000000740)) (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) (async) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00') 07:35:33 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __mount50(&(0x7f0000000180)='tmpfs\x00', &(0x7f0000000300)='./file0\x00', 0x20, &(0x7f0000000500)="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", 0x20e) geteuid() open(&(0x7f0000000440)='./file1\x00', 0x100, 0x7) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:33 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:33 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0xd3, 0xffff}, 0x4}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:33 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/254, 0xfe}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/182, 0xb6}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/138, 0x8a}], 0x5, 0x8) (async, rerun: 32) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_12_stat12(&(0x7f0000000180)='./file0\x00', &(0x7f0000000740)) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) (async) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00') 07:35:34 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:34 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0xd3, 0xffff}, 0x4}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:34 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __mount50(&(0x7f0000000180)='tmpfs\x00', &(0x7f0000000300)='./file0\x00', 0x20, &(0x7f0000000500)="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", 0x20e) geteuid() unlink(&(0x7f00000000c0)='./file0\x00') 07:35:34 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}, 0x4, 0x0, 0xfffd}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x36) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) r2 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) __lstat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) compat_14___semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)=@buf=&(0x7f0000000500)={{r0, r3, 0x9, 0x9, 0x1c0, 0xffc0, 0x9}, 0x7, 0x1295, 0x9, &(0x7f00000004c0)={0x3, 0x6, 0x5, 0x5}}) open(&(0x7f00000003c0)='./file0\x00', 0x200000, 0x8) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:35 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}, 0x4, 0x0, 0xfffd}}) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 64) r0 = getuid() setreuid(0xee00, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x36) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) (async) r2 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) (async, rerun: 64) __lstat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) compat_14___semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)=@buf=&(0x7f0000000500)={{r0, r3, 0x9, 0x9, 0x1c0, 0xffc0, 0x9}, 0x7, 0x1295, 0x9, &(0x7f00000004c0)={0x3, 0x6, 0x5, 0x5}}) (async, rerun: 32) open(&(0x7f00000003c0)='./file0\x00', 0x200000, 0x8) (rerun: 32) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:35 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) chdir(&(0x7f0000000080)='./file0\x00') 07:35:36 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:36 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0xd3, 0xffff}, 0x4}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:37 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:37 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __mount50(&(0x7f0000000180)='tmpfs\x00', &(0x7f0000000300)='./file0\x00', 0x20, &(0x7f0000000500)="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", 0x20e) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:37 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) chdir(&(0x7f0000000080)='./file0\x00') 07:35:37 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}, 0x4, 0x0, 0xfffd}}) (async, rerun: 32) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (rerun: 32) r0 = getuid() setreuid(0xee00, r0) (async) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x36) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) (async) r2 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) __lstat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) compat_14___semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)=@buf=&(0x7f0000000500)={{r0, r3, 0x9, 0x9, 0x1c0, 0xffc0, 0x9}, 0x7, 0x1295, 0x9, &(0x7f00000004c0)={0x3, 0x6, 0x5, 0x5}}) (async, rerun: 64) open(&(0x7f00000003c0)='./file0\x00', 0x200000, 0x8) (rerun: 64) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:37 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:37 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x9}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000000300)='./file0\x00', 0x40000, 0x4) chdir(&(0x7f0000000080)='./file0\x00') __stat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:37 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:37 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:37 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x9}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000000300)='./file0\x00', 0x40000, 0x4) chdir(&(0x7f0000000080)='./file0\x00') __stat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x9}}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) open(&(0x7f0000000300)='./file0\x00', 0x40000, 0x4) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) __stat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)) (async) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:35:37 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x9}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000000300)='./file0\x00', 0x40000, 0x4) chdir(&(0x7f0000000080)='./file0\x00') __stat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x9}}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) open(&(0x7f0000000300)='./file0\x00', 0x40000, 0x4) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) __stat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)) (async) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:35:37 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:41 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:41 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:41 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:42 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:42 executing program 1: r0 = msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) msgrcv(r0, &(0x7f0000000180)=ANY=[@ANYRES8=r0, @ANYRES64=r1], 0xaa, 0x0, 0x800) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x9, 0x1a, 0x3ff}, 0x4, 0x0, 0x2f7d}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:42 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:42 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:42 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:42 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x0, 0x2}, 0x0, 0x0, 0x3}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) msgsnd(0xffffffffffffffff, &(0x7f00000002c0)={0x2, "cbd81c830e041ec22e27400898cd6bc7c311ec77f522e4eb7fb70f7dec2300bc18860ccab62e5db2f90f82cbe44b0195bbf98adf059bdcc20e035d14962991882243175ca3f2245e44b218ba677d088dbfc5a0024a6e2b80b32b42dd6ea19144e7518e9bef55cf360426435a7e2e6d2cc56dd472337b3866e003293dc218f94107433532cb1d140bac9a28318794de0b62f69b83ca263466921c28d78a3a1ab08b95870524b510b8f3c778ec999d63156b82da5df3c6b1504c86ed0e5a3eb9a2df1c11020d767ff86da6b4b38600240925b803ef87558dd78d1ee6cf6337500e24bf191a39ee45ef419107145eff0f0339b471"}, 0xfb, 0x800) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) msgsnd(r0, &(0x7f0000002200)={0x3, "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"}, 0x1008, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r1, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) msgrcv(r1, &(0x7f00000001c0)={0x0, ""/32}, 0x28, 0x0, 0x800) msgrcv(r0, &(0x7f00000011c0)={0x0, ""/4096}, 0x1008, 0x25185e08ce64e784, 0x800) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:42 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:42 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:42 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:43 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x0, 0x2}, 0x0, 0x0, 0x3}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) msgsnd(0xffffffffffffffff, &(0x7f00000002c0)={0x2, "cbd81c830e041ec22e27400898cd6bc7c311ec77f522e4eb7fb70f7dec2300bc18860ccab62e5db2f90f82cbe44b0195bbf98adf059bdcc20e035d14962991882243175ca3f2245e44b218ba677d088dbfc5a0024a6e2b80b32b42dd6ea19144e7518e9bef55cf360426435a7e2e6d2cc56dd472337b3866e003293dc218f94107433532cb1d140bac9a28318794de0b62f69b83ca263466921c28d78a3a1ab08b95870524b510b8f3c778ec999d63156b82da5df3c6b1504c86ed0e5a3eb9a2df1c11020d767ff86da6b4b38600240925b803ef87558dd78d1ee6cf6337500e24bf191a39ee45ef419107145eff0f0339b471"}, 0xfb, 0x800) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async, rerun: 32) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) (async) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async) msgsnd(r0, &(0x7f0000002200)={0x3, "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"}, 0x1008, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) (async) msgsnd(r1, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async, rerun: 32) msgrcv(r1, &(0x7f00000001c0)={0x0, ""/32}, 0x28, 0x0, 0x800) (async, rerun: 32) msgrcv(r0, &(0x7f00000011c0)={0x0, ""/4096}, 0x1008, 0x25185e08ce64e784, 0x800) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:43 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:43 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:43 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:46 executing program 1: r0 = msgget$private(0x0, 0x0) (async, rerun: 64) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (rerun: 64) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) (async) msgrcv(r0, &(0x7f0000000180)=ANY=[@ANYRES8=r0, @ANYRES64=r1], 0xaa, 0x0, 0x800) (async, rerun: 32) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (rerun: 32) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x9, 0x1a, 0x3ff}, 0x4, 0x0, 0x2f7d}}) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 64) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 32) 07:35:46 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) semget$private(0x0, 0x4, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:46 executing program 3: lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:46 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:46 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x0, 0x2}, 0x0, 0x0, 0x3}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) msgsnd(0xffffffffffffffff, &(0x7f00000002c0)={0x2, "cbd81c830e041ec22e27400898cd6bc7c311ec77f522e4eb7fb70f7dec2300bc18860ccab62e5db2f90f82cbe44b0195bbf98adf059bdcc20e035d14962991882243175ca3f2245e44b218ba677d088dbfc5a0024a6e2b80b32b42dd6ea19144e7518e9bef55cf360426435a7e2e6d2cc56dd472337b3866e003293dc218f94107433532cb1d140bac9a28318794de0b62f69b83ca263466921c28d78a3a1ab08b95870524b510b8f3c778ec999d63156b82da5df3c6b1504c86ed0e5a3eb9a2df1c11020d767ff86da6b4b38600240925b803ef87558dd78d1ee6cf6337500e24bf191a39ee45ef419107145eff0f0339b471"}, 0xfb, 0x800) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) msgsnd(r0, &(0x7f0000002200)={0x3, "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"}, 0x1008, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r1, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) msgrcv(r1, &(0x7f00000001c0)={0x0, ""/32}, 0x28, 0x0, 0x800) msgrcv(r0, &(0x7f00000011c0)={0x0, ""/4096}, 0x1008, 0x25185e08ce64e784, 0x800) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x0, 0x2}, 0x0, 0x0, 0x3}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) msgsnd(0xffffffffffffffff, &(0x7f00000002c0)={0x2, "cbd81c830e041ec22e27400898cd6bc7c311ec77f522e4eb7fb70f7dec2300bc18860ccab62e5db2f90f82cbe44b0195bbf98adf059bdcc20e035d14962991882243175ca3f2245e44b218ba677d088dbfc5a0024a6e2b80b32b42dd6ea19144e7518e9bef55cf360426435a7e2e6d2cc56dd472337b3866e003293dc218f94107433532cb1d140bac9a28318794de0b62f69b83ca263466921c28d78a3a1ab08b95870524b510b8f3c778ec999d63156b82da5df3c6b1504c86ed0e5a3eb9a2df1c11020d767ff86da6b4b38600240925b803ef87558dd78d1ee6cf6337500e24bf191a39ee45ef419107145eff0f0339b471"}, 0xfb, 0x800) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) msgget$private(0x0, 0x0) (async) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) (async) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async) msgsnd(r0, &(0x7f0000002200)={0x3, "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"}, 0x1008, 0x0) (async) msgget$private(0x0, 0x0) (async) msgrcv(r1, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) (async) msgsnd(r1, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async) msgrcv(r1, &(0x7f00000001c0)={0x0, ""/32}, 0x28, 0x0, 0x800) (async) msgrcv(r0, &(0x7f00000011c0)={0x0, ""/4096}, 0x1008, 0x25185e08ce64e784, 0x800) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:35:46 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:46 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:46 executing program 3: lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:47 executing program 3: lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:47 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:47 executing program 1: r0 = msgget$private(0x0, 0x0) (async) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) (async) msgrcv(r0, &(0x7f0000000180)=ANY=[@ANYRES8=r0, @ANYRES64=r1], 0xaa, 0x0, 0x800) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async, rerun: 64) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x9, 0x1a, 0x3ff}, 0x4, 0x0, 0x2f7d}}) (rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:47 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:47 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:47 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x20) recvfrom$unix(r0, &(0x7f0000000180)=""/150, 0x96, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000002500)={0x0, 0x0, 0x0}, 0x408) mkdir(&(0x7f0000000180)='./file0\x00', 0x800) 07:35:47 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:49 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:49 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:49 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:49 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:49 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x20) recvfrom$unix(r0, &(0x7f0000000180)=""/150, 0x96, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000002500)={0x0, 0x0, 0x0}, 0x408) mkdir(&(0x7f0000000180)='./file0\x00', 0x800) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x20) (async) recvfrom$unix(r0, &(0x7f0000000180)=""/150, 0x96, 0x0, 0x0, 0x0) (async) sendmsg$unix(r1, &(0x7f0000002500)={0x0, 0x0, 0x0}, 0x408) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x800) (async) 07:35:49 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x20) recvfrom$unix(r0, &(0x7f0000000180)=""/150, 0x96, 0x0, 0x0, 0x0) (async) recvfrom$unix(r0, &(0x7f0000000180)=""/150, 0x96, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000002500)={0x0, 0x0, 0x0}, 0x408) (async) sendmsg$unix(r1, &(0x7f0000002500)={0x0, 0x0, 0x0}, 0x408) mkdir(&(0x7f0000000180)='./file0\x00', 0x800) 07:35:49 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:49 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x400) chdir(&(0x7f0000000180)='./file0\x00') unmount(&(0x7f0000000300)='./file0\x00', 0x1000000) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:49 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:49 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:49 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:50 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:50 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:50 executing program 2: lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:50 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:50 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:50 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) getuid() unlink(&(0x7f00000000c0)='./file0\x00') 07:35:51 executing program 2: lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:51 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:51 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:51 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x400) chdir(&(0x7f0000000180)='./file0\x00') unmount(&(0x7f0000000300)='./file0\x00', 0x1000000) unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) open$dir(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x400) (async) chdir(&(0x7f0000000180)='./file0\x00') (async) unmount(&(0x7f0000000300)='./file0\x00', 0x1000000) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:35:51 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:51 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) getuid() unlink(&(0x7f00000000c0)='./file0\x00') 07:35:52 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:52 executing program 2: lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:52 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:52 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:52 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) getuid() unlink(&(0x7f00000000c0)='./file0\x00') 07:35:52 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:52 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:52 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:52 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:54 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) setreuid(0xee00, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:54 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:54 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x400) (async) chdir(&(0x7f0000000180)='./file0\x00') (async, rerun: 32) unmount(&(0x7f0000000300)='./file0\x00', 0x1000000) (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:54 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000180)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:35:54 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:54 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:54 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:54 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) renameat(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') r1 = compat_30_fhopen(&(0x7f0000000080)={{[0x2, 0x6869]}, {0x7, 0xfa, "6a0323eb284f0266b09fccf4a5242785"}}, 0x80000) open$dir(&(0x7f0000000340)='./file0\x00', 0x80000, 0x4) ioctl$WSDISPLAYIO_DELSCREEN(r1, 0x8008574f, &(0x7f0000000180)={0x80, 0x1}) 07:35:55 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) access(&(0x7f0000000180)='./file1\x00', 0x2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:35:55 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) setreuid(0xee00, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:55 executing program 5: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:55 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:55 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:55 executing program 5: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:55 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) setreuid(0xee00, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:55 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:55 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:55 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:55 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:57 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) renameat(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') r1 = compat_30_fhopen(&(0x7f0000000080)={{[0x2, 0x6869]}, {0x7, 0xfa, "6a0323eb284f0266b09fccf4a5242785"}}, 0x80000) open$dir(&(0x7f0000000340)='./file0\x00', 0x80000, 0x4) ioctl$WSDISPLAYIO_DELSCREEN(r1, 0x8008574f, &(0x7f0000000180)={0x80, 0x1}) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) renameat(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_30_fhopen(&(0x7f0000000080)={{[0x2, 0x6869]}, {0x7, 0xfa, "6a0323eb284f0266b09fccf4a5242785"}}, 0x80000) (async) open$dir(&(0x7f0000000340)='./file0\x00', 0x80000, 0x4) (async) ioctl$WSDISPLAYIO_DELSCREEN(r1, 0x8008574f, &(0x7f0000000180)={0x80, 0x1}) (async) 07:35:57 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) access(&(0x7f0000000180)='./file1\x00', 0x2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) access(&(0x7f0000000180)='./file1\x00', 0x2) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:35:57 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(0x0, 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:57 executing program 5: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:57 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:57 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:58 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:58 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(0x0, 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:58 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:58 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:58 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) renameat(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') r1 = compat_30_fhopen(&(0x7f0000000080)={{[0x2, 0x6869]}, {0x7, 0xfa, "6a0323eb284f0266b09fccf4a5242785"}}, 0x80000) (async) open$dir(&(0x7f0000000340)='./file0\x00', 0x80000, 0x4) ioctl$WSDISPLAYIO_DELSCREEN(r1, 0x8008574f, &(0x7f0000000180)={0x80, 0x1}) 07:35:58 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) access(&(0x7f0000000180)='./file1\x00', 0x2) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:58 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(0x0, 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:58 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:58 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:58 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:58 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:58 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:35:58 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:35:58 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:35:59 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:35:59 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:01 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:01 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000180)='filecore\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_40_mount(&(0x7f0000000280)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x4000, &(0x7f0000000300)="2e7a3037442fc520909687cc") 07:36:01 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:01 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r0 = getuid() setreuid(0xee00, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:01 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) compat_50___msgctl13$IPC_RMID(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000180)='./file0\x00') 07:36:01 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:01 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) getuid() mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:01 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:01 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:01 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) getuid() mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:01 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:01 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:01 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000180)='filecore\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_40_mount(&(0x7f0000000280)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x4000, &(0x7f0000000300)="2e7a3037442fc520909687cc") 07:36:02 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:02 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) compat_50___msgctl13$IPC_RMID(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000180)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) msgget$private(0x0, 0x0) (async) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) (async) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async) compat_50___msgctl13$IPC_RMID(r0, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f0000000180)='./file0\x00') (async) 07:36:02 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:02 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) getuid() mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:02 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async, rerun: 32) r0 = msgget$private(0x0, 0x0) (rerun: 32) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async, rerun: 32) compat_50___msgctl13$IPC_RMID(r0, 0x0) (rerun: 32) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (async, rerun: 64) unlink(&(0x7f0000000180)='./file0\x00') (rerun: 64) 07:36:02 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000180)='filecore\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_40_mount(&(0x7f0000000280)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x4000, &(0x7f0000000300)="2e7a3037442fc520909687cc") 07:36:02 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:02 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:02 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:02 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:04 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:04 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0xa7ca, 0x3, 0x40}, 0x2, 0x0, 0x4}}) __fhstat50(&(0x7f00000003c0)="05e69d1fd31d3e730d75b45c61914650794879141d0c98aecd66ba4279571d82cf420e3ee5f9fed9804421", 0x2b, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r3 = getuid() r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r2, r3, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000380)='./file0\x00', r0, r2) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') compat_12_stat12(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:04 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(0x0, 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:04 executing program 0: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:04 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', 0x0, 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:04 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(0x0, 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:05 executing program 1: msgget(0x1, 0x6fd) r0 = msgget(0x3, 0x226) msgsnd(r0, &(0x7f00000011c0)={0x3, "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"}, 0x1008, 0x800) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x401}, 0x0, 0x0, 0x5bbf}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x1000000) sendto$unix(r1, &(0x7f00000002c0)="42480b13c28c99a12577b90dda344782a775d54b0237cc52e38713f785a81d8c3cd224925839b27efe43c1258ae86daacc1e5c253b78505b8b257e10952d48b2af1a26d155a7383d4881e7b474a7f5c5cb4ae6edf03be29e78093e2b1b9e31434a1cb55a91cd215da739eb7b896368b061154aaa1b35d509b5eef75cb0e9bb390bf9b54994f8f133587b1bb1ea3ead905a9a6386d2e8be5355f575e55ac73640ee5bda0572f5df2c105c8d0bc7c005f2c3b7177310c1ddc51deb6e9cb6a170dec06b9dad911a273ccd8ce0e65033bb4cd8573e350018401e75b5baaff5354eb49818e7ba5f7cee027b8cb29a69a060c1", 0xf0, 0x6, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:05 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:05 executing program 0: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:05 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0xa7ca, 0x3, 0x40}, 0x2, 0x0, 0x4}}) __fhstat50(&(0x7f00000003c0)="05e69d1fd31d3e730d75b45c61914650794879141d0c98aecd66ba4279571d82cf420e3ee5f9fed9804421", 0x2b, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r3 = getuid() r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r2, r3, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000380)='./file0\x00', r0, r2) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) compat_12_stat12(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:05 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', 0x0, 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:05 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:05 executing program 1: msgget(0x1, 0x6fd) r0 = msgget(0x3, 0x226) msgsnd(r0, &(0x7f00000011c0)={0x3, "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"}, 0x1008, 0x800) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x401}, 0x0, 0x0, 0x5bbf}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x1000000) sendto$unix(r1, &(0x7f00000002c0)="42480b13c28c99a12577b90dda344782a775d54b0237cc52e38713f785a81d8c3cd224925839b27efe43c1258ae86daacc1e5c253b78505b8b257e10952d48b2af1a26d155a7383d4881e7b474a7f5c5cb4ae6edf03be29e78093e2b1b9e31434a1cb55a91cd215da739eb7b896368b061154aaa1b35d509b5eef75cb0e9bb390bf9b54994f8f133587b1bb1ea3ead905a9a6386d2e8be5355f575e55ac73640ee5bda0572f5df2c105c8d0bc7c005f2c3b7177310c1ddc51deb6e9cb6a170dec06b9dad911a273ccd8ce0e65033bb4cd8573e350018401e75b5baaff5354eb49818e7ba5f7cee027b8cb29a69a060c1", 0xf0, 0x6, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) unlink(&(0x7f00000000c0)='./file0\x00') msgget(0x1, 0x6fd) (async) msgget(0x3, 0x226) (async) msgsnd(r0, &(0x7f00000011c0)={0x3, "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"}, 0x1008, 0x800) (async) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x401}, 0x0, 0x0, 0x5bbf}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) pipe2(&(0x7f0000000180), 0x1000000) (async) sendto$unix(r1, &(0x7f00000002c0)="42480b13c28c99a12577b90dda344782a775d54b0237cc52e38713f785a81d8c3cd224925839b27efe43c1258ae86daacc1e5c253b78505b8b257e10952d48b2af1a26d155a7383d4881e7b474a7f5c5cb4ae6edf03be29e78093e2b1b9e31434a1cb55a91cd215da739eb7b896368b061154aaa1b35d509b5eef75cb0e9bb390bf9b54994f8f133587b1bb1ea3ead905a9a6386d2e8be5355f575e55ac73640ee5bda0572f5df2c105c8d0bc7c005f2c3b7177310c1ddc51deb6e9cb6a170dec06b9dad911a273ccd8ce0e65033bb4cd8573e350018401e75b5baaff5354eb49818e7ba5f7cee027b8cb29a69a060c1", 0xf0, 0x6, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:36:05 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', 0x0, 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:05 executing program 0: setreuid(0xee00, 0x0) mkdir(0x0, 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:05 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0xa7ca, 0x3, 0x40}, 0x2, 0x0, 0x4}}) __fhstat50(&(0x7f00000003c0)="05e69d1fd31d3e730d75b45c61914650794879141d0c98aecd66ba4279571d82cf420e3ee5f9fed9804421", 0x2b, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r3 = getuid() (async) r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async, rerun: 32) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async, rerun: 32) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async, rerun: 32) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async, rerun: 32) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) (async, rerun: 32) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r2, r3, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async, rerun: 32) lchown(&(0x7f0000000380)='./file0\x00', r0, r2) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) compat_12_stat12(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:05 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:07 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(0x0, 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:07 executing program 0: setreuid(0xee00, 0x0) mkdir(0x0, 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:07 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:07 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:07 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x9}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x400000, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='adosfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, &(0x7f0000000580)="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") chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f00000002c0)='./file0\x00', 0x10000000, &(0x7f0000000300)="8ebdad0c9b07fb", 0x7) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:07 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:07 executing program 0: setreuid(0xee00, 0x0) mkdir(0x0, 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:08 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x9}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x400000, 0x8) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000380)='adosfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, &(0x7f0000000580)="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") (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f00000002c0)='./file0\x00', 0x10000000, &(0x7f0000000300)="8ebdad0c9b07fb", 0x7) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:08 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:08 executing program 1: msgget(0x1, 0x6fd) r0 = msgget(0x3, 0x226) msgsnd(r0, &(0x7f00000011c0)={0x3, "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"}, 0x1008, 0x800) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x401}, 0x0, 0x0, 0x5bbf}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x1000000) sendto$unix(r1, &(0x7f00000002c0)="42480b13c28c99a12577b90dda344782a775d54b0237cc52e38713f785a81d8c3cd224925839b27efe43c1258ae86daacc1e5c253b78505b8b257e10952d48b2af1a26d155a7383d4881e7b474a7f5c5cb4ae6edf03be29e78093e2b1b9e31434a1cb55a91cd215da739eb7b896368b061154aaa1b35d509b5eef75cb0e9bb390bf9b54994f8f133587b1bb1ea3ead905a9a6386d2e8be5355f575e55ac73640ee5bda0572f5df2c105c8d0bc7c005f2c3b7177310c1ddc51deb6e9cb6a170dec06b9dad911a273ccd8ce0e65033bb4cd8573e350018401e75b5baaff5354eb49818e7ba5f7cee027b8cb29a69a060c1", 0xf0, 0x6, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) unlink(&(0x7f00000000c0)='./file0\x00') msgget(0x1, 0x6fd) (async) msgget(0x3, 0x226) (async) msgsnd(r0, &(0x7f00000011c0)={0x3, "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"}, 0x1008, 0x800) (async) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x401}, 0x0, 0x0, 0x5bbf}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) pipe2(&(0x7f0000000180), 0x1000000) (async) sendto$unix(r1, &(0x7f00000002c0)="42480b13c28c99a12577b90dda344782a775d54b0237cc52e38713f785a81d8c3cd224925839b27efe43c1258ae86daacc1e5c253b78505b8b257e10952d48b2af1a26d155a7383d4881e7b474a7f5c5cb4ae6edf03be29e78093e2b1b9e31434a1cb55a91cd215da739eb7b896368b061154aaa1b35d509b5eef75cb0e9bb390bf9b54994f8f133587b1bb1ea3ead905a9a6386d2e8be5355f575e55ac73640ee5bda0572f5df2c105c8d0bc7c005f2c3b7177310c1ddc51deb6e9cb6a170dec06b9dad911a273ccd8ce0e65033bb4cd8573e350018401e75b5baaff5354eb49818e7ba5f7cee027b8cb29a69a060c1", 0xf0, 0x6, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:36:08 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:08 executing program 0: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() setreuid(0xee00, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:08 executing program 0: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() setreuid(0xee00, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:08 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0xce9f, 0x4, 0x6}, 0x200000000200000, 0xc69f}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000002c0)="bd9ce25722ef9dd907a4d33184c26c67621a665a3fdf876ffff2977646ac920db31dd5cd9c6760f0a83c2c811b5f9a1101f12e18b4d1d0029b4e64710d7f2f45e69bf3df969513e79d6ef4e2d52395d8bcfc1bf18d5235f819aadb8614b3dbd6253ab7f6855995ea8c29aba9c5d0952972b52723e55920ba5cba9b638e12a8e4c00597e837432cdba4c7077a8aa8133b0a4ad58cf9481cc46b1108d637efb04243e4878040ff1d98455c37fa86947383d97c6195b7b574f3948b823b70a3ef05e8a0a4db874958960000482026e1385805d4c512c3") chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f0000000180)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:09 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x9}}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x400000, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000380)='adosfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, &(0x7f0000000580)="9160948e431ee25103322f7859aea96c52b62252fe1a6d955df2a788b3be4d00000000000026ed01d489bbe9ddf246b978f89b41e1ed2ac1f470d426170000ca4a667b444f8b431b8d90dc6d7225e3042659aaed5d898bae74db087a4935e0bd7b9c34af2971010841f4b315d700425d602e3e1f146fe4edce3037c6429ac8ca1c66a62f94dced49f5a48377e1e1778077f92f68004c823e84b3c600a1bd0e6aa173b32c94186384900e1aedeb9a5172ae0c67dabc5cb92db4feb4c51826b7a445e1588c184ee24d11cd796fd35d25de86b7078f1dfb9113f49f63aefa19228903074722e7b452bbf79eec35fc521cfda5ef8a5c0aab46fde9dd93cb4b3fa7bd14873555052e7b40e3a44fb5b02fe5c1d7b33bf025035f47a912b031de0c5b60131785a15bd2af4a0ba4b93fb036bafb0de7ef282a37510866cbad28055fe398a70ee0bfec434c29eddc9c1584f761b88487353a890809532003a31e79b3ce92e26ac5ee30d7fd4814cabe59b4f7abb356c31f011212c8f3e4867d6a79f6344dc2e600c0ee8105de9d70799bbae856666003ba769db90e1ee03e0ee38a5d966c91a259fb70eb14d77601f1bac1cb5ee2664dfa10f0e64643853d86cbc409965bb890330724dbcd25d3f509806349f051a77c12294c2c038e2c9e449ea764410dd02f52f15f1864321ac7dc9acacc0a9605d0f45059b63d50d9fe7e7956612baf5dd5aee95aa7ea14cf456ce4da16b6953f92be678212cf4de179dcc23c") (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f00000002c0)='./file0\x00', 0x10000000, &(0x7f0000000300)="8ebdad0c9b07fb", 0x7) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:09 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:09 executing program 0: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() setreuid(0xee00, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:09 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:09 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:09 executing program 0: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(0x0) 07:36:09 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:09 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:09 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) compat_12_fstat12(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = getuid() r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r7) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, r4, r3, r4, r3, 0x18, 0x68}, 0x2, 0x95, 0x8}) fchown(r0, r1, r7) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') r8 = semget$private(0x0, 0x3, 0x180) __lstat50(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getuid() setreuid(0xee00, r10) compat_12_fstat12(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000540)={{0x10001, r9, r3, r10, r11, 0x1c0, 0x800}, 0x1, 0x8, 0x3}) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:10 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:10 executing program 0: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(0x0) 07:36:10 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:10 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0xce9f, 0x4, 0x6}, 0x200000000200000, 0xc69f}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000002c0)="bd9ce25722ef9dd907a4d33184c26c67621a665a3fdf876ffff2977646ac920db31dd5cd9c6760f0a83c2c811b5f9a1101f12e18b4d1d0029b4e64710d7f2f45e69bf3df969513e79d6ef4e2d52395d8bcfc1bf18d5235f819aadb8614b3dbd6253ab7f6855995ea8c29aba9c5d0952972b52723e55920ba5cba9b638e12a8e4c00597e837432cdba4c7077a8aa8133b0a4ad58cf9481cc46b1108d637efb04243e4878040ff1d98455c37fa86947383d97c6195b7b574f3948b823b70a3ef05e8a0a4db874958960000482026e1385805d4c512c3") (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f0000000180)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:10 executing program 0: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(0x0) 07:36:10 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) (async) compat_12_fstat12(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = getuid() (async) r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r7) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, r4, r3, r4, r3, 0x18, 0x68}, 0x2, 0x95, 0x8}) (async) fchown(r0, r1, r7) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') r8 = semget$private(0x0, 0x3, 0x180) (async) __lstat50(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r10 = getuid() setreuid(0xee00, r10) (async) compat_12_fstat12(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000540)={{0x10001, r9, r3, r10, r11, 0x1c0, 0x800}, 0x1, 0x8, 0x3}) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:10 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:10 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', 0x0, 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:10 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) compat_12_fstat12(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = getuid() r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r7) (async) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, r4, r3, r4, r3, 0x18, 0x68}, 0x2, 0x95, 0x8}) (async) fchown(r0, r1, r7) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') r8 = semget$private(0x0, 0x3, 0x180) (async) __lstat50(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getuid() setreuid(0xee00, r10) (async) compat_12_fstat12(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000540)={{0x10001, r9, r3, r10, r11, 0x1c0, 0x800}, 0x1, 0x8, 0x3}) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:11 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:11 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:11 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', 0x0, 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:11 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:11 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = semget$private(0x0, 0x1, 0x40) getgroups(0x3, &(0x7f0000000180)=[r0, r0, r0]) compat_14___semctl$GETPID(r1, 0x0, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)="9d0c3a6c3a63e67e6f39d3acee640d17c920dbe9e1c2e996443fa839c650dc3700447fdd5a5b9db542e406c3976d35af2be501b400dc93443020bae8f2d45d7b996506c1d898cd30a3e6f88f80df7e08da2bef12dfdf9c1943aeb444ae580c0cdbfdb2af4e9ecefbab511b36008baeef613f298ad389f2b0d6d992f3103d0fe30afd07751a4ca07d4d99cb01cdb1ea990bd3d5c4473cfad81f8037e0c1cf71585fd4"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r4) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r4, 0x18, 0x48}, 0x2, 0x95, 0x8}) setgid(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r7 = getuid() semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000002c0)=""/125) r8 = semget$private(0x0, 0x8, 0x10286) semop(r8, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r8, &(0x7f0000000500)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x1f5, 0x800}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x9, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r8, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r6, r7, r10, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000380)='./file0\x00', r2, r10) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:11 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:11 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', 0x0, 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:11 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0xce9f, 0x4, 0x6}, 0x200000000200000, 0xc69f}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000002c0)="bd9ce25722ef9dd907a4d33184c26c67621a665a3fdf876ffff2977646ac920db31dd5cd9c6760f0a83c2c811b5f9a1101f12e18b4d1d0029b4e64710d7f2f45e69bf3df969513e79d6ef4e2d52395d8bcfc1bf18d5235f819aadb8614b3dbd6253ab7f6855995ea8c29aba9c5d0952972b52723e55920ba5cba9b638e12a8e4c00597e837432cdba4c7077a8aa8133b0a4ad58cf9481cc46b1108d637efb04243e4878040ff1d98455c37fa86947383d97c6195b7b574f3948b823b70a3ef05e8a0a4db874958960000482026e1385805d4c512c3") (async) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 64) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 64) unlink(&(0x7f0000000180)='./file0\x00') (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 32) 07:36:11 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:11 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:11 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = semget$private(0x0, 0x1, 0x40) getgroups(0x3, &(0x7f0000000180)=[r0, r0, r0]) (async) getgroups(0x3, &(0x7f0000000180)=[r0, r0, r0]) compat_14___semctl$GETPID(r1, 0x0, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)="9d0c3a6c3a63e67e6f39d3acee640d17c920dbe9e1c2e996443fa839c650dc3700447fdd5a5b9db542e406c3976d35af2be501b400dc93443020bae8f2d45d7b996506c1d898cd30a3e6f88f80df7e08da2bef12dfdf9c1943aeb444ae580c0cdbfdb2af4e9ecefbab511b36008baeef613f298ad389f2b0d6d992f3103d0fe30afd07751a4ca07d4d99cb01cdb1ea990bd3d5c4473cfad81f8037e0c1cf71585fd4"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r4) (async) setregid(0x0, r4) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r4, 0x18, 0x48}, 0x2, 0x95, 0x8}) setgid(0x0) (async) setgid(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r7 = getuid() semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000002c0)=""/125) r8 = semget$private(0x0, 0x8, 0x10286) semop(r8, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r8, &(0x7f0000000500)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x1f5, 0x800}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x9, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semop(r8, &(0x7f0000000500)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x1f5, 0x800}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x9, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r8, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) semctl$SETVAL(r8, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r6, r7, r10, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r6, r7, r10, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000380)='./file0\x00', r2, r10) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:11 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', 0x0, 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:12 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:12 executing program 1: compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x0, 0x8, 0x100, 0x100}, 0x2}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:12 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', 0x0, 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:13 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', 0x0, 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:13 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:13 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) semget$private(0x0, 0x1, 0x40) (async) r1 = semget$private(0x0, 0x1, 0x40) getgroups(0x3, &(0x7f0000000180)=[r0, r0, r0]) compat_14___semctl$GETPID(r1, 0x0, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)="9d0c3a6c3a63e67e6f39d3acee640d17c920dbe9e1c2e996443fa839c650dc3700447fdd5a5b9db542e406c3976d35af2be501b400dc93443020bae8f2d45d7b996506c1d898cd30a3e6f88f80df7e08da2bef12dfdf9c1943aeb444ae580c0cdbfdb2af4e9ecefbab511b36008baeef613f298ad389f2b0d6d992f3103d0fe30afd07751a4ca07d4d99cb01cdb1ea990bd3d5c4473cfad81f8037e0c1cf71585fd4"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000040), &(0x7f0000000180)=0xc) (async) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r4) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r4, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r4, 0x18, 0x48}, 0x2, 0x95, 0x8}) setgid(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r7 = getuid() semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000002c0)=""/125) (async) semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000002c0)=""/125) r8 = semget$private(0x0, 0x8, 0x10286) semop(r8, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semop(r8, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r8, &(0x7f0000000500)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x1f5, 0x800}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x9, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r8, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r6, r7, r10, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r6, r7, r10, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000380)='./file0\x00', r2, r10) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:13 executing program 1: compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x0, 0x8, 0x100, 0x100}, 0x2}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chroot(&(0x7f0000000180)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:13 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:13 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', 0x0, 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:13 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:13 executing program 1: compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x0, 0x8, 0x100, 0x100}, 0x2}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:13 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:13 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') pathconf(&(0x7f0000000180)='./file0\x00', 0x4) 07:36:13 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:13 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', 0x0, 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:13 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = getuid() setreuid(0xee00, r0) __lstat50(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:14 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:14 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = getuid() setreuid(0xee00, r0) (async) __lstat50(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:14 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') pathconf(&(0x7f0000000180)='./file0\x00', 0x4) 07:36:14 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:14 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(0x0, 0x7) 07:36:14 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) pathconf(&(0x7f0000000180)='./file0\x00', 0x4) 07:36:14 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 64) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) r0 = getuid() setreuid(0xee00, r0) (async, rerun: 32) __lstat50(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 32) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:14 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) open$dir(&(0x7f00000002c0)='./bus\x00', 0x276dea18420acd3b, 0x7) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) ioctl$FIONSPACE(r0, 0x40046678, &(0x7f0000000180)) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:14 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:14 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(0x0, 0x7) 07:36:16 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', 0x0, 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:16 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:16 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(0x0, 0x0) 07:36:16 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(0x0, 0x7) 07:36:16 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) open$dir(&(0x7f00000002c0)='./bus\x00', 0x276dea18420acd3b, 0x7) (async) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) (async) ioctl$FIONSPACE(r0, 0x40046678, &(0x7f0000000180)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:16 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:17 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:17 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x1c0) 07:36:17 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(0x0, 0x0) 07:36:17 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async, rerun: 32) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x1c0) 07:36:17 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:17 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x1c0) msgget$private(0x0, 0x0) (async) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) (async) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x1c0) (async) 07:36:17 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(0x0, 0x0) 07:36:17 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:17 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) __stat50(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000740)=[r2]) compat_14___semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000800)=@buf=&(0x7f00000007c0)={{r3, r4, 0x17, 0x6, 0x40, 0x80, 0x3f5}, 0x0, 0x4, 0x1fffc0000000, &(0x7f0000000780)={0x8, 0x3a02, 0x0, 0xa35}}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='null\x00', &(0x7f0000000380)='\x91\x00'], &(0x7f0000000600)=[&(0x7f0000000400)='null\x00', &(0x7f0000000440)='{(\x00', &(0x7f0000000480)='\\(\x00', &(0x7f00000004c0)='\'^&\'+#-\xe5])\x00', &(0x7f0000000500)=']\x00', &(0x7f0000000540)='null\x00', &(0x7f0000000580)='})\x00', &(0x7f00000005c0)='$\x92{@\\{//\xb7\x00']) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:20 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x0) 07:36:20 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) __stat50(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000740)=[r2]) (async) getgroups(0x1, &(0x7f0000000740)=[r2]) compat_14___semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000800)=@buf=&(0x7f00000007c0)={{r3, r4, 0x17, 0x6, 0x40, 0x80, 0x3f5}, 0x0, 0x4, 0x1fffc0000000, &(0x7f0000000780)={0x8, 0x3a02, 0x0, 0xa35}}) (async) compat_14___semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000800)=@buf=&(0x7f00000007c0)={{r3, r4, 0x17, 0x6, 0x40, 0x80, 0x3f5}, 0x0, 0x4, 0x1fffc0000000, &(0x7f0000000780)={0x8, 0x3a02, 0x0, 0xa35}}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='null\x00', &(0x7f0000000380)='\x91\x00'], &(0x7f0000000600)=[&(0x7f0000000400)='null\x00', &(0x7f0000000440)='{(\x00', &(0x7f0000000480)='\\(\x00', &(0x7f00000004c0)='\'^&\'+#-\xe5])\x00', &(0x7f0000000500)=']\x00', &(0x7f0000000540)='null\x00', &(0x7f0000000580)='})\x00', &(0x7f00000005c0)='$\x92{@\\{//\xb7\x00']) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:20 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x400) chdir(&(0x7f0000000180)='./file0\x00') unmount(&(0x7f0000000300)='./file0\x00', 0x1000000) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:20 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) open$dir(&(0x7f00000002c0)='./bus\x00', 0x276dea18420acd3b, 0x7) (async) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) (async) ioctl$FIONSPACE(r0, 0x40046678, &(0x7f0000000180)) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:20 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:21 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x0) 07:36:21 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:21 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x400) chdir(&(0x7f0000000180)='./file0\x00') unmount(&(0x7f0000000300)='./file0\x00', 0x1000000) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:21 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) __stat50(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000740)=[r2]) compat_14___semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000800)=@buf=&(0x7f00000007c0)={{r3, r4, 0x17, 0x6, 0x40, 0x80, 0x3f5}, 0x0, 0x4, 0x1fffc0000000, &(0x7f0000000780)={0x8, 0x3a02, 0x0, 0xa35}}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='null\x00', &(0x7f0000000380)='\x91\x00'], &(0x7f0000000600)=[&(0x7f0000000400)='null\x00', &(0x7f0000000440)='{(\x00', &(0x7f0000000480)='\\(\x00', &(0x7f00000004c0)='\'^&\'+#-\xe5])\x00', &(0x7f0000000500)=']\x00', &(0x7f0000000540)='null\x00', &(0x7f0000000580)='})\x00', &(0x7f00000005c0)='$\x92{@\\{//\xb7\x00']) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) __stat50(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) (async) getgroups(0x1, &(0x7f0000000740)=[r2]) (async) compat_14___semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000800)=@buf=&(0x7f00000007c0)={{r3, r4, 0x17, 0x6, 0x40, 0x80, 0x3f5}, 0x0, 0x4, 0x1fffc0000000, &(0x7f0000000780)={0x8, 0x3a02, 0x0, 0xa35}}) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='null\x00', &(0x7f0000000380)='\x91\x00'], &(0x7f0000000600)=[&(0x7f0000000400)='null\x00', &(0x7f0000000440)='{(\x00', &(0x7f0000000480)='\\(\x00', &(0x7f00000004c0)='\'^&\'+#-\xe5])\x00', &(0x7f0000000500)=']\x00', &(0x7f0000000540)='null\x00', &(0x7f0000000580)='})\x00', &(0x7f00000005c0)='$\x92{@\\{//\xb7\x00']) (async) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:36:21 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r4 = getpgrp() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r7 = getuid() r8 = semget$private(0x0, 0x8, 0x10286) semop(r8, &(0x7f0000000000)=[{0x1, 0x8002, 0x1800}, {0x4, 0xfffd}, {0x0, 0x800, 0x1800}, {0x0, 0x2}], 0x4) semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r8, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) r9 = syz_usb_connect$hid(0x1, 0x3f, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x38, 0x80, 0xc6, [{{0x9, 0x4, 0x0, 0x9, 0x5, 0x3, 0x1, 0x1, 0x8, {0x9, 0x21, 0xfff, 0x1, 0x1, {0x22, 0xcbc}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x3, 0x96, 0x40}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x7f, 0x3f, 0x6}}]}}}]}}]}}, &(0x7f0000000580)={0xa, &(0x7f0000000300)={0x32, 0x6, 0x0, 0x1f, 0x7, 0x2, 0x10, 0x4}, 0x1a, &(0x7f00000004c0)=ANY=[@ANYBLOB="ee0e1a000303100b0b1001042000200605008007100202720001"], 0x2, [{0x67, &(0x7f0000000680)=ANY=[]}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x3801}}]}) getpeername$unix(r9, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8) semctl$SETVAL(r8, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r10, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r11) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r6, r7, r11, 0x18, 0x48}, 0x2, 0x95, 0x8}) setsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000003c0)={r4, 0x0, r11}, 0xc) mkdir(&(0x7f0000000500)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r12, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r13) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r13, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000640)='./file0\x00', r7, r13) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') getgroups(0x6, &(0x7f0000000440)=[r11, r0, 0x0, r11, r2, 0x0]) chown(&(0x7f0000000400)='./file0\x00', r1, r14) 07:36:21 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:21 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x5}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(0xfffffffffffffffe, 0x2, 0x20) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:22 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:22 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x5}}}) (async, rerun: 32) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (rerun: 32) open(0xfffffffffffffffe, 0x2, 0x20) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async, rerun: 32) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') [ 379.0925117] uhub4: device problem, disabling port 1 07:36:22 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x5}}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(0xfffffffffffffffe, 0x2, 0x20) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:22 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000), 0xfffffffffffffffe}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') __mount50(&(0x7f0000000180)='procfs\x00', &(0x7f00000002c0)='./file1\x00', 0x80, &(0x7f00000011c0)="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", 0x1000) 07:36:22 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000), 0xfffffffffffffffe}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') __mount50(&(0x7f0000000180)='procfs\x00', &(0x7f00000002c0)='./file1\x00', 0x80, &(0x7f00000011c0)="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", 0x1000) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000), 0xfffffffffffffffe}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) __mount50(&(0x7f0000000180)='procfs\x00', &(0x7f00000002c0)='./file1\x00', 0x80, &(0x7f00000011c0)="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", 0x1000) (async) 07:36:26 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:26 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000), 0xfffffffffffffffe}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') __mount50(&(0x7f0000000180)='procfs\x00', &(0x7f00000002c0)='./file1\x00', 0x80, &(0x7f00000011c0)="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", 0x1000) 07:36:26 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r4 = getpgrp() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000880), &(0x7f00000008c0)=0xc) (async) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) getuid() (async) r7 = getuid() r8 = semget$private(0x0, 0x8, 0x10286) semop(r8, &(0x7f0000000000)=[{0x1, 0x8002, 0x1800}, {0x4, 0xfffd}, {0x0, 0x800, 0x1800}, {0x0, 0x2}], 0x4) (async) semop(r8, &(0x7f0000000000)=[{0x1, 0x8002, 0x1800}, {0x4, 0xfffd}, {0x0, 0x800, 0x1800}, {0x0, 0x2}], 0x4) semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r8, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semop(r8, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) syz_usb_connect$hid(0x1, 0x3f, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x38, 0x80, 0xc6, [{{0x9, 0x4, 0x0, 0x9, 0x5, 0x3, 0x1, 0x1, 0x8, {0x9, 0x21, 0xfff, 0x1, 0x1, {0x22, 0xcbc}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x3, 0x96, 0x40}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x7f, 0x3f, 0x6}}]}}}]}}]}}, &(0x7f0000000580)={0xa, &(0x7f0000000300)={0x32, 0x6, 0x0, 0x1f, 0x7, 0x2, 0x10, 0x4}, 0x1a, &(0x7f00000004c0)=ANY=[@ANYBLOB="ee0e1a000303100b0b1001042000200605008007100202720001"], 0x2, [{0x67, &(0x7f0000000680)=ANY=[]}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x3801}}]}) (async) r9 = syz_usb_connect$hid(0x1, 0x3f, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x38, 0x80, 0xc6, [{{0x9, 0x4, 0x0, 0x9, 0x5, 0x3, 0x1, 0x1, 0x8, {0x9, 0x21, 0xfff, 0x1, 0x1, {0x22, 0xcbc}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x3, 0x96, 0x40}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x7f, 0x3f, 0x6}}]}}}]}}]}}, &(0x7f0000000580)={0xa, &(0x7f0000000300)={0x32, 0x6, 0x0, 0x1f, 0x7, 0x2, 0x10, 0x4}, 0x1a, &(0x7f00000004c0)=ANY=[@ANYBLOB="ee0e1a000303100b0b1001042000200605008007100202720001"], 0x2, [{0x67, &(0x7f0000000680)=ANY=[]}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x3801}}]}) getpeername$unix(r9, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8) semctl$SETVAL(r8, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r10, 0xffff, 0x1022, &(0x7f0000000040), &(0x7f0000000180)=0xc) (async) getsockopt$sock_cred(r10, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r11) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r6, r7, r11, 0x18, 0x48}, 0x2, 0x95, 0x8}) setsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000003c0)={r4, 0x0, r11}, 0xc) mkdir(&(0x7f0000000500)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000500)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r12, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r13) (async) setregid(0x0, r13) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r13, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000640)='./file0\x00', r7, r13) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') getgroups(0x6, &(0x7f0000000440)=[r11, r0, 0x0, r11, r2, 0x0]) chown(&(0x7f0000000400)='./file0\x00', r1, r14) 07:36:26 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:26 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:26 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:27 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:27 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') [ 384.0025145] uhub4: device problem, disabling port 1 07:36:29 executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:29 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) (async) r4 = getpgrp() (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r7 = getuid() (async) r8 = semget$private(0x0, 0x8, 0x10286) semop(r8, &(0x7f0000000000)=[{0x1, 0x8002, 0x1800}, {0x4, 0xfffd}, {0x0, 0x800, 0x1800}, {0x0, 0x2}], 0x4) semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r8, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) r9 = syz_usb_connect$hid(0x1, 0x3f, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x38, 0x80, 0xc6, [{{0x9, 0x4, 0x0, 0x9, 0x5, 0x3, 0x1, 0x1, 0x8, {0x9, 0x21, 0xfff, 0x1, 0x1, {0x22, 0xcbc}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x3, 0x96, 0x40}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x7f, 0x3f, 0x6}}]}}}]}}]}}, &(0x7f0000000580)={0xa, &(0x7f0000000300)={0x32, 0x6, 0x0, 0x1f, 0x7, 0x2, 0x10, 0x4}, 0x1a, &(0x7f00000004c0)=ANY=[@ANYBLOB="ee0e1a000303100b0b1001042000200605008007100202720001"], 0x2, [{0x67, &(0x7f0000000680)=ANY=[]}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x3801}}]}) getpeername$unix(r9, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8) (async) semctl$SETVAL(r8, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r10, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r11) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r6, r7, r11, 0x18, 0x48}, 0x2, 0x95, 0x8}) setsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000003c0)={r4, 0x0, r11}, 0xc) (async) mkdir(&(0x7f0000000500)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r12, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r13) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r13, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000640)='./file0\x00', r7, r13) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) getgroups(0x6, &(0x7f0000000440)=[r11, r0, 0x0, r11, r2, 0x0]) chown(&(0x7f0000000400)='./file0\x00', r1, r14) 07:36:29 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:29 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}, 0x4, 0x0, 0xfffd}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x36) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) r2 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) __lstat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) compat_14___semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)=@buf=&(0x7f0000000500)={{r0, r3, 0x9, 0x9, 0x1c0, 0xffc0, 0x9}, 0x7, 0x1295, 0x9, &(0x7f00000004c0)={0x3, 0x6, 0x5, 0x5}}) open(&(0x7f00000003c0)='./file0\x00', 0x200000, 0x8) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:29 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __mount50(&(0x7f0000000180)='tmpfs\x00', &(0x7f0000000300)='./file0\x00', 0x20, &(0x7f0000000500)="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", 0x20e) geteuid() open(&(0x7f0000000440)='./file1\x00', 0x100, 0x7) open(&(0x7f0000000480)='./bus\x00', 0x1420040, 0x38) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:30 executing program 4: compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:30 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) semop(0x0, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x1, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8}, {0x75c0ad30d76caaef, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r1, 0x18, 0x48}, 0x2, 0x95, 0x8}) compat_12_stat12(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r5 = getuid() r6 = semget$private(0x0, 0x8, 0x10286) semop(r6, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r6, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r4, r5, r8, 0x18, 0x48}, 0x2, 0x95, 0x8}) r9 = __clone(0x2100, &(0x7f0000000340)="4e335a1a3d9eb8ca1025a41416ac65056db043cf1dc553659548b36eebfda7c2358f68526b464068124541a73df60b5d789e65783fcf10670a13ae45c4b879f19d24d8fa0ba07df312d92456dd15cc8009e280b09cc22c2184488fbc57239da67d8ddca685a62bdcbb13c6204fa1957427e4bb72ff") msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x5, 0x0, 0x0, r2, r4, 0x1c0, 0x2}, 0x8001, 0x3f, r9, 0xffffffffffffffff, 0x8, 0x2, 0x0, 0x80000001}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:30 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:36:30 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) semop(0x0, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x1, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8}, {0x75c0ad30d76caaef, 0xdb49, 0x1000}], 0xd) (async) semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x1, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8}, {0x75c0ad30d76caaef, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r1, 0x18, 0x48}, 0x2, 0x95, 0x8}) compat_12_stat12(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000880), &(0x7f00000008c0)=0xc) (async) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r5 = getuid() r6 = semget$private(0x0, 0x8, 0x10286) semop(r6, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semop(r6, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r6, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f0000000040), &(0x7f0000000180)=0xc) (async) getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r4, r5, r8, 0x18, 0x48}, 0x2, 0x95, 0x8}) r9 = __clone(0x2100, &(0x7f0000000340)="4e335a1a3d9eb8ca1025a41416ac65056db043cf1dc553659548b36eebfda7c2358f68526b464068124541a73df60b5d789e65783fcf10670a13ae45c4b879f19d24d8fa0ba07df312d92456dd15cc8009e280b09cc22c2184488fbc57239da67d8ddca685a62bdcbb13c6204fa1957427e4bb72ff") msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x5, 0x0, 0x0, r2, r4, 0x1c0, 0x2}, 0x8001, 0x3f, r9, 0xffffffffffffffff, 0x8, 0x2, 0x0, 0x80000001}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:30 executing program 4: compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:30 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x0) (fail_nth: 1) 07:36:30 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f00000002c0)='./file1\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) r3 = getuid() setreuid(0xee00, r3) __fstat50(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r5 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) ____semctl50$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000340)=0x3f) compat_30_getfh(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __mount50(&(0x7f0000000180)='tmpfs\x00', &(0x7f0000000300)='./file0\x00', 0x20, &(0x7f0000000500)="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", 0x20e) geteuid() open(&(0x7f0000000440)='./file1\x00', 0x100, 0x7) open(&(0x7f0000000480)='./bus\x00', 0x1420040, 0x38) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:33 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') (fail_nth: 1) 07:36:33 executing program 4: compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:36:33 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x0) 07:36:33 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 1) 07:36:33 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x0) 07:36:33 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', 0x0, 0x0, &(0x7f00000001c0)) 07:36:33 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:33 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', 0x0, 0x0, &(0x7f00000001c0)) 07:36:33 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:34 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) semop(0x0, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x1, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8}, {0x75c0ad30d76caaef, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r1, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) compat_12_stat12(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r5 = getuid() (async) r6 = semget$private(0x0, 0x8, 0x10286) semop(r6, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semop(r6, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r4, r5, r8, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) r9 = __clone(0x2100, &(0x7f0000000340)="4e335a1a3d9eb8ca1025a41416ac65056db043cf1dc553659548b36eebfda7c2358f68526b464068124541a73df60b5d789e65783fcf10670a13ae45c4b879f19d24d8fa0ba07df312d92456dd15cc8009e280b09cc22c2184488fbc57239da67d8ddca685a62bdcbb13c6204fa1957427e4bb72ff") msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x5, 0x0, 0x0, r2, r4, 0x1c0, 0x2}, 0x8001, 0x3f, r9, 0xffffffffffffffff, 0x8, 0x2, 0x0, 0x80000001}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:34 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:36:34 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000), 0xfffffffffffffffd, 0x400, 0x10}}) compat_14___semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000040)=0x775) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0xb643bfd2acb8ec63, 0x1c0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f00000003c0)='./file0/file0\x00', 0x0, &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') r1 = compat_43_oaccept(r0, &(0x7f00000002c0)=""/175, &(0x7f0000000380)=0xaf) close(r1) 07:36:34 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:34 executing program 5: r0 = getuid() r1 = getuid() r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) fchown(r2, r1, 0x0) setreuid(0xee00, r1) setreuid(r1, r0) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)={0x0, 0x8, 0xb31, 0x2}, 0xffffffff, 0xfff, 0x1}, 0xff, 0x8, 0x61b5}, &(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)={0x0, 0x5, 0x1000, 0x40}, 0xffffffffffffffff, 0x1}, 0x1000, 0x2, 0x6}}) setreuid(r4, r3) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') r5 = getuid() setreuid(0xee00, r5) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:36 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x2) 07:36:36 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000), 0xfffffffffffffffd, 0x400, 0x10}}) compat_14___semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000040)=0x775) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0xb643bfd2acb8ec63, 0x1c0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f00000003c0)='./file0/file0\x00', 0x0, &(0x7f00000003c0)) (async, rerun: 64) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 64) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async, rerun: 64) r1 = compat_43_oaccept(r0, &(0x7f00000002c0)=""/175, &(0x7f0000000380)=0xaf) (rerun: 64) close(r1) 07:36:37 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x2) 07:36:37 executing program 5: r0 = getuid() r1 = getuid() (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) (async) fchown(r2, r1, 0x0) (async) setreuid(0xee00, r1) setreuid(r1, r0) (async) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)={0x0, 0x8, 0xb31, 0x2}, 0xffffffff, 0xfff, 0x1}, 0xff, 0x8, 0x61b5}, &(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)={0x0, 0x5, 0x1000, 0x40}, 0xffffffffffffffff, 0x1}, 0x1000, 0x2, 0x6}}) setreuid(r4, r3) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') r5 = getuid() setreuid(0xee00, r5) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:37 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000), 0xfffffffffffffffd, 0x400, 0x10}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000), 0xfffffffffffffffd, 0x400, 0x10}}) compat_14___semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000040)=0x775) (async) compat_14___semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000400)=@array=&(0x7f0000000040)=0x775) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0xb643bfd2acb8ec63, 0x1c0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f00000003c0)='./file0/file0\x00', 0x0, &(0x7f00000003c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') r1 = compat_43_oaccept(r0, &(0x7f00000002c0)=""/175, &(0x7f0000000380)=0xaf) close(r1) (async) close(r1) 07:36:37 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', 0x0, 0x0, &(0x7f00000001c0)) 07:36:38 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x3) 07:36:38 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:36:38 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x3) 07:36:38 executing program 5: r0 = getuid() r1 = getuid() r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) fchown(r2, r1, 0x0) setreuid(0xee00, r1) setreuid(r1, r0) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)={0x0, 0x8, 0xb31, 0x2}, 0xffffffff, 0xfff, 0x1}, 0xff, 0x8, 0x61b5}, &(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)={0x0, 0x5, 0x1000, 0x40}, 0xffffffffffffffff, 0x1}, 0x1000, 0x2, 0x6}}) setreuid(r4, r3) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') r5 = getuid() setreuid(0xee00, r5) unlink(&(0x7f00000000c0)='./file0\x00') getuid() (async) getuid() (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) (async) fchown(r2, r1, 0x0) (async) setreuid(0xee00, r1) (async) setreuid(r1, r0) (async) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)={0x0, 0x8, 0xb31, 0x2}, 0xffffffff, 0xfff, 0x1}, 0xff, 0x8, 0x61b5}, &(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)={0x0, 0x5, 0x1000, 0x40}, 0xffffffffffffffff, 0x1}, 0x1000, 0x2, 0x6}}) (async) setreuid(r4, r3) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) chdir(&(0x7f0000000000)='./file0\x00') (async) getuid() (async) setreuid(0xee00, r5) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:36:38 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x40000000000}, 0x0, 0x0, 0x2}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x2) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:38 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = getuid() setreuid(0xee00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = getuid() r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x1, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r7) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r3, r4, r7, 0x18, 0x48}, 0x2, 0x95, 0x8}) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000002c0)={0xffffffffffffffff, r1, r7}, 0xc) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) semop(r5, &(0x7f0000000300)=[{0x4, 0x3}, {0x0, 0x0, 0x800}], 0x2) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:38 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x40000000000}, 0x0, 0x0, 0x2}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x2) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:39 executing program 5: compat_12_fstat12(0xffffffffffffff9c, &(0x7f0000000000)) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) openat$wscons(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x20, 0x8}}]}}, 0x0) openat$wscons(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x30}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x1}}}}}]}}]}}, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r3 = geteuid() getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) __posix_fchown(&(0x7f0000000140)='./file0\x00', r3, r4) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) ioctl$WSMUXIO_REMOVE_DEVICE(r2, 0x80085762, &(0x7f0000000080)={0x1, 0x7}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, 0x0, 0x0) accept$unix(r1, 0x0, 0x0) r5 = getuid() setreuid(0xee00, r5) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:39 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = getuid() setreuid(0xee00, r1) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = getuid() r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x1, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r7) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r3, r4, r7, 0x18, 0x48}, 0x2, 0x95, 0x8}) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000002c0)={0xffffffffffffffff, r1, r7}, 0xc) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) semop(r5, &(0x7f0000000300)=[{0x4, 0x3}, {0x0, 0x0, 0x800}], 0x2) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:39 executing program 5: compat_12_fstat12(0xffffffffffffff9c, &(0x7f0000000000)) setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) openat$wscons(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x20, 0x8}}]}}, 0x0) openat$wscons(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x30}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x1}}}}}]}}]}}, 0x0) (async) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x30}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x1}}}}}]}}]}}, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r3 = geteuid() getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) (async) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) __posix_fchown(&(0x7f0000000140)='./file0\x00', r3, r4) (async) __posix_fchown(&(0x7f0000000140)='./file0\x00', r3, r4) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) ioctl$WSMUXIO_REMOVE_DEVICE(r2, 0x80085762, &(0x7f0000000080)={0x1, 0x7}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, 0x0, 0x0) (async) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, 0x0, 0x0) accept$unix(r1, 0x0, 0x0) r5 = getuid() setreuid(0xee00, r5) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:39 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x40000000000}, 0x0, 0x0, 0x2}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x2) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:39 executing program 5: compat_12_fstat12(0xffffffffffffff9c, &(0x7f0000000000)) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) openat$wscons(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x20, 0x8}}]}}, 0x0) openat$wscons(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x30}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x1}}}}}]}}]}}, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r3 = geteuid() getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) __posix_fchown(&(0x7f0000000140)='./file0\x00', r3, r4) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) ioctl$WSMUXIO_REMOVE_DEVICE(r2, 0x80085762, &(0x7f0000000080)={0x1, 0x7}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, 0x0, 0x0) accept$unix(r1, 0x0, 0x0) r5 = getuid() setreuid(0xee00, r5) unlink(&(0x7f00000000c0)='./file0\x00') compat_12_fstat12(0xffffffffffffff9c, &(0x7f0000000000)) (async) setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) openat$wscons(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x20, 0x8}}]}}, 0x0) (async) openat$wscons(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) syz_usb_connect$hid(0x0, 0x36, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x30}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x1}}}}}]}}]}}, 0x0) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) geteuid() (async) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) (async) __posix_fchown(&(0x7f0000000140)='./file0\x00', r3, r4) (async) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) (async) ioctl$WSMUXIO_REMOVE_DEVICE(r2, 0x80085762, &(0x7f0000000080)={0x1, 0x7}) (async) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, 0x0, 0x0) (async) accept$unix(r1, 0x0, 0x0) (async) getuid() (async) setreuid(0xee00, r5) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:36:42 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x4) 07:36:42 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = getuid() setreuid(0xee00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = getuid() r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x1, 0x800}, {0x2, 0xffff}], 0x4) (async) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x1, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040), &(0x7f0000000180)=0xc) (async) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r7) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r3, r4, r7, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r3, r4, r7, 0x18, 0x48}, 0x2, 0x95, 0x8}) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000002c0)={0xffffffffffffffff, r1, r7}, 0xc) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) semop(r5, &(0x7f0000000300)=[{0x4, 0x3}, {0x0, 0x0, 0x800}], 0x2) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:42 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x4) 07:36:42 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() _lwp_setname(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x400) setreuid(0xee00, r0) seteuid(r0) unlink(&(0x7f00000000c0)='./file0\x00') __fhstat50(&(0x7f00000005c0)="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", 0x2c4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 07:36:42 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:36:42 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x6) 07:36:43 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) __mount50(&(0x7f0000000180)='hfs\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x20, &(0x7f00000011c0)="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", 0x1000) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') pathconf(&(0x7f0000000300)='./file0/file0\x00', 0xe) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:43 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000180)='afs\x00', &(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)="f7c81175cfbeaefadacd1593a7986723a1abcdb0943ea932e3f3bfe1f9a8a78d81c08a544d090af3a1b77924f63b85cf90f8ddfd877e4ced76f71e8cdef30adcc5434b471bbc1274f4f4f5a06305131598e05d9adff009bf08c9d1b0be01fdb1748352c6f341e400da0c475194b6013b43485a8a2cc947d4e3e71a1e7d9b1a3291cf20a567eeed1c55db2c10811bb33ba7f26f2971696610bd512f45d0cb092966e1e58f346c245c315fad11392846b586cd78fc990580dc01809b5dae00f49c2f5f086da2ab41a0eb5b19aeb7fb35f5182d42694c22ebc5b5872871797f6eb7ea57e859f21ec3a9e691412b") chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:43 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) __mount50(&(0x7f0000000180)='hfs\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x20, &(0x7f00000011c0)="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", 0x1000) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) pathconf(&(0x7f0000000300)='./file0/file0\x00', 0xe) (async, rerun: 32) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 64) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 64) 07:36:43 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7) 07:36:43 executing program 5: setreuid(0xee00, 0x0) (async, rerun: 32) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (rerun: 32) r0 = getuid() (async) _lwp_setname(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x400) (async, rerun: 64) setreuid(0xee00, r0) (async, rerun: 64) seteuid(r0) unlink(&(0x7f00000000c0)='./file0\x00') (async, rerun: 64) __fhstat50(&(0x7f00000005c0)="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", 0x2c4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) setuid(r1) 07:36:43 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000180)='afs\x00', &(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)="f7c81175cfbeaefadacd1593a7986723a1abcdb0943ea932e3f3bfe1f9a8a78d81c08a544d090af3a1b77924f63b85cf90f8ddfd877e4ced76f71e8cdef30adcc5434b471bbc1274f4f4f5a06305131598e05d9adff009bf08c9d1b0be01fdb1748352c6f341e400da0c475194b6013b43485a8a2cc947d4e3e71a1e7d9b1a3291cf20a567eeed1c55db2c10811bb33ba7f26f2971696610bd512f45d0cb092966e1e58f346c245c315fad11392846b586cd78fc990580dc01809b5dae00f49c2f5f086da2ab41a0eb5b19aeb7fb35f5182d42694c22ebc5b5872871797f6eb7ea57e859f21ec3a9e691412b") chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000180)='afs\x00', &(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)="f7c81175cfbeaefadacd1593a7986723a1abcdb0943ea932e3f3bfe1f9a8a78d81c08a544d090af3a1b77924f63b85cf90f8ddfd877e4ced76f71e8cdef30adcc5434b471bbc1274f4f4f5a06305131598e05d9adff009bf08c9d1b0be01fdb1748352c6f341e400da0c475194b6013b43485a8a2cc947d4e3e71a1e7d9b1a3291cf20a567eeed1c55db2c10811bb33ba7f26f2971696610bd512f45d0cb092966e1e58f346c245c315fad11392846b586cd78fc990580dc01809b5dae00f49c2f5f086da2ab41a0eb5b19aeb7fb35f5182d42694c22ebc5b5872871797f6eb7ea57e859f21ec3a9e691412b") (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:36:43 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() _lwp_setname(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x400) setreuid(0xee00, r0) seteuid(r0) unlink(&(0x7f00000000c0)='./file0\x00') __fhstat50(&(0x7f00000005c0)="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", 0x2c4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) _lwp_setname(0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x400) (async) setreuid(0xee00, r0) (async) seteuid(r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) __fhstat50(&(0x7f00000005c0)="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", 0x2c4, &(0x7f00000001c0)) (async) setuid(r1) (async) 07:36:43 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000180)='afs\x00', &(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)="f7c81175cfbeaefadacd1593a7986723a1abcdb0943ea932e3f3bfe1f9a8a78d81c08a544d090af3a1b77924f63b85cf90f8ddfd877e4ced76f71e8cdef30adcc5434b471bbc1274f4f4f5a06305131598e05d9adff009bf08c9d1b0be01fdb1748352c6f341e400da0c475194b6013b43485a8a2cc947d4e3e71a1e7d9b1a3291cf20a567eeed1c55db2c10811bb33ba7f26f2971696610bd512f45d0cb092966e1e58f346c245c315fad11392846b586cd78fc990580dc01809b5dae00f49c2f5f086da2ab41a0eb5b19aeb7fb35f5182d42694c22ebc5b5872871797f6eb7ea57e859f21ec3a9e691412b") chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000180)='afs\x00', &(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)="f7c81175cfbeaefadacd1593a7986723a1abcdb0943ea932e3f3bfe1f9a8a78d81c08a544d090af3a1b77924f63b85cf90f8ddfd877e4ced76f71e8cdef30adcc5434b471bbc1274f4f4f5a06305131598e05d9adff009bf08c9d1b0be01fdb1748352c6f341e400da0c475194b6013b43485a8a2cc947d4e3e71a1e7d9b1a3291cf20a567eeed1c55db2c10811bb33ba7f26f2971696610bd512f45d0cb092966e1e58f346c245c315fad11392846b586cd78fc990580dc01809b5dae00f49c2f5f086da2ab41a0eb5b19aeb7fb35f5182d42694c22ebc5b5872871797f6eb7ea57e859f21ec3a9e691412b") (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:36:44 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() __mount50(&(0x7f0000000000)='filecore\x00', &(0x7f0000000040)='./file0\x00', 0x1, &(0x7f0000000100)="d946794a87d51b3cfad8612febd35292a29674518726f6a365241f6513934d72b1d7283ea1c428e3d09de1151aedd507597dba839209a7f10f61ab623cd65862f0860d9a24493d0bc1a9abacdd6ed710c0d9fe6df4d1ddc63132f3fc7ecd8bfe1d295182", 0x64) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:44 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) r0 = getuid() (async, rerun: 32) __mount50(&(0x7f0000000000)='filecore\x00', &(0x7f0000000040)='./file0\x00', 0x1, &(0x7f0000000100)="d946794a87d51b3cfad8612febd35292a29674518726f6a365241f6513934d72b1d7283ea1c428e3d09de1151aedd507597dba839209a7f10f61ab623cd65862f0860d9a24493d0bc1a9abacdd6ed710c0d9fe6df4d1ddc63132f3fc7ecd8bfe1d295182", 0x64) setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:48 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:36:48 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() __mount50(&(0x7f0000000000)='filecore\x00', &(0x7f0000000040)='./file0\x00', 0x1, &(0x7f0000000100)="d946794a87d51b3cfad8612febd35292a29674518726f6a365241f6513934d72b1d7283ea1c428e3d09de1151aedd507597dba839209a7f10f61ab623cd65862f0860d9a24493d0bc1a9abacdd6ed710c0d9fe6df4d1ddc63132f3fc7ecd8bfe1d295182", 0x64) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:48 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x7) 07:36:48 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x8) 07:36:48 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) __mount50(&(0x7f0000000180)='hfs\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x20, &(0x7f00000011c0)="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", 0x1000) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') pathconf(&(0x7f0000000300)='./file0/file0\x00', 0xe) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:48 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') pwritev(r0, &(0x7f0000000900)=[{&(0x7f00000002c0)="8b6c5ec3d971de92afd95fc10e4a6595e118409e5bd02af285c07b1fd29067dfe27693532efe4016b8eb642753ae0ef3a3c4c5677e21d8290f82f78201c821a469b6e51b8aa4227eecd8ea2de08eced56c432d96e216663c1f764820b80c151672f272ad7a1f53502f961fa5a8c9d7bb8cef657780421d0ebc25f36940f3cc649a00654745ac3bb03db26a03ad2656bf26820a1d3a61324ac51424b653121e27130833d3941fce092b55657b8d3b657aa6f6904c50fe438d204d", 0xba}, {&(0x7f0000000380)="bbc8e72d81e660f1dc987b115307f09314159222a37e9cf1860269b235cb57be6c82368105c5df16dd3ba0d77cbf75ed39a651bc302f8d94911d8ba54414aa715b0208e2db15e5228bc5ed79b429", 0x4e}, {&(0x7f0000000400)="9418f8920acbc87c1a5fddfbe56d6cc84dcc39e3058fafc1e965167d5ac19e3a8b226c87f3d55dd4172e140cff3506a112843f78faee7ad64cac1ff1fa3a7cef659912633770c1ee5d4752eb6cbe20b77ac59d7db8fd559111400a3409f0b9202fb7c140a206ec24513644ef77184d4f56587b1644b2808a36bfc6354ae9a5c5c25d5d77fdec", 0x86}, {&(0x7f00000004c0)="b1a85b3e48f7b7021c0272c926da4cd5273fbab587bc6627b70770a313c49dded6d2fd06237d8aecd9fdf8bc838e35fe1e99679f871e4ff60c2f870c132939b07c632c72848bad46a7614249e68bdfa35744df464d7372a82a29f02f36497cedf9f206c19041f7620c32a1bf63fab9ed4feb53554dd3b81188d65ad7aeeaa367c76d1511d788c822c3780000ac77091d06bbf6aa9c68a2be66", 0x99}, {&(0x7f0000000580)="51b29a879eec3eeed4410df1757a55e0e6f4217efec055386270733d3625ca5e1f2a39d0c0b76ae14bf2acaaf105702711e2a0800d20b1ac7b08854d5bddde1c13cd808497018554dc802000", 0x4c}, {&(0x7f0000000600)="94d0052d3a0922a816cac65b43fa1c417ec3d359b44542bdb74bb2c66a2c1342938790e810858993891fd6c58d6e5f3009ac3c4189f49d88db6e93d27c9aa97a1e1e3217ee0e6cf1a2aeed544579c9626f3dc5ab43", 0x55}, {&(0x7f0000000680)="d1df7beab4910c94cf51bf64e9ed2ecd2f1fabe26c6c296c608447be29686c6996995f9299bb325dc4c3551786194f57824ecba6710903c3ee10623e470d9cdebaa4099c9f3e0abdbac98b821e791b7505a4ec9e5a4467f79df2337973cf3b874e6908ebd93f6cbf5b622fee3b5e1aacb4dc0de75faea5a9e3757712ad2342d400aabd727b20113aaf81abef27", 0x8d}, {&(0x7f0000000740)="f2b4d187c4a2830f3cef8dfdff5e09051f19445652863ee36dccd5b6e59a145c47f3170b436d99202bf1a51c5c4e1622dd1d6bd8e08272162ff8992005d4363cf7333b185f7d904bb35575ee2f6271f651a9d6508b2aec182d5e3d4e829329a778958fc3893eda4c810b42844e33fde30af0fd43adc1900d15f0c7fb6b0af08e7776a53d471109098095e4591692496d1527d7adff6fdff2923bd11ce5692322f05200874aa12bd670886134ed5816557b00d9b8806f01bf467c45615de1753b65d8f300a8cec516d0e4023cfe81a58df991523245bb87b0dd28d1d6d1b8af82d4", 0xe1}, {&(0x7f0000000840)="1503309bf6a5df1de82d65dc3cf5d370f49250650ddd2e646198779721d462cffb517ae9e9992413b6945f86b97a7df44a3da284bcb3f9aa03bb54b3a288bc02bc4c038b3520675c55d2d8033089000981bdc279071f13231a1ca44f844d90a90f054dd136593269e0bd3e1888eadfe50965edb75c95f5f6fb4f141e725a2e23ac6908082cfadec1e583197d84f9b68fd5b7946e1d86387c8d71db14aed04c403ec9020ed1e94a7c41adc7a8da2a3d10", 0xb0}], 0x9, 0xffffffff) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:48 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xb) 07:36:48 executing program 2: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() _lwp_setname(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x400) setreuid(0xee00, r0) seteuid(r0) unlink(&(0x7f00000000c0)='./file0\x00') __fhstat50(&(0x7f00000005c0)="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", 0x2c4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 07:36:48 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') pwritev(r0, &(0x7f0000000900)=[{&(0x7f00000002c0)="8b6c5ec3d971de92afd95fc10e4a6595e118409e5bd02af285c07b1fd29067dfe27693532efe4016b8eb642753ae0ef3a3c4c5677e21d8290f82f78201c821a469b6e51b8aa4227eecd8ea2de08eced56c432d96e216663c1f764820b80c151672f272ad7a1f53502f961fa5a8c9d7bb8cef657780421d0ebc25f36940f3cc649a00654745ac3bb03db26a03ad2656bf26820a1d3a61324ac51424b653121e27130833d3941fce092b55657b8d3b657aa6f6904c50fe438d204d", 0xba}, {&(0x7f0000000380)="bbc8e72d81e660f1dc987b115307f09314159222a37e9cf1860269b235cb57be6c82368105c5df16dd3ba0d77cbf75ed39a651bc302f8d94911d8ba54414aa715b0208e2db15e5228bc5ed79b429", 0x4e}, {&(0x7f0000000400)="9418f8920acbc87c1a5fddfbe56d6cc84dcc39e3058fafc1e965167d5ac19e3a8b226c87f3d55dd4172e140cff3506a112843f78faee7ad64cac1ff1fa3a7cef659912633770c1ee5d4752eb6cbe20b77ac59d7db8fd559111400a3409f0b9202fb7c140a206ec24513644ef77184d4f56587b1644b2808a36bfc6354ae9a5c5c25d5d77fdec", 0x86}, {&(0x7f00000004c0)="b1a85b3e48f7b7021c0272c926da4cd5273fbab587bc6627b70770a313c49dded6d2fd06237d8aecd9fdf8bc838e35fe1e99679f871e4ff60c2f870c132939b07c632c72848bad46a7614249e68bdfa35744df464d7372a82a29f02f36497cedf9f206c19041f7620c32a1bf63fab9ed4feb53554dd3b81188d65ad7aeeaa367c76d1511d788c822c3780000ac77091d06bbf6aa9c68a2be66", 0x99}, {&(0x7f0000000580)="51b29a879eec3eeed4410df1757a55e0e6f4217efec055386270733d3625ca5e1f2a39d0c0b76ae14bf2acaaf105702711e2a0800d20b1ac7b08854d5bddde1c13cd808497018554dc802000", 0x4c}, {&(0x7f0000000600)="94d0052d3a0922a816cac65b43fa1c417ec3d359b44542bdb74bb2c66a2c1342938790e810858993891fd6c58d6e5f3009ac3c4189f49d88db6e93d27c9aa97a1e1e3217ee0e6cf1a2aeed544579c9626f3dc5ab43", 0x55}, {&(0x7f0000000680)="d1df7beab4910c94cf51bf64e9ed2ecd2f1fabe26c6c296c608447be29686c6996995f9299bb325dc4c3551786194f57824ecba6710903c3ee10623e470d9cdebaa4099c9f3e0abdbac98b821e791b7505a4ec9e5a4467f79df2337973cf3b874e6908ebd93f6cbf5b622fee3b5e1aacb4dc0de75faea5a9e3757712ad2342d400aabd727b20113aaf81abef27", 0x8d}, {&(0x7f0000000740)="f2b4d187c4a2830f3cef8dfdff5e09051f19445652863ee36dccd5b6e59a145c47f3170b436d99202bf1a51c5c4e1622dd1d6bd8e08272162ff8992005d4363cf7333b185f7d904bb35575ee2f6271f651a9d6508b2aec182d5e3d4e829329a778958fc3893eda4c810b42844e33fde30af0fd43adc1900d15f0c7fb6b0af08e7776a53d471109098095e4591692496d1527d7adff6fdff2923bd11ce5692322f05200874aa12bd670886134ed5816557b00d9b8806f01bf467c45615de1753b65d8f300a8cec516d0e4023cfe81a58df991523245bb87b0dd28d1d6d1b8af82d4", 0xe1}, {&(0x7f0000000840)="1503309bf6a5df1de82d65dc3cf5d370f49250650ddd2e646198779721d462cffb517ae9e9992413b6945f86b97a7df44a3da284bcb3f9aa03bb54b3a288bc02bc4c038b3520675c55d2d8033089000981bdc279071f13231a1ca44f844d90a90f054dd136593269e0bd3e1888eadfe50965edb75c95f5f6fb4f141e725a2e23ac6908082cfadec1e583197d84f9b68fd5b7946e1d86387c8d71db14aed04c403ec9020ed1e94a7c41adc7a8da2a3d10", 0xb0}], 0x9, 0xffffffff) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:48 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x1) r0 = getuid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r5 = getuid() r6 = semget$private(0x0, 0x8, 0x10286) semop(r6, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) setregid(0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, 0x0, 0x18, 0x48}, 0x2, 0x95, 0x8}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x10000, r3, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x27b6}, 0x7fffffffffffffff, 0x0, 0x8001}) semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r6, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) setregid(0x0, r7) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r4, r5, r7, 0x18, 0x48}, 0x2, 0x10001, 0x8}) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000240)={{0x4, 0xffffffffffffffff, r4, r0, 0xffffffffffffffff, 0x38, 0x6}, 0x101, 0xfa, 0xffffffffffffffff, 0x0, 0x800, 0x6, 0x2, 0x6}) setreuid(0xee00, r0) fstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xa00) chown(&(0x7f0000000040)='./file0/file0\x00', r8, 0x0) r9 = semget$private(0x0, 0x1, 0x4) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) semop(r9, &(0x7f00000002c0)=[{0x4, 0x3, 0x1000}, {0x4, 0x1f}, {0x3, 0xa7, 0x1800}, {0x0, 0xca5}, {0x6, 0xfffa, 0x1400}, {0x5, 0x800, 0x1800}], 0x6) unlink(&(0x7f00000000c0)='./file0\x00') unmount(&(0x7f0000000200)='./file0/file0\x00', 0x800) getpid() getuid() 07:36:49 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) pwritev(r0, &(0x7f0000000900)=[{&(0x7f00000002c0)="8b6c5ec3d971de92afd95fc10e4a6595e118409e5bd02af285c07b1fd29067dfe27693532efe4016b8eb642753ae0ef3a3c4c5677e21d8290f82f78201c821a469b6e51b8aa4227eecd8ea2de08eced56c432d96e216663c1f764820b80c151672f272ad7a1f53502f961fa5a8c9d7bb8cef657780421d0ebc25f36940f3cc649a00654745ac3bb03db26a03ad2656bf26820a1d3a61324ac51424b653121e27130833d3941fce092b55657b8d3b657aa6f6904c50fe438d204d", 0xba}, {&(0x7f0000000380)="bbc8e72d81e660f1dc987b115307f09314159222a37e9cf1860269b235cb57be6c82368105c5df16dd3ba0d77cbf75ed39a651bc302f8d94911d8ba54414aa715b0208e2db15e5228bc5ed79b429", 0x4e}, {&(0x7f0000000400)="9418f8920acbc87c1a5fddfbe56d6cc84dcc39e3058fafc1e965167d5ac19e3a8b226c87f3d55dd4172e140cff3506a112843f78faee7ad64cac1ff1fa3a7cef659912633770c1ee5d4752eb6cbe20b77ac59d7db8fd559111400a3409f0b9202fb7c140a206ec24513644ef77184d4f56587b1644b2808a36bfc6354ae9a5c5c25d5d77fdec", 0x86}, {&(0x7f00000004c0)="b1a85b3e48f7b7021c0272c926da4cd5273fbab587bc6627b70770a313c49dded6d2fd06237d8aecd9fdf8bc838e35fe1e99679f871e4ff60c2f870c132939b07c632c72848bad46a7614249e68bdfa35744df464d7372a82a29f02f36497cedf9f206c19041f7620c32a1bf63fab9ed4feb53554dd3b81188d65ad7aeeaa367c76d1511d788c822c3780000ac77091d06bbf6aa9c68a2be66", 0x99}, {&(0x7f0000000580)="51b29a879eec3eeed4410df1757a55e0e6f4217efec055386270733d3625ca5e1f2a39d0c0b76ae14bf2acaaf105702711e2a0800d20b1ac7b08854d5bddde1c13cd808497018554dc802000", 0x4c}, {&(0x7f0000000600)="94d0052d3a0922a816cac65b43fa1c417ec3d359b44542bdb74bb2c66a2c1342938790e810858993891fd6c58d6e5f3009ac3c4189f49d88db6e93d27c9aa97a1e1e3217ee0e6cf1a2aeed544579c9626f3dc5ab43", 0x55}, {&(0x7f0000000680)="d1df7beab4910c94cf51bf64e9ed2ecd2f1fabe26c6c296c608447be29686c6996995f9299bb325dc4c3551786194f57824ecba6710903c3ee10623e470d9cdebaa4099c9f3e0abdbac98b821e791b7505a4ec9e5a4467f79df2337973cf3b874e6908ebd93f6cbf5b622fee3b5e1aacb4dc0de75faea5a9e3757712ad2342d400aabd727b20113aaf81abef27", 0x8d}, {&(0x7f0000000740)="f2b4d187c4a2830f3cef8dfdff5e09051f19445652863ee36dccd5b6e59a145c47f3170b436d99202bf1a51c5c4e1622dd1d6bd8e08272162ff8992005d4363cf7333b185f7d904bb35575ee2f6271f651a9d6508b2aec182d5e3d4e829329a778958fc3893eda4c810b42844e33fde30af0fd43adc1900d15f0c7fb6b0af08e7776a53d471109098095e4591692496d1527d7adff6fdff2923bd11ce5692322f05200874aa12bd670886134ed5816557b00d9b8806f01bf467c45615de1753b65d8f300a8cec516d0e4023cfe81a58df991523245bb87b0dd28d1d6d1b8af82d4", 0xe1}, {&(0x7f0000000840)="1503309bf6a5df1de82d65dc3cf5d370f49250650ddd2e646198779721d462cffb517ae9e9992413b6945f86b97a7df44a3da284bcb3f9aa03bb54b3a288bc02bc4c038b3520675c55d2d8033089000981bdc279071f13231a1ca44f844d90a90f054dd136593269e0bd3e1888eadfe50965edb75c95f5f6fb4f141e725a2e23ac6908082cfadec1e583197d84f9b68fd5b7946e1d86387c8d71db14aed04c403ec9020ed1e94a7c41adc7a8da2a3d10", 0xb0}], 0x9, 0xffffffff) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:49 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x1) (async) r0 = getuid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r5 = getuid() r6 = semget$private(0x0, 0x8, 0x10286) semop(r6, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) setregid(0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, 0x0, 0x18, 0x48}, 0x2, 0x95, 0x8}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x10000, r3, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x27b6}, 0x7fffffffffffffff, 0x0, 0x8001}) (async) semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async, rerun: 64) semop(r6, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (rerun: 64) semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) setregid(0x0, r7) (async) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r4, r5, r7, 0x18, 0x48}, 0x2, 0x10001, 0x8}) (async, rerun: 32) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000240)={{0x4, 0xffffffffffffffff, r4, r0, 0xffffffffffffffff, 0x38, 0x6}, 0x101, 0xfa, 0xffffffffffffffff, 0x0, 0x800, 0x6, 0x2, 0x6}) (rerun: 32) setreuid(0xee00, r0) fstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xa00) chown(&(0x7f0000000040)='./file0/file0\x00', r8, 0x0) (async) r9 = semget$private(0x0, 0x1, 0x4) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) (async, rerun: 64) semop(r9, &(0x7f00000002c0)=[{0x4, 0x3, 0x1000}, {0x4, 0x1f}, {0x3, 0xa7, 0x1800}, {0x0, 0xca5}, {0x6, 0xfffa, 0x1400}, {0x5, 0x800, 0x1800}], 0x6) (async, rerun: 64) unlink(&(0x7f00000000c0)='./file0\x00') (async, rerun: 32) unmount(&(0x7f0000000200)='./file0/file0\x00', 0x800) (async, rerun: 32) getpid() (async) getuid() 07:36:49 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x1) r0 = getuid() (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r5 = getuid() (async) r6 = semget$private(0x0, 0x8, 0x10286) semop(r6, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) setregid(0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, 0x0, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x10000, r3, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x27b6}, 0x7fffffffffffffff, 0x0, 0x8001}) (async) semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r6, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) setregid(0x0, r7) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r4, r5, r7, 0x18, 0x48}, 0x2, 0x10001, 0x8}) (async) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000240)={{0x4, 0xffffffffffffffff, r4, r0, 0xffffffffffffffff, 0x38, 0x6}, 0x101, 0xfa, 0xffffffffffffffff, 0x0, 0x800, 0x6, 0x2, 0x6}) setreuid(0xee00, r0) (async) fstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xa00) chown(&(0x7f0000000040)='./file0/file0\x00', r8, 0x0) (async) r9 = semget$private(0x0, 0x1, 0x4) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) (async) semop(r9, &(0x7f00000002c0)=[{0x4, 0x3, 0x1000}, {0x4, 0x1f}, {0x3, 0xa7, 0x1800}, {0x0, 0xca5}, {0x6, 0xfffa, 0x1400}, {0x5, 0x800, 0x1800}], 0x6) unlink(&(0x7f00000000c0)='./file0\x00') unmount(&(0x7f0000000200)='./file0/file0\x00', 0x800) (async) getpid() (async) getuid() 07:36:49 executing program 5: setreuid(0xee00, 0x0) compat_12_lstat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x0, 0x9, 0x3, 0x8}, 0x400, 0xcee, 0x8}, &(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)={0x0, 0x0, 0x400, 0xd89b}, 0xfffffffffffffff9, 0xf5d, 0xfff}, 0x7, 0x15f6, 0x7}}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000002c0)={{0x5, 0x0, 0xffffffffffffffff, r0, r1, 0x100, 0x9}, 0x6, 0x8, 0x7}) getuid() mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:53 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x8) 07:36:53 executing program 5: setreuid(0xee00, 0x0) compat_12_lstat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x0, 0x9, 0x3, 0x8}, 0x400, 0xcee, 0x8}, &(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)={0x0, 0x0, 0x400, 0xd89b}, 0xfffffffffffffff9, 0xf5d, 0xfff}, 0x7, 0x15f6, 0x7}}) (async) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x0, 0x9, 0x3, 0x8}, 0x400, 0xcee, 0x8}, &(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)={0x0, 0x0, 0x400, 0xd89b}, 0xfffffffffffffff9, 0xf5d, 0xfff}, 0x7, 0x15f6, 0x7}}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000002c0)={{0x5, 0x0, 0xffffffffffffffff, r0, r1, 0x100, 0x9}, 0x6, 0x8, 0x7}) (async) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000002c0)={{0x5, 0x0, 0xffffffffffffffff, r0, r1, 0x100, 0x9}, 0x6, 0x8, 0x7}) getuid() mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:53 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') chown(&(0x7f00000002c0)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r0, r1) 07:36:53 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') pwritev(r0, &(0x7f0000000900)=[{&(0x7f00000002c0)="8b6c5ec3d971de92afd95fc10e4a6595e118409e5bd02af285c07b1fd29067dfe27693532efe4016b8eb642753ae0ef3a3c4c5677e21d8290f82f78201c821a469b6e51b8aa4227eecd8ea2de08eced56c432d96e216663c1f764820b80c151672f272ad7a1f53502f961fa5a8c9d7bb8cef657780421d0ebc25f36940f3cc649a00654745ac3bb03db26a03ad2656bf26820a1d3a61324ac51424b653121e27130833d3941fce092b55657b8d3b657aa6f6904c50fe438d204d", 0xba}, {&(0x7f0000000380)="bbc8e72d81e660f1dc987b115307f09314159222a37e9cf1860269b235cb57be6c82368105c5df16dd3ba0d77cbf75ed39a651bc302f8d94911d8ba54414aa715b0208e2db15e5228bc5ed79b429", 0x4e}, {&(0x7f0000000400)="9418f8920acbc87c1a5fddfbe56d6cc84dcc39e3058fafc1e965167d5ac19e3a8b226c87f3d55dd4172e140cff3506a112843f78faee7ad64cac1ff1fa3a7cef659912633770c1ee5d4752eb6cbe20b77ac59d7db8fd559111400a3409f0b9202fb7c140a206ec24513644ef77184d4f56587b1644b2808a36bfc6354ae9a5c5c25d5d77fdec", 0x86}, {&(0x7f00000004c0)="b1a85b3e48f7b7021c0272c926da4cd5273fbab587bc6627b70770a313c49dded6d2fd06237d8aecd9fdf8bc838e35fe1e99679f871e4ff60c2f870c132939b07c632c72848bad46a7614249e68bdfa35744df464d7372a82a29f02f36497cedf9f206c19041f7620c32a1bf63fab9ed4feb53554dd3b81188d65ad7aeeaa367c76d1511d788c822c3780000ac77091d06bbf6aa9c68a2be66", 0x99}, {&(0x7f0000000580)="51b29a879eec3eeed4410df1757a55e0e6f4217efec055386270733d3625ca5e1f2a39d0c0b76ae14bf2acaaf105702711e2a0800d20b1ac7b08854d5bddde1c13cd808497018554dc802000", 0x4c}, {&(0x7f0000000600)="94d0052d3a0922a816cac65b43fa1c417ec3d359b44542bdb74bb2c66a2c1342938790e810858993891fd6c58d6e5f3009ac3c4189f49d88db6e93d27c9aa97a1e1e3217ee0e6cf1a2aeed544579c9626f3dc5ab43", 0x55}, {&(0x7f0000000680)="d1df7beab4910c94cf51bf64e9ed2ecd2f1fabe26c6c296c608447be29686c6996995f9299bb325dc4c3551786194f57824ecba6710903c3ee10623e470d9cdebaa4099c9f3e0abdbac98b821e791b7505a4ec9e5a4467f79df2337973cf3b874e6908ebd93f6cbf5b622fee3b5e1aacb4dc0de75faea5a9e3757712ad2342d400aabd727b20113aaf81abef27", 0x8d}, {&(0x7f0000000740)="f2b4d187c4a2830f3cef8dfdff5e09051f19445652863ee36dccd5b6e59a145c47f3170b436d99202bf1a51c5c4e1622dd1d6bd8e08272162ff8992005d4363cf7333b185f7d904bb35575ee2f6271f651a9d6508b2aec182d5e3d4e829329a778958fc3893eda4c810b42844e33fde30af0fd43adc1900d15f0c7fb6b0af08e7776a53d471109098095e4591692496d1527d7adff6fdff2923bd11ce5692322f05200874aa12bd670886134ed5816557b00d9b8806f01bf467c45615de1753b65d8f300a8cec516d0e4023cfe81a58df991523245bb87b0dd28d1d6d1b8af82d4", 0xe1}, {&(0x7f0000000840)="1503309bf6a5df1de82d65dc3cf5d370f49250650ddd2e646198779721d462cffb517ae9e9992413b6945f86b97a7df44a3da284bcb3f9aa03bb54b3a288bc02bc4c038b3520675c55d2d8033089000981bdc279071f13231a1ca44f844d90a90f054dd136593269e0bd3e1888eadfe50965edb75c95f5f6fb4f141e725a2e23ac6908082cfadec1e583197d84f9b68fd5b7946e1d86387c8d71db14aed04c403ec9020ed1e94a7c41adc7a8da2a3d10", 0xb0}], 0x9, 0xffffffff) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:53 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ____semctl50$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000180)) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:53 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xc) 07:36:54 executing program 5: setreuid(0xee00, 0x0) (async) compat_12_lstat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x0, 0x9, 0x3, 0x8}, 0x400, 0xcee, 0x8}, &(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)={0x0, 0x0, 0x400, 0xd89b}, 0xfffffffffffffff9, 0xf5d, 0xfff}, 0x7, 0x15f6, 0x7}}) (rerun: 64) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000002c0)={{0x5, 0x0, 0xffffffffffffffff, r0, r1, 0x100, 0x9}, 0x6, 0x8, 0x7}) (async) getuid() mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = getuid() setreuid(0xee00, r2) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:54 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x9) 07:36:54 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x15) 07:36:54 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x80) 07:36:54 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:36:54 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (async, rerun: 32) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) 07:36:54 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:36:54 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') chown(&(0x7f00000002c0)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r0, r1) 07:36:54 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) 07:36:54 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') chown(&(0x7f00000002c0)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r0, r1) 07:36:59 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) ____semctl50$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000180)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:59 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x80) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') r1 = getuid() setreuid(0xee00, r1) chown(&(0x7f0000000000)='./file0\x00', r1, 0xffffffffffffffff) 07:36:59 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1a) 07:36:59 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = getuid() setreuid(0xee00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = getuid() r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x1, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r7) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r3, r4, r7, 0x18, 0x48}, 0x2, 0x95, 0x8}) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000002c0)={0xffffffffffffffff, r1, r7}, 0xc) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) semop(r5, &(0x7f0000000300)=[{0x4, 0x3}, {0x0, 0x0, 0x800}], 0x2) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:36:59 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) ____semctl50$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000180)) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:36:59 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xb) 07:36:59 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') compat_40_mount(&(0x7f0000000180)='v7fs\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x0, &(0x7f0000000300)="bc65363884e82b089c4579f7553e76701c7572fd76313b2a70010d050e35b2741c438cd109652ba519d739b1343f76ef2c6c7a3f42a31dab739642290c5fee640fa2bb707e8cdf3d715fb7") unlink(&(0x7f00000000c0)='./file0\x00') lchown(&(0x7f0000000380)='./file0\x00', r0, r1) 07:36:59 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x80) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') r1 = getuid() setreuid(0xee00, r1) (async) chown(&(0x7f0000000000)='./file0\x00', r1, 0xffffffffffffffff) 07:37:00 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x80) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') r1 = getuid() setreuid(0xee00, r1) chown(&(0x7f0000000000)='./file0\x00', r1, 0xffffffffffffffff) setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x80) (async) getuid() (async) setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) getuid() (async) setreuid(0xee00, r1) (async) chown(&(0x7f0000000000)='./file0\x00', r1, 0xffffffffffffffff) (async) 07:37:00 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) __fhstat50(&(0x7f0000000080)="410f752c38d5355f77b185a5974e28091bbd9c1b9549fc17fd31a712cbf8edb2369d674a06a323c9be635847a6234c0d7063dce0c4eaf1960464", 0x3a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_12_fstat12(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) unlink(&(0x7f0000000000)='./file0\x00') 07:37:00 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async) __fhstat50(&(0x7f0000000080)="410f752c38d5355f77b185a5974e28091bbd9c1b9549fc17fd31a712cbf8edb2369d674a06a323c9be635847a6234c0d7063dce0c4eaf1960464", 0x3a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) compat_12_fstat12(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) (async) unlink(&(0x7f0000000000)='./file0\x00') 07:37:00 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async) __fhstat50(&(0x7f0000000080)="410f752c38d5355f77b185a5974e28091bbd9c1b9549fc17fd31a712cbf8edb2369d674a06a323c9be635847a6234c0d7063dce0c4eaf1960464", 0x3a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_12_fstat12(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) (async) unlink(&(0x7f0000000000)='./file0\x00') 07:37:00 executing program 5: r0 = getuid() setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) r2 = getuid() setreuid(0xee00, r2) r3 = getuid() setreuid(0xee00, r3) setreuid(r3, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r4 = getuid() setreuid(0xee00, r4) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:00 executing program 5: r0 = getuid() setreuid(0xee00, r0) (async) r1 = getuid() setreuid(0xee00, r1) (async) r2 = getuid() setreuid(0xee00, r2) r3 = getuid() setreuid(0xee00, r3) setreuid(r3, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r4 = getuid() setreuid(0xee00, r4) (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 32) 07:37:04 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1b) 07:37:04 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1a) 07:37:05 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x8}, 0x8000000000000001, 0x43}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') __fhstat50(&(0x7f00000002c0)="b77229c55e98369126b4", 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000440)='./file0\x00', 0x20000, 0x80) 07:37:05 executing program 5: r0 = getuid() setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) r2 = getuid() setreuid(0xee00, r2) r3 = getuid() setreuid(0xee00, r3) setreuid(r3, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r4 = getuid() setreuid(0xee00, r4) unlink(&(0x7f00000000c0)='./file0\x00') getuid() (async) setreuid(0xee00, r0) (async) getuid() (async) setreuid(0xee00, r1) (async) getuid() (async) setreuid(0xee00, r2) (async) getuid() (async) setreuid(0xee00, r3) (async) setreuid(r3, r1) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0xee00, r4) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:37:05 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x11) 07:37:05 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1d) 07:37:05 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') compat_40_mount(&(0x7f0000000180)='v7fs\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x0, &(0x7f0000000300)="bc65363884e82b089c4579f7553e76701c7572fd76313b2a70010d050e35b2741c438cd109652ba519d739b1343f76ef2c6c7a3f42a31dab739642290c5fee640fa2bb707e8cdf3d715fb7") unlink(&(0x7f00000000c0)='./file0\x00') (async) lchown(&(0x7f0000000380)='./file0\x00', r0, r1) 07:37:05 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') compat_40_mount(&(0x7f0000000180)='v7fs\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x0, &(0x7f0000000300)="bc65363884e82b089c4579f7553e76701c7572fd76313b2a70010d050e35b2741c438cd109652ba519d739b1343f76ef2c6c7a3f42a31dab739642290c5fee640fa2bb707e8cdf3d715fb7") unlink(&(0x7f00000000c0)='./file0\x00') lchown(&(0x7f0000000380)='./file0\x00', r0, r1) 07:37:05 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x100000001, 0x4}, 0x0, 0x6, 0x101}, 0x7f, 0x4, 0x1}, &(0x7f0000000100)={0x0, 0x3, 0x3, 0x6}}) fchown(r1, r0, r2) fcntl$setstatus(r1, 0x4, 0x3bef74a7998d01db) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:05 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x12) 07:37:05 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x8}, 0x8000000000000001, 0x43}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) __fhstat50(&(0x7f00000002c0)="b77229c55e98369126b4", 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) open$dir(&(0x7f0000000440)='./file0\x00', 0x20000, 0x80) 07:37:06 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') compat_40_mount(&(0x7f0000000180)='v7fs\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x0, &(0x7f0000000300)="bc65363884e82b089c4579f7553e76701c7572fd76313b2a70010d050e35b2741c438cd109652ba519d739b1343f76ef2c6c7a3f42a31dab739642290c5fee640fa2bb707e8cdf3d715fb7") unlink(&(0x7f00000000c0)='./file0\x00') lchown(&(0x7f0000000380)='./file0\x00', r0, r1) 07:37:06 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) (async) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x100000001, 0x4}, 0x0, 0x6, 0x101}, 0x7f, 0x4, 0x1}, &(0x7f0000000100)={0x0, 0x3, 0x3, 0x6}}) fchown(r1, r0, r2) fcntl$setstatus(r1, 0x4, 0x3bef74a7998d01db) setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:06 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x8}, 0x8000000000000001, 0x43}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) __fhstat50(&(0x7f00000002c0)="b77229c55e98369126b4", 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000440)='./file0\x00', 0x20000, 0x80) 07:37:06 executing program 5: setreuid(0xee00, 0x0) (async, rerun: 32) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (rerun: 32) r0 = getuid() (async) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x100000001, 0x4}, 0x0, 0x6, 0x101}, 0x7f, 0x4, 0x1}, &(0x7f0000000100)={0x0, 0x3, 0x3, 0x6}}) fchown(r1, r0, r2) fcntl$setstatus(r1, 0x4, 0x3bef74a7998d01db) (async, rerun: 64) setreuid(0xee00, r0) (async, rerun: 64) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:06 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x1) r0 = getuid() setreuid(0xee00, r0) compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) __lstat50(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:06 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x1) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x1) r0 = getuid() setreuid(0xee00, r0) (async) setreuid(0xee00, r0) compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) __lstat50(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:10 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x29) 07:37:10 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x1) r0 = getuid() setreuid(0xee00, r0) (async) compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) __lstat50(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:10 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') compat_40_mount(&(0x7f0000000180)='v7fs\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x0, &(0x7f0000000300)="bc65363884e82b089c4579f7553e76701c7572fd76313b2a70010d050e35b2741c438cd109652ba519d739b1343f76ef2c6c7a3f42a31dab739642290c5fee640fa2bb707e8cdf3d715fb7") unlink(&(0x7f00000000c0)='./file0\x00') lchown(&(0x7f0000000380)='./file0\x00', r0, r1) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) compat_40_mount(&(0x7f0000000180)='v7fs\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x0, &(0x7f0000000300)="bc65363884e82b089c4579f7553e76701c7572fd76313b2a70010d050e35b2741c438cd109652ba519d739b1343f76ef2c6c7a3f42a31dab739642290c5fee640fa2bb707e8cdf3d715fb7") (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) lchown(&(0x7f0000000380)='./file0\x00', r0, r1) (async) 07:37:10 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) compat_14_msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000400)={{}, &(0x7f0000000300)={&(0x7f00000002c0)={&(0x7f0000000180)={0x0, 0x2, 0x5, 0x4}, 0x4, 0x3, 0x400}, 0x800, 0x3, 0x3}, &(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)={0x0, 0x7b46, 0x0, 0x8001}, 0x3089, 0x20, 0x8001}, 0x475d3c39, 0x9d1, 0x1000}}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x40) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:10 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:10 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x15) 07:37:11 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x2f) 07:37:11 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x8}, 0x8000000000000001, 0x43}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') __fhstat50(&(0x7f00000002c0)="b77229c55e98369126b4", 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000440)='./file0\x00', 0x20000, 0x80) 07:37:11 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') compat_12_fstat12(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_50_quotactl(&(0x7f0000000000)='./file0\x00', 0xfff, r1, &(0x7f0000000100)="2db0cc403950f4aa857e95bf1b234c02d10bebcbf1a73c815b8a053bde55ea04e729487a745eda423563703c9b1e9ae96c9e6fcb7ac126673e0f34ed181ba7d0e59d4046fc53da8bbecd846ba099781eb2900ee801eac889e59b9ebdac30723d6ce55f857fa1757d2d528f66b0a8c2b600a93d5c449849a8807395a32c8e735a21a0c956f61acbe318313ca3f526c2e7f978d0a7682074b2f4a4b419a241e9267980d1b58f54ed635380bb4e6cc27cb919f573bd88415495afb956a52d9864d7686834baaef302674ddda2ada9a7e96c80fffbc3be3e11b263517a91ea196f57b4") 07:37:11 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x21) 07:37:11 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async, rerun: 32) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) (async) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async) compat_14_msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000400)={{}, &(0x7f0000000300)={&(0x7f00000002c0)={&(0x7f0000000180)={0x0, 0x2, 0x5, 0x4}, 0x4, 0x3, 0x400}, 0x800, 0x3, 0x3}, &(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)={0x0, 0x7b46, 0x0, 0x8001}, 0x3089, 0x20, 0x8001}, 0x475d3c39, 0x9d1, 0x1000}}) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async, rerun: 64) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 64) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x40) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:11 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x8}, 0x8000000000000001, 0x43}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') __fhstat50(&(0x7f00000002c0)="b77229c55e98369126b4", 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000440)='./file0\x00', 0x20000, 0x80) 07:37:11 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_12_fstat12(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_50_quotactl(&(0x7f0000000000)='./file0\x00', 0xfff, r1, &(0x7f0000000100)="2db0cc403950f4aa857e95bf1b234c02d10bebcbf1a73c815b8a053bde55ea04e729487a745eda423563703c9b1e9ae96c9e6fcb7ac126673e0f34ed181ba7d0e59d4046fc53da8bbecd846ba099781eb2900ee801eac889e59b9ebdac30723d6ce55f857fa1757d2d528f66b0a8c2b600a93d5c449849a8807395a32c8e735a21a0c956f61acbe318313ca3f526c2e7f978d0a7682074b2f4a4b419a241e9267980d1b58f54ed635380bb4e6cc27cb919f573bd88415495afb956a52d9864d7686834baaef302674ddda2ada9a7e96c80fffbc3be3e11b263517a91ea196f57b4") 07:37:11 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_12_fstat12(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_50_quotactl(&(0x7f0000000000)='./file0\x00', 0xfff, r1, &(0x7f0000000100)="2db0cc403950f4aa857e95bf1b234c02d10bebcbf1a73c815b8a053bde55ea04e729487a745eda423563703c9b1e9ae96c9e6fcb7ac126673e0f34ed181ba7d0e59d4046fc53da8bbecd846ba099781eb2900ee801eac889e59b9ebdac30723d6ce55f857fa1757d2d528f66b0a8c2b600a93d5c449849a8807395a32c8e735a21a0c956f61acbe318313ca3f526c2e7f978d0a7682074b2f4a4b419a241e9267980d1b58f54ed635380bb4e6cc27cb919f573bd88415495afb956a52d9864d7686834baaef302674ddda2ada9a7e96c80fffbc3be3e11b263517a91ea196f57b4") 07:37:11 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:11 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:15 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:15 executing program 5: setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:15 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x34) 07:37:15 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x9) 07:37:15 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) (async) msgsnd(r0, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) compat_14_msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000400)={{}, &(0x7f0000000300)={&(0x7f00000002c0)={&(0x7f0000000180)={0x0, 0x2, 0x5, 0x4}, 0x4, 0x3, 0x400}, 0x800, 0x3, 0x3}, &(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)={0x0, 0x7b46, 0x0, 0x8001}, 0x3089, 0x20, 0x8001}, 0x475d3c39, 0x9d1, 0x1000}}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x40) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:16 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x2f) 07:37:16 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x9) 07:37:16 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f0000000000)='./file0\x00') 07:37:16 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:16 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f0000000000)='./file0\x00') 07:37:16 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x58) 07:37:16 executing program 4: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x90, r0, 0x0, 0x7) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_50_utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x2519, 0x7}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:16 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x59) 07:37:16 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f0000000000)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0xee00, r0) (async) unlink(&(0x7f0000000000)='./file0\x00') (async) 07:37:16 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r2 = getuid() setreuid(0xee00, r2) lchown(&(0x7f0000000180)='./file0\x00', r2, r0) unlink(&(0x7f00000000c0)='./file0\x00') openat(r1, &(0x7f00000002c0)='./file0\x00', 0x80, 0x4) __fstat50(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setreuid(0xee00, r4) setreuid(r3, r4) 07:37:16 executing program 4: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) (async) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x90, r0, 0x0, 0x7) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_50_utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x2519, 0x7}) (async) compat_50_utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x2519, 0x7}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:17 executing program 4: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x90, r0, 0x0, 0x7) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_50_utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x2519, 0x7}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) (async) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x90, r0, 0x0, 0x7) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) compat_50_utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x2519, 0x7}) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:37:20 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x34) 07:37:20 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r2 = getuid() setreuid(0xee00, r2) lchown(&(0x7f0000000180)='./file0\x00', r2, r0) unlink(&(0x7f00000000c0)='./file0\x00') openat(r1, &(0x7f00000002c0)='./file0\x00', 0x80, 0x4) __fstat50(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setreuid(0xee00, r4) setreuid(r3, r4) 07:37:20 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) setreuid(r0, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:20 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (rerun: 64) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) r2 = getuid() setreuid(0xee00, r2) (async, rerun: 32) lchown(&(0x7f0000000180)='./file0\x00', r2, r0) (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (async, rerun: 64) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x80, 0x4) (async, rerun: 64) __fstat50(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r4 = getuid() setreuid(0xee00, r4) setreuid(r3, r4) 07:37:20 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xdc) 07:37:20 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) setreuid(r0, r0) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0xee00, r0) (async) setreuid(r0, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:37:20 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x50) 07:37:21 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r2 = getuid() setreuid(0xee00, r2) lchown(&(0x7f0000000180)='./file0\x00', r2, r0) unlink(&(0x7f00000000c0)='./file0\x00') openat(r1, &(0x7f00000002c0)='./file0\x00', 0x80, 0x4) __fstat50(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setreuid(0xee00, r4) setreuid(r3, r4) 07:37:21 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xef) 07:37:21 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) setreuid(r0, r0) (async) setreuid(r0, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:21 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}}}) mkdir(&(0x7f00000005c0)='./file0\x00', 0x800) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pathconf(&(0x7f0000000180)='./file0\x00', 0xa) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') chflags(&(0x7f0000000640)='./file0\x00', 0x10000) r3 = fcntl$dupfd(r2, 0xc, r2) fstatat(r3, &(0x7f0000000680)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x600) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r7 = getuid() r8 = semget$private(0x0, 0x8, 0x10286) semop(r8, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x3) open(&(0x7f0000000600)='./file0\x00', 0x1, 0x8) semop(r8, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r8, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r6, r7, r10, 0x18, 0x48}, 0x2, 0x95, 0x8}) compat_50___msgctl13$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000540)={{0x40000000, r4, r10, r0, r1, 0x380, 0x1f}, 0x9, 0x400, 0x2, 0x9, 0x8, 0x5, 0x7fffffff, &(0x7f0000000440)={&(0x7f0000000400)={&(0x7f00000003c0)={0x0, 0x5, 0x6, 0x100}, 0x7, 0x3, 0x5}, 0x8000000000000000, 0x155, 0x1}, &(0x7f0000000500)={&(0x7f00000004c0)={&(0x7f0000000480)={0x0, 0x80000000, 0x20, 0x8000}, 0x8, 0x1}, 0x9}, 0x400}) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:21 executing program 5: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000000)='ptyfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, &(0x7f0000000100)="99db28f067c46967f41cd11c83f4acfc8b3833c87e3dca993d007f2a81b9f6fc40a7d543900420c37733451842fdc1c8175c15e129a5cee61b77e11d16b547b0be340d22cd4bb0dfd581a20174038d46da395beb28a1b4716c007f2fab08cf2cffccf939dbe2a4471f3d0aed900810c51fd435f2c8b29d54bfb1498af0ed5fee5847a350425267e8c58f2bfcd32d17461a9b21a31ec7068803c5acd9c23b48cc7a84a5707c9c54b4761d7b07f1") r0 = getuid() open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x80) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setreuid(0xee00, r0) chdir(&(0x7f0000000200)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:21 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}}}) (async) mkdir(&(0x7f00000005c0)='./file0\x00', 0x800) (async, rerun: 64) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 64) pathconf(&(0x7f0000000180)='./file0\x00', 0xa) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') chflags(&(0x7f0000000640)='./file0\x00', 0x10000) (async) r3 = fcntl$dupfd(r2, 0xc, r2) fstatat(r3, &(0x7f0000000680)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x600) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r7 = getuid() (async) r8 = semget$private(0x0, 0x8, 0x10286) semop(r8, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x3) open(&(0x7f0000000600)='./file0\x00', 0x1, 0x8) (async, rerun: 64) semop(r8, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async, rerun: 64) semctl$SETVAL(r8, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) (async) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r6, r7, r10, 0x18, 0x48}, 0x2, 0x95, 0x8}) compat_50___msgctl13$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000540)={{0x40000000, r4, r10, r0, r1, 0x380, 0x1f}, 0x9, 0x400, 0x2, 0x9, 0x8, 0x5, 0x7fffffff, &(0x7f0000000440)={&(0x7f0000000400)={&(0x7f00000003c0)={0x0, 0x5, 0x6, 0x100}, 0x7, 0x3, 0x5}, 0x8000000000000000, 0x155, 0x1}, &(0x7f0000000500)={&(0x7f00000004c0)={&(0x7f0000000480)={0x0, 0x80000000, 0x20, 0x8000}, 0x8, 0x1}, 0x9}, 0x400}) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 64) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 64) 07:37:21 executing program 5: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) compat_40_mount(&(0x7f0000000000)='ptyfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, &(0x7f0000000100)="99db28f067c46967f41cd11c83f4acfc8b3833c87e3dca993d007f2a81b9f6fc40a7d543900420c37733451842fdc1c8175c15e129a5cee61b77e11d16b547b0be340d22cd4bb0dfd581a20174038d46da395beb28a1b4716c007f2fab08cf2cffccf939dbe2a4471f3d0aed900810c51fd435f2c8b29d54bfb1498af0ed5fee5847a350425267e8c58f2bfcd32d17461a9b21a31ec7068803c5acd9c23b48cc7a84a5707c9c54b4761d7b07f1") (async) r0 = getuid() open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x80) (async) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00') (async) setreuid(0xee00, r0) chdir(&(0x7f0000000200)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:22 executing program 5: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) compat_40_mount(&(0x7f0000000000)='ptyfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, &(0x7f0000000100)="99db28f067c46967f41cd11c83f4acfc8b3833c87e3dca993d007f2a81b9f6fc40a7d543900420c37733451842fdc1c8175c15e129a5cee61b77e11d16b547b0be340d22cd4bb0dfd581a20174038d46da395beb28a1b4716c007f2fab08cf2cffccf939dbe2a4471f3d0aed900810c51fd435f2c8b29d54bfb1498af0ed5fee5847a350425267e8c58f2bfcd32d17461a9b21a31ec7068803c5acd9c23b48cc7a84a5707c9c54b4761d7b07f1") (async) r0 = getuid() open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x80) (async) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00') (async) setreuid(0xee00, r0) (async) chdir(&(0x7f0000000200)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:27 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getuid() (async) r2 = getuid() setreuid(0xee00, r2) lchown(&(0x7f0000000180)='./file0\x00', r2, r0) unlink(&(0x7f00000000c0)='./file0\x00') openat(r1, &(0x7f00000002c0)='./file0\x00', 0x80, 0x4) (async) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x80, 0x4) __fstat50(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getuid() (async) r4 = getuid() setreuid(0xee00, r4) setreuid(r3, r4) 07:37:27 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xef) 07:37:27 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x300) 07:37:27 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x51) 07:37:27 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}}}) (async) mkdir(&(0x7f00000005c0)='./file0\x00', 0x800) (async) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pathconf(&(0x7f0000000180)='./file0\x00', 0xa) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async, rerun: 32) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) chflags(&(0x7f0000000640)='./file0\x00', 0x10000) (async, rerun: 32) r3 = fcntl$dupfd(r2, 0xc, r2) (rerun: 32) fstatat(r3, &(0x7f0000000680)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x600) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r7 = getuid() (async) r8 = semget$private(0x0, 0x8, 0x10286) semop(r8, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x3) open(&(0x7f0000000600)='./file0\x00', 0x1, 0x8) semop(r8, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r8, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r6, r7, r10, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) compat_50___msgctl13$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000540)={{0x40000000, r4, r10, r0, r1, 0x380, 0x1f}, 0x9, 0x400, 0x2, 0x9, 0x8, 0x5, 0x7fffffff, &(0x7f0000000440)={&(0x7f0000000400)={&(0x7f00000003c0)={0x0, 0x5, 0x6, 0x100}, 0x7, 0x3, 0x5}, 0x8000000000000000, 0x155, 0x1}, &(0x7f0000000500)={&(0x7f00000004c0)={&(0x7f0000000480)={0x0, 0x80000000, 0x20, 0x8000}, 0x8, 0x1}, 0x9}, 0x400}) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:27 executing program 5: setreuid(0xee00, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xc) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@data, &(0x7f0000000040)=0xe) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) 07:37:27 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r1 = dup3(r0, r0, 0x1000004) r2 = fcntl$dupfd(r1, 0xc, r1) flock(r2, 0x4) openat(r1, &(0x7f0000000180)='./file0/file0\x00', 0x40, 0x1c7) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:27 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x80) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_40_mount(&(0x7f0000000180)='procfs\x00', &(0x7f00000002c0)='./file0\x00', 0x8000, &(0x7f0000000300)="0b0651ef00996bd6a7d6e5e9a26d7949b0a9d0e69330aba15c1177527ad0b95022bbe4b28fe712338d607efcc3dcc43609a8ec06ac5d9866e56031b1f8b51a201e2f0c7dde996ad029c37b69ff467a90c3b8bb04e8bf44adb786ee5797e9634bb4043af1bf91152f79e95cfca843b2d5f1fbdc5c37ab9c32ada8be136ab0b220e1ce2e0a4749e558006a2e1713a93915b487481d0eac975e9e157d25a6687f495d389422b9d7c8afee779ff20e") 07:37:27 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) r1 = dup3(r0, r0, 0x1000004) r2 = fcntl$dupfd(r1, 0xc, r1) flock(r2, 0x4) openat(r1, &(0x7f0000000180)='./file0/file0\x00', 0x40, 0x1c7) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:27 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x80) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_40_mount(&(0x7f0000000180)='procfs\x00', &(0x7f00000002c0)='./file0\x00', 0x8000, &(0x7f0000000300)="0b0651ef00996bd6a7d6e5e9a26d7949b0a9d0e69330aba15c1177527ad0b95022bbe4b28fe712338d607efcc3dcc43609a8ec06ac5d9866e56031b1f8b51a201e2f0c7dde996ad029c37b69ff467a90c3b8bb04e8bf44adb786ee5797e9634bb4043af1bf91152f79e95cfca843b2d5f1fbdc5c37ab9c32ada8be136ab0b220e1ce2e0a4749e558006a2e1713a93915b487481d0eac975e9e157d25a6687f495d389422b9d7c8afee779ff20e") (async) compat_40_mount(&(0x7f0000000180)='procfs\x00', &(0x7f00000002c0)='./file0\x00', 0x8000, &(0x7f0000000300)="0b0651ef00996bd6a7d6e5e9a26d7949b0a9d0e69330aba15c1177527ad0b95022bbe4b28fe712338d607efcc3dcc43609a8ec06ac5d9866e56031b1f8b51a201e2f0c7dde996ad029c37b69ff467a90c3b8bb04e8bf44adb786ee5797e9634bb4043af1bf91152f79e95cfca843b2d5f1fbdc5c37ab9c32ada8be136ab0b220e1ce2e0a4749e558006a2e1713a93915b487481d0eac975e9e157d25a6687f495d389422b9d7c8afee779ff20e") 07:37:32 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (fail_nth: 1) 07:37:33 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r1 = dup3(r0, r0, 0x1000004) r2 = fcntl$dupfd(r1, 0xc, r1) flock(r2, 0x4) openat(r1, &(0x7f0000000180)='./file0/file0\x00', 0x40, 0x1c7) unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) dup3(r0, r0, 0x1000004) (async) fcntl$dupfd(r1, 0xc, r1) (async) flock(r2, 0x4) (async) openat(r1, &(0x7f0000000180)='./file0/file0\x00', 0x40, 0x1c7) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:37:33 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x700) 07:37:33 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x80) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') compat_40_mount(&(0x7f0000000180)='procfs\x00', &(0x7f00000002c0)='./file0\x00', 0x8000, &(0x7f0000000300)="0b0651ef00996bd6a7d6e5e9a26d7949b0a9d0e69330aba15c1177527ad0b95022bbe4b28fe712338d607efcc3dcc43609a8ec06ac5d9866e56031b1f8b51a201e2f0c7dde996ad029c37b69ff467a90c3b8bb04e8bf44adb786ee5797e9634bb4043af1bf91152f79e95cfca843b2d5f1fbdc5c37ab9c32ada8be136ab0b220e1ce2e0a4749e558006a2e1713a93915b487481d0eac975e9e157d25a6687f495d389422b9d7c8afee779ff20e") 07:37:33 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x60) 07:37:33 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:33 executing program 5: setreuid(0xee00, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xc) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@data, &(0x7f0000000040)=0xe) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) setreuid(0xee00, 0x0) (async) accept$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xc) (async) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0xee00, r1) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) accept(0xffffffffffffff9c, &(0x7f0000000000)=@data, &(0x7f0000000040)=0xe) (async) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) (async) 07:37:33 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xb00) 07:37:33 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xcc) 07:37:33 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r2 = getuid() setreuid(0xee00, r2) getgroups(0x9, &(0x7f00000002c0)=[r0, r0, r1, r1, r0, r1, r0, r1, r1]) chown(&(0x7f0000000180)='./file0\x00', r2, r3) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:33 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 07:37:34 executing program 5: setreuid(0xee00, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xc) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(0xee00, r1) (async) unlink(&(0x7f00000000c0)='./file0\x00') r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@data, &(0x7f0000000040)=0xe) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) 07:37:34 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:34 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sendto$unix(r1, &(0x7f00000011c0)="d7be00afc4c4f5470b9cdf316de6faa79818cf2b7590821a874452316e567c553d40370de6c5114c0e0b1c4b146cc935c26477a2d1748fe998b148b3ead9f280b9cc32c6e8440683acb906602fc13a569a16e6c42fbb7b5d4d777318e5ad37b714f1ee4ff8a0863f39c8b836221ae32c69c9559e1714e08ed2d9717d7f2bf65041fc7506c6da4dfaddae1ec36fc69501e01e026289fd6211cbdb7e7fe2543e83b3e9bc46e1a0f7152208b13c4749ed880f094fd89459e27c3e21741d995292c75aa57a7a0d30041a09ef2b97baf339e301b3e8979dbc55be26684eafb1c721aefaaad928373a2c", 0xe7, 0x1, &(0x7f0000001140)=@abs={0x1, 0x0, 0x1}, 0x8) getpeername$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/4101}, &(0x7f0000000000)=0x1007) 07:37:34 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:34 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) r0 = getuid() (rerun: 32) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') (async) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sendto$unix(r1, &(0x7f00000011c0)="d7be00afc4c4f5470b9cdf316de6faa79818cf2b7590821a874452316e567c553d40370de6c5114c0e0b1c4b146cc935c26477a2d1748fe998b148b3ead9f280b9cc32c6e8440683acb906602fc13a569a16e6c42fbb7b5d4d777318e5ad37b714f1ee4ff8a0863f39c8b836221ae32c69c9559e1714e08ed2d9717d7f2bf65041fc7506c6da4dfaddae1ec36fc69501e01e026289fd6211cbdb7e7fe2543e83b3e9bc46e1a0f7152208b13c4749ed880f094fd89459e27c3e21741d995292c75aa57a7a0d30041a09ef2b97baf339e301b3e8979dbc55be26684eafb1c721aefaaad928373a2c", 0xe7, 0x1, &(0x7f0000001140)=@abs={0x1, 0x0, 0x1}, 0x8) (async) getpeername$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/4101}, &(0x7f0000000000)=0x1007) 07:37:34 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100, 0x87a208453e859c32) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:34 executing program 5: setreuid(0xee00, 0x0) (async, rerun: 32) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sendto$unix(r1, &(0x7f00000011c0)="d7be00afc4c4f5470b9cdf316de6faa79818cf2b7590821a874452316e567c553d40370de6c5114c0e0b1c4b146cc935c26477a2d1748fe998b148b3ead9f280b9cc32c6e8440683acb906602fc13a569a16e6c42fbb7b5d4d777318e5ad37b714f1ee4ff8a0863f39c8b836221ae32c69c9559e1714e08ed2d9717d7f2bf65041fc7506c6da4dfaddae1ec36fc69501e01e026289fd6211cbdb7e7fe2543e83b3e9bc46e1a0f7152208b13c4749ed880f094fd89459e27c3e21741d995292c75aa57a7a0d30041a09ef2b97baf339e301b3e8979dbc55be26684eafb1c721aefaaad928373a2c", 0xe7, 0x1, &(0x7f0000001140)=@abs={0x1, 0x0, 0x1}, 0x8) (async) getpeername$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/4101}, &(0x7f0000000000)=0x1007) 07:37:34 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') __mount50(&(0x7f0000000000)='zfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000000, &(0x7f0000000080)="a855093971e8c969596b4c1509db1d7c8e55969a6a6b8312e3a949fbd3a3d838e0d8016f8209", 0x26) getuid() 07:37:38 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xc00) 07:37:38 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xcd) 07:37:38 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100, 0x87a208453e859c32) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:38 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x2, &(0x7f00000001c0)) 07:37:38 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) r2 = getuid() setreuid(0xee00, r2) getgroups(0x9, &(0x7f00000002c0)=[r0, r0, r1, r1, r0, r1, r0, r1, r1]) chown(&(0x7f0000000180)='./file0\x00', r2, r3) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:38 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1500) 07:37:38 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') __mount50(&(0x7f0000000000)='zfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000000, &(0x7f0000000080)="a855093971e8c969596b4c1509db1d7c8e55969a6a6b8312e3a949fbd3a3d838e0d8016f8209", 0x26) getuid() setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) __mount50(&(0x7f0000000000)='zfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000000, &(0x7f0000000080)="a855093971e8c969596b4c1509db1d7c8e55969a6a6b8312e3a949fbd3a3d838e0d8016f8209", 0x26) (async) getuid() (async) 07:37:38 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xef) 07:37:38 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x3, &(0x7f00000001c0)) 07:37:38 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') __mount50(&(0x7f0000000000)='zfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000000, &(0x7f0000000080)="a855093971e8c969596b4c1509db1d7c8e55969a6a6b8312e3a949fbd3a3d838e0d8016f8209", 0x26) getuid() 07:37:39 executing program 5: r0 = getuid() setreuid(0xee00, r0) compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:39 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r2 = getuid() setreuid(0xee00, r2) getgroups(0x9, &(0x7f00000002c0)=[r0, r0, r1, r1, r0, r1, r0, r1, r1]) chown(&(0x7f0000000180)='./file0\x00', r2, r3) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) getuid() (async) setreuid(0xee00, r2) (async) getgroups(0x9, &(0x7f00000002c0)=[r0, r0, r1, r1, r0, r1, r0, r1, r1]) (async) chown(&(0x7f0000000180)='./file0\x00', r2, r3) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:37:39 executing program 5: r0 = getuid() setreuid(0xee00, r0) compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) (async) setreuid(0x0, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:39 executing program 5: getuid() (async) r0 = getuid() setreuid(0xee00, r0) compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) (async) setreuid(0x0, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:43 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100, 0x87a208453e859c32) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:43 executing program 5: r0 = getuid() setreuid(0xee00, r0) setreuid(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() __mount50(&(0x7f0000000080)='union\x00', &(0x7f0000001100)='./file0\x00', 0x40, &(0x7f00000011c0)="514cac64f5319deda2d9d800c32ed300dc67a2a62381f7f207578e3a1f48689733436e427cb30eaab062876542a47db623ef2e1e97b0734ed90335f312ba262a224e611d702f25f67b5ab3d8da98bf5c2f2ed5a0417d3468ca96a001548be01ffd4bd4cfca9489e2359c5e7dce392ceda665fecc00edfff43314b08b2056782835b7246f96cc9bafe86bd8b6e564d867cfce5cb860c6b73080bc61634eeeefc3f93ee84a783fd6cbbf34b2095bdf0d092005eda449c636f805716af8d9ce1746aabbc90d1a4818080299a32321106a4b4213a47a96842bf92e8d4c7e6e1465cfc511d82b29", 0xe5) r1 = getuid() setreuid(0xee00, r1) __mount50(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, &(0x7f0000000100)="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", 0x1000) unlink(&(0x7f00000000c0)='./file0\x00') r2 = getuid() setreuid(0xee00, r2) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001300)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0xc) mkdir(&(0x7f00000012c0)='./file0\x00', 0x40) ____semctl50$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001140)=@buf=&(0x7f00000013c0)={{r2, r3, 0x1, 0x2, 0x200, 0x5000, 0xa18}, 0xf622, 0x1, 0x1, &(0x7f0000001380)={0x401, 0x26, 0x9, 0x1}}) 07:37:43 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1a00) 07:37:43 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unmount(&(0x7f0000000380)='./file0\x00', 0x802) openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x1000000, 0x27c) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x10, 0x7) unlink(&(0x7f00000000c0)='./file0\x00') __lstat50(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) 07:37:43 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1b00) 07:37:43 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x2ea) 07:37:44 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x4, &(0x7f00000001c0)) 07:37:44 executing program 5: r0 = getuid() setreuid(0xee00, r0) setreuid(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) __mount50(&(0x7f0000000080)='union\x00', &(0x7f0000001100)='./file0\x00', 0x40, &(0x7f00000011c0)="514cac64f5319deda2d9d800c32ed300dc67a2a62381f7f207578e3a1f48689733436e427cb30eaab062876542a47db623ef2e1e97b0734ed90335f312ba262a224e611d702f25f67b5ab3d8da98bf5c2f2ed5a0417d3468ca96a001548be01ffd4bd4cfca9489e2359c5e7dce392ceda665fecc00edfff43314b08b2056782835b7246f96cc9bafe86bd8b6e564d867cfce5cb860c6b73080bc61634eeeefc3f93ee84a783fd6cbbf34b2095bdf0d092005eda449c636f805716af8d9ce1746aabbc90d1a4818080299a32321106a4b4213a47a96842bf92e8d4c7e6e1465cfc511d82b29", 0xe5) r1 = getuid() setreuid(0xee00, r1) (async, rerun: 32) __mount50(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, &(0x7f0000000100)="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", 0x1000) (rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') r2 = getuid() setreuid(0xee00, r2) (async) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001300)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0xc) mkdir(&(0x7f00000012c0)='./file0\x00', 0x40) ____semctl50$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001140)=@buf=&(0x7f00000013c0)={{r2, r3, 0x1, 0x2, 0x200, 0x5000, 0xa18}, 0xf622, 0x1, 0x1, &(0x7f0000001380)={0x401, 0x26, 0x9, 0x1}}) 07:37:44 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000180)='./file0\x00', 0x40, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:44 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x5, &(0x7f00000001c0)) 07:37:44 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000180)='./file0\x00', 0x40, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 32) 07:37:44 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x300) 07:37:44 executing program 5: r0 = getuid() setreuid(0xee00, r0) (async, rerun: 64) setreuid(r0, 0x0) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) __mount50(&(0x7f0000000080)='union\x00', &(0x7f0000001100)='./file0\x00', 0x40, &(0x7f00000011c0)="514cac64f5319deda2d9d800c32ed300dc67a2a62381f7f207578e3a1f48689733436e427cb30eaab062876542a47db623ef2e1e97b0734ed90335f312ba262a224e611d702f25f67b5ab3d8da98bf5c2f2ed5a0417d3468ca96a001548be01ffd4bd4cfca9489e2359c5e7dce392ceda665fecc00edfff43314b08b2056782835b7246f96cc9bafe86bd8b6e564d867cfce5cb860c6b73080bc61634eeeefc3f93ee84a783fd6cbbf34b2095bdf0d092005eda449c636f805716af8d9ce1746aabbc90d1a4818080299a32321106a4b4213a47a96842bf92e8d4c7e6e1465cfc511d82b29", 0xe5) r1 = getuid() setreuid(0xee00, r1) __mount50(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, &(0x7f0000000100)="13f7476b19f1c29543b7347975fce0ed82749a5d17cd0ec10850f5d25f76baf2fa31afeff39b39aab2bde413a7e9324b5c4c16de949f25ae2c334314cf8317cd7d3e246d9bf52337bed524bdee057920c46bbd9e7c4fdde7fd045c9382620c6030a41c6c5c1fa3206fe1a054184a36e32957a99f48530f66a8c59e05311a11ae4c4f3c0d41240566515cad3fb20d89d4cd0c8ef31e94d8a5138c733065b3c17a3b5b83ae55fb817944c721e787b612dc0a2c1c6fb676dc2c22f716a224f2f162d4784462e15ed6890aeb28651381dfe60194a7ca4d603a2d8bfbb5fe7f879281c3204b2e14717d08326422ab186e9bcff7bae59d7f151e367ebf8ddc769523ef9af5710598fa2b3726d5f8a5017943e6eaeaefdcb0f3711a42731a368675696b8ceb057bcb80decf58e937d041313fad6d402631e34e9b66e7a4f798fed734531e8bbdd7b4cae3fc54f1010319bbb27a8c0e28e3605bc453cfad5316625adb194045efa8b5d465a0a614f9ca0000803fdb2764ed4c34323601aff38202477c321d5297ad69dba51b21cd01d44322d0a88458f51ab6ff6fbf88297e0e0f1981fca405b77268cdad17b779a5b294adac9e44c5d9dbea6160cfdaba0a2884c7b8087a6386de217e7a816776d5849e32aaf500c86b4faba857ff8c6fd561ea75dd88a3f4376ed66bc48718a03ccf89a6de99cc9a3ec358bcbd2ea8553e14cf38079166ea1d3713ffc4ee916fc4e2a9ad3f1e96ba3992fee9c5e2e1c545ce7f82bb09174dd40997d3c91419fad252c5b652a6b7b68bbfcd8edb158e78b470fc89c752ae887feeece15cb82630dea605775b3279e29edf221790e77971aedf999789c672d37a42d523f1080b0327c91243485e8edba30775c3966ef09be75841619c7b708a16588985dee5f4e5c29a6c3492d97f34312b4d8f89d14e65e1d1585aef4de7a8c59010d9362d94ade76d14883a456861a433c245b5ab1b140d2714a10ddd42603236fb8d81cfb17a0e2373bbabe2602303ce3131e42247067b069eb0e0f7443dd6ac74b10fa85c3aaf886e734aaa9432e75502ae10d7148bd1a1834a211af4504994bed93602f6c93dc5cbe21411bd825ad4adef2be7e6a811e9d59a101396da1c1af0d472cfcd0a2b594f5f68bc9dbe172169d101550fcff951d9583816c703e49f314b960d7ab024ccdf9859be0c9426fe030a18db78b30c553c2866f628eae737d94e4eb7bd7217b058dd7d74b062af2b35463e337b253aae3e7baed44a93566e875493ee57286c288a800e09bb97bbfaa724ecc589eb7dc172a188b1653c0be5f6308cddc25068fa8d0ad57b5c108b26ecd52d05dbe8c34ac8f0a27b8b580a590827e55bc015deb4d195e0e804a74e7e6a2dc4827ea4fd116aefeec835f7d16ca9d74d06ef48dabe286e59654f3a588cace37098d2db49bea2f070eeb04ba44f23b0c6c851b93d654e2fe866dfce2c34f51ea910bc01f2c18d83eb8f7544617b532771935dbb2caf1b809010db022ac8c348d4ff3fa36b16cf2ce70cb0d52dee8d2d5919f64c9f82f8b8f105b105c63d5cef7a3f63b8c5f405e629bfa92acb39fdc8f9a94a3c96b6027b46fcb0617de6209e302f7c0340963214e695c1856b47ffff5b572e4e77ff659122668bd55323fc626922670b9968b252d2bc923a85a8dc04dc12f568918338ced40193031c2efc8618054e712f029217d1474fd6536049dedd380902b2d58d104f31562f60801d9f95d6f6a76e20156e1051731bffd7044812b968413f6a45fcc86dfc66231efc32a89b6bd11a321918bc400d15cb6866e2100545b9485e47dc36d950547e6695d85ce1dc5ee152075c0c2bc6120427c276ee5a8bca24657d38664cb3781292ac374ab899d8c2cb60fc77d54eb1ae9e79d2f13039ee2cda8a19d77b3e982a309d9d056da5c7ed22cd1ad2e655fa9a841792f17008a07e90d71af8e74203fe782929afdf525b256b51128fddd7cd7c6ebb926efe39a85c90f59ad08453d8a6d51900546b2727a051579da7e9697075846e9370e4d38cd878000b11df50b83989b2f4df54c602bdceab9ec4fcec7b3af57c4a3dd578652188df108b82aaff0288a78711585e43b0f0513ce599c4ac9de8d4b18decfe62d0f9a12378cce82f16a7fcf00e9ca4e502b20bcead2daa084b1a4e88106becd4cba83def941951993cb83d93e8ecee0903114eea58c1315aad878e7b331df7bb12b3e8e84511d214916f5587f96dff89dc8e556b019b4384e5bc69f93d3a017397eb3ab961c70fa63d5a81e96ac30c83adcecafa0888c6e2e74de163655626e32d3c51b580b1b5812f8fa3c0a3ad71fb610b14c2aa6d2ba37e51a09abc0c9a7f0b41ebe1236bdf01953fb68f91aea1a5bf2cbddca7805981c73403721a4ab7c6aa980949a259ef30aed173e8d3d49c9880dd5e2acbba091cf23751ab9e29915cb8bf4af29b755e69615b94ac7abad8b8fb539cc6a54d071546018703df40a6d642158274a3716f18d09a4b3ed3f5f898cb824b73e00a076ed7f2abd803040436693b80dfd04131c63747a1678e5edc1bd75ebf0e37e3f0a4fa85961bccf2eea0df91219d1baef092daca26235129c465db2821f939b82cd2ec96b8684061af3ff3228a1dd8fe0167a3e1ef1295a90b1ba6b103f6fa6edddb0fa33d92efb07d54e1f5ab00d358dc45497d253d4442b5073634995ee047c4baa9f106921b2f789560df447b0e5de63e362b89ea5255e45d4a6b3d63b7711c8ea00f11a8c0cb9dcd7f49459557e51884b164d108dfbf12a5e977b3db2ff85389b5c5646459db741a2957f756110ebd08941b61008af085b7c809d2d9d07243dad71ded02aab4633549f1ee6d4bf825aeea5f02dc6e066847279ab3295e0de1e49c3f2ebc22a682d010cc8e5c5331c340f789e78b2dc907c10415d944dbbcbc6bbbb491de3c06c4fda4b76e4a91e1e3f22da20da8732a359f9131cd0737e05b8e7aaf7bb410508c955e7c4c9ac522e84379e886c704e447b2f1fef0384b82064c81f269ff7d827dd7c4e4a097104c0819934c37267eddb9806630df03c105b38accd7f8595a3bfec8ba1e1ddf6fb35b5629fe7800ff1ab85424b54a451652e2cbfba025c72453c97c4884259e2ac7185ae921f87c6ccc4e4a9c49434e1d1ec800d293c7375f06a33fe23b2d348de579831958850712cad7d6253e1aa1c43cb13c5934b51d0d257090f8b4ebf544b074d9198eac7fb04c59226106cd95eea57aece2eed11c2725cd12e031e355824d3d90b60f270190be3f03ad6ff65a175c4db578493585b5bf26c0804e0874ba3a261ec74f600c9915bfc051407d139798f629f3b5a5ece81a0178b513a57178a6f82b29c5ed4fa909e85717a9f02ca5cc90bf3525c18acc081bb1ed71dec1797d493e942259f85e599d543583f2d77b00f0029e296804186c7e991287cdfab2b2988d55f2fb4a831fa1daf0dc1756979c8548ece266b961ae59ac76afd3234418b985adeab2bb70306f6f2d4b7b200d07a227fe26b4e82ce9212f3f474917a6fa63127ef8d00c7a150dd9747b990d7b529f227420eaa1378a6037b56ab928ffaa7be867e21f0873f282bafc3617a367613e14e82b366c4a4d1ad96ca79b257b062a2c51b4f6b1dc39cbb78a930d134dd6d7f2551a7481dd04d9695aa5c50868d465e2d1d94ac0763a77eeca5228d8e7fd14fe3bb4520bc0fd4b08b13fadc90cbd47e189f59113f351612812683d037e5a8b946a578210f62bd9f824a606445e680d88491db1ef54d3ca1fc6c7b6ba7e36e804f2260195fe2257410ba3cd83b85ef21ea5abd1db2f4e0c0fcadf8f05da0d41123dd1a60c9b0fb4ff563c77dc7980dfff3173a96b9ea9614aab67e71fa54b653a7817ea303ded073353cde38b6c16203573364c32c6e66a875f1e4b0b1d598430ea77512b4778ddc8f7915a09c0d7a8c921ed20eabcf0df84ecffafd07be17676888da9445c3c6eca3e22d5416a7fbc2735e1a8a2389998b622aff5b9434307fcbf18eb56b77f79adf2b7c79bf8c759f04bdb21874cb4dbfea875468a451a10be1687f757e6e6ca70a3b6486c885bd72e8ce83403581920ad0e7ed59c6f86aa29d05b12b939c163425af6bec051bbea41a4925912cf362e87681a001da1ac1e85d27ea266ae7a934a6ece3b70f4a455b05453329babbde2a88289b6651caf88e6d34a98baf630c6c1226f5108acd3396ad82b2150158467cca947691ca90a3f1525f2fd7574b95a4ebc8928619cee89f95dd10f488adb423cb646a55e8b5d19bf5fdb3a659f44807c0e2d19fdbeb5e7da23e5c1d44be852cda50fe8f2a6461f95ab87a68299159c5634c022f4e8346724613b481a74ccab9b16b942e3490da6bb4eeac9d48c59c9d7fe6cc79cb3a75586f58f24656bc558ed298cc542ed98eace10357c5912acec9068629e4635c00278a1368f6a4969a0c7a6ba59afcec76fbf5ac3547f5072f28c55aaa350a399b2fbdec60ceef30478eed568090c9628ad405b19133717a8a0892d2e2368f2068eef5f1c3e19a026695d9d96a7226e09a29064a75ff298f6c594e83053c222639111db655e8b0b5859d92a6073cf623767a4c25a3b177cef7d8b72af8cc785b6938832d6e251483ed820157244a79885f37b205e670d6be11c4edf84ca5ebd7e7bbe6b31b769b3ab544a5c9e32f30bffc725accaf25ce400e8a90a1cec61728645500854f3442bfa6048bd1bdfc83f4d6fdf3b4b6b86077c00fe69f945aff969431af19b1c90bbf6e028f64978e4f638d83ffd47bb6cde488e507e8496861a96610bbc31203849f131d89018321927ac378b054b7aeba6b734dfe97cfbc32e8beea5a002668d18e929153c4b63e794aa967113c91dc36e6cb26ba69d0302d3f018f81c7da05febf2a748ff73b8688302c4a576567425006b960d13e603307e45372f7899aab70cb9a3d413beccc249cd8d616cee1e984c6f9ab3cfe920c48a4d780c361b6d0b4eab77e5a673cd2d74a33b6507d53c91ccdc8947ef51e3384bed3548ce52fa12ca4e8a9fd796e9e60d45644f0903ecae997a6d77baada6dfc6446aa050cd1b07e04bcd91f17339956cb29b6a4305ca67fe86491dd2e67d7bb7c847cdb14a94f5614ab8b6450f57d00d1229a2f62c00bcd43b73ef560f473699de12fb25bf1b07553016336066763ccd392b0d9263b3ba4ee5486599b30d1b4e8fd098c74d65efb852534a992c5f44d1d5463d8f6ad6f2e7e1c0278103e7168fe9318b01382f8988c659dbf86be0f19abdbf292e99d6b20cd78210aa9db9ee28867b66db06c1bd8ea1323dc76d95d2f7ed0591f2cd18fa2aff45f87eb70f6f5cfbc86b2879dc119dc55e701bd9f5b7ed388ed3254a5384b3ee35a413c9dcbf3302939b8246efdcb7363a26dd97745241ee7d9aef2d45920890e273d02b590c4a9f5640b4688ff807f25398d72e7c09162ee82cfb8ce497f75dd63f417d3bbe4bff3bce40255713a5d7a75e8f168e1500ab43672c1858ffd77e98983b0f6d154e89d195d3ae95b4672986cf8e890352366103bec5171c00073dd920504cc8e9c2128a336185a8dfb4af2e0681787b4c68be6f0be432d36d6bb851bd44dfdb58ae14ef38d8abfa92e9c80ab770fae7de4f67292ed3bca40ed11617d85f8ff2fa87fcc87c5a4fd11fa43eb01329ddb7e19a601180b156f26875c2801cb9c330c45de692a593595b31e453148143e29ea31af26cdc35453c4a7e4f31040d1edcc9a70531aa51c6aa3e765a363518cb315fc2f8", 0x1000) (async) unlink(&(0x7f00000000c0)='./file0\x00') r2 = getuid() setreuid(0xee00, r2) (async) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001300)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0xc) mkdir(&(0x7f00000012c0)='./file0\x00', 0x40) (async) ____semctl50$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001140)=@buf=&(0x7f00000013c0)={{r2, r3, 0x1, 0x2, 0x200, 0x5000, 0xa18}, 0xf622, 0x1, 0x1, &(0x7f0000001380)={0x401, 0x26, 0x9, 0x1}}) 07:37:44 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() __lstat50(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:44 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) r0 = getuid() (async, rerun: 32) __lstat50(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) (async) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:49 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1d00) 07:37:49 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unmount(&(0x7f0000000380)='./file0\x00', 0x802) (async) openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x1000000, 0x27c) (async) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x10, 0x7) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) __lstat50(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) 07:37:49 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x600) 07:37:49 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (rerun: 64) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000180)='./file0\x00', 0x40, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:37:49 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x6, &(0x7f00000001c0)) 07:37:49 executing program 5: setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r0 = getuid() __lstat50(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:49 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x700) 07:37:49 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000180)='./file0\x00') 07:37:49 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') __mount50(&(0x7f0000000000)='zfs\x00', &(0x7f0000000040)='./file0\x00', 0x400, &(0x7f0000000100)="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", 0x1000) 07:37:49 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unmount(&(0x7f0000000380)='./file0\x00', 0x802) openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x1000000, 0x27c) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x10, 0x7) (async) unlink(&(0x7f00000000c0)='./file0\x00') __lstat50(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) 07:37:49 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) r0 = getuid() (rerun: 32) setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') __mount50(&(0x7f0000000000)='zfs\x00', &(0x7f0000000040)='./file0\x00', 0x400, &(0x7f0000000100)="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", 0x1000) 07:37:50 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') __mount50(&(0x7f0000000000)='zfs\x00', &(0x7f0000000040)='./file0\x00', 0x400, &(0x7f0000000100)="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", 0x1000) 07:37:54 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1f00) 07:37:54 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') compat_30_getfh(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 07:37:54 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x900) 07:37:55 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000180)='./file0\x00') 07:37:55 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x2900) 07:37:55 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x7, &(0x7f00000001c0)) 07:37:55 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_30_getfh(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 07:37:55 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8000, 0x400) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x8, 0x10) openat(r1, &(0x7f0000000340)='./file0\x00', 0x40, 0xa18) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x8, 0x7) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:55 executing program 5: setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') compat_30_getfh(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) (async) compat_30_getfh(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 07:37:55 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x8, &(0x7f00000001c0)) 07:37:55 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8000, 0x400) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x8, 0x10) openat(r1, &(0x7f0000000340)='./file0\x00', 0x40, 0xa18) (async) openat(r1, &(0x7f0000000340)='./file0\x00', 0x40, 0xa18) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x8, 0x7) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:55 executing program 5: setreuid(0xee00, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f00000009c0)={0x0, 0x0, 0xb8, 0x0}) __getrusage50(0x0, &(0x7f0000000180)) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000000)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)="be934b74bf564e4b9d41311025d9b4fa38556f0b186f3e64d5ba963002fcef3dcee42cfdc176381322a2585110590994891a341f47ffb02442d7e7f559ded18838eb1a6a20a60a29467b31bf7484f0926973a13ed23c28bba94a1aed825401de894514bb39fee9a74e6bc17ca931a1542c27e57b889acea55bd5c37940946a5e0446e814b20428332af82b4502f8670ea48b113085bdc5b104f0f65e5de048d20c8813def99e5ba7d063a98d1319f77b169a166724121b8652d732b8073a864dcdc1e13f28ddc291e4ba74dfb57c4bb62762"}) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:56 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 64) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 64) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8000, 0x400) (async) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x8, 0x10) openat(r1, &(0x7f0000000340)='./file0\x00', 0x40, 0xa18) (async, rerun: 64) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x8, 0x7) (rerun: 64) unlink(&(0x7f00000000c0)='./file0\x00') 07:37:59 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f0000000180)='./file0\x00') 07:38:00 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xb00) 07:38:00 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x9, &(0x7f00000001c0)) 07:38:00 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x2f00) 07:38:00 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x1100) 07:38:00 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') __lstat50(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:00 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xa, &(0x7f00000001c0)) 07:38:00 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) __fhstat50(&(0x7f0000000340)="011704848fe59565cf80fdd420b62d0a3c120bf3db35fb0e2c85868d3e14e0d494e53c4b360270bc5f8ccf540b738cbdadef4bf2f9477bc75e389115c1d81aa2411a5960d7ebb69eea327238648ccd0daf7113f05648171e01d3c065424dec33d6166c0437c892e14fc29a24071425796c64939a917d10d2a4e23ca206ce7c625a1a65c67090c2214dd9d0e5ad41e185a3ddd1134cebf9", 0x97, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000300)='./bus\x00', r1, r0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x200000, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) ioctl$FIOGETBMAP(r2, 0xc008667a, &(0x7f0000000180)=0x400) compat_50_mknod(&(0x7f00000002c0)='./file0\x00', 0x6026, 0x0) 07:38:01 executing program 5: setreuid(0xee00, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f00000009c0)={0x0, 0x0, 0xb8, 0x0}) (async) syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f00000009c0)={0x0, 0x0, 0xb8, 0x0}) __getrusage50(0x0, &(0x7f0000000180)) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)="be934b74bf564e4b9d41311025d9b4fa38556f0b186f3e64d5ba963002fcef3dcee42cfdc176381322a2585110590994891a341f47ffb02442d7e7f559ded18838eb1a6a20a60a29467b31bf7484f0926973a13ed23c28bba94a1aed825401de894514bb39fee9a74e6bc17ca931a1542c27e57b889acea55bd5c37940946a5e0446e814b20428332af82b4502f8670ea48b113085bdc5b104f0f65e5de048d20c8813def99e5ba7d063a98d1319f77b169a166724121b8652d732b8073a864dcdc1e13f28ddc291e4ba74dfb57c4bb62762"}) (async) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000000)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)="be934b74bf564e4b9d41311025d9b4fa38556f0b186f3e64d5ba963002fcef3dcee42cfdc176381322a2585110590994891a341f47ffb02442d7e7f559ded18838eb1a6a20a60a29467b31bf7484f0926973a13ed23c28bba94a1aed825401de894514bb39fee9a74e6bc17ca931a1542c27e57b889acea55bd5c37940946a5e0446e814b20428332af82b4502f8670ea48b113085bdc5b104f0f65e5de048d20c8813def99e5ba7d063a98d1319f77b169a166724121b8652d732b8073a864dcdc1e13f28ddc291e4ba74dfb57c4bb62762"}) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:01 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x3400) 07:38:01 executing program 5: setreuid(0xee00, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f00000009c0)={0x0, 0x0, 0xb8, 0x0}) (async) __getrusage50(0x0, &(0x7f0000000180)) (async, rerun: 32) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) r0 = getuid() setreuid(0xee00, r0) (async) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000000)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)="be934b74bf564e4b9d41311025d9b4fa38556f0b186f3e64d5ba963002fcef3dcee42cfdc176381322a2585110590994891a341f47ffb02442d7e7f559ded18838eb1a6a20a60a29467b31bf7484f0926973a13ed23c28bba94a1aed825401de894514bb39fee9a74e6bc17ca931a1542c27e57b889acea55bd5c37940946a5e0446e814b20428332af82b4502f8670ea48b113085bdc5b104f0f65e5de048d20c8813def99e5ba7d063a98d1319f77b169a166724121b8652d732b8073a864dcdc1e13f28ddc291e4ba74dfb57c4bb62762"}) setreuid(r1, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:01 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) r1 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000100)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="2e3c4b471abc75356e01937e9b152a5ae32423af1c727ec84082ba7f799ae6623b0964c230efefa56d3779669a7aa5f0412903442068b93d8094588c20aede1361e7343a9142122fa1e8eda2a984ad3085a9fd236188c0c241ee3ba028d2319e094046715dedda456629598b2c22c8a63537e122ec13c90bf4e8cf2a32b9d2e3739eb98e2026d654d41658b41bc84b12e977d17cf3054360fb9207a6453a0db0058b66ea18834eb40fd394e06e33e833d2da"}) r3 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000180)={{0xc253, r2, r3, r0, 0x0, 0x1, 0x4}, 0x1, 0x0, 0x3}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r6 = getuid() r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r7, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r9) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r5, r6, r9, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000200)='./file0\x00', r0, r9) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:01 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r0 = getuid() setreuid(0xee00, r0) r1 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000100)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="2e3c4b471abc75356e01937e9b152a5ae32423af1c727ec84082ba7f799ae6623b0964c230efefa56d3779669a7aa5f0412903442068b93d8094588c20aede1361e7343a9142122fa1e8eda2a984ad3085a9fd236188c0c241ee3ba028d2319e094046715dedda456629598b2c22c8a63537e122ec13c90bf4e8cf2a32b9d2e3739eb98e2026d654d41658b41bc84b12e977d17cf3054360fb9207a6453a0db0058b66ea18834eb40fd394e06e33e833d2da"}) (async) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000100)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="2e3c4b471abc75356e01937e9b152a5ae32423af1c727ec84082ba7f799ae6623b0964c230efefa56d3779669a7aa5f0412903442068b93d8094588c20aede1361e7343a9142122fa1e8eda2a984ad3085a9fd236188c0c241ee3ba028d2319e094046715dedda456629598b2c22c8a63537e122ec13c90bf4e8cf2a32b9d2e3739eb98e2026d654d41658b41bc84b12e977d17cf3054360fb9207a6453a0db0058b66ea18834eb40fd394e06e33e833d2da"}) r3 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000180)={{0xc253, r2, r3, r0, 0x0, 0x1, 0x4}, 0x1, 0x0, 0x3}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000880), &(0x7f00000008c0)=0xc) (async) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r6 = getuid() r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r7, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) semctl$SETVAL(r7, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r9) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r5, r6, r9, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000200)='./file0\x00', r0, r9) (async) lchown(&(0x7f0000000200)='./file0\x00', r0, r9) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:02 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) r1 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) (async) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000100)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="2e3c4b471abc75356e01937e9b152a5ae32423af1c727ec84082ba7f799ae6623b0964c230efefa56d3779669a7aa5f0412903442068b93d8094588c20aede1361e7343a9142122fa1e8eda2a984ad3085a9fd236188c0c241ee3ba028d2319e094046715dedda456629598b2c22c8a63537e122ec13c90bf4e8cf2a32b9d2e3739eb98e2026d654d41658b41bc84b12e977d17cf3054360fb9207a6453a0db0058b66ea18834eb40fd394e06e33e833d2da"}) (async) r3 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000180)={{0xc253, r2, r3, r0, 0x0, 0x1, 0x4}, 0x1, 0x0, 0x3}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r6 = getuid() (async) r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r7, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r9) (async) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r5, r6, r9, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000200)='./file0\x00', r0, r9) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:05 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:05 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0xee00, r0) (async) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:38:06 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x1200) 07:38:06 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') __lstat50(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) (async) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:06 executing program 5: setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') (async) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:06 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) __fhstat50(&(0x7f0000000340)="011704848fe59565cf80fdd420b62d0a3c120bf3db35fb0e2c85868d3e14e0d494e53c4b360270bc5f8ccf540b738cbdadef4bf2f9477bc75e389115c1d81aa2411a5960d7ebb69eea327238648ccd0daf7113f05648171e01d3c065424dec33d6166c0437c892e14fc29a24071425796c64939a917d10d2a4e23ca206ce7c625a1a65c67090c2214dd9d0e5ad41e185a3ddd1134cebf9", 0x97, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000300)='./bus\x00', r1, r0) (async) lchown(&(0x7f0000000300)='./bus\x00', r1, r0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x200000, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) (async) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) ioctl$FIOGETBMAP(r2, 0xc008667a, &(0x7f0000000180)=0x400) (async) ioctl$FIOGETBMAP(r2, 0xc008667a, &(0x7f0000000180)=0x400) compat_50_mknod(&(0x7f00000002c0)='./file0\x00', 0x6026, 0x0) (async) compat_50_mknod(&(0x7f00000002c0)='./file0\x00', 0x6026, 0x0) 07:38:06 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x4000) 07:38:06 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xb, &(0x7f00000001c0)) 07:38:07 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x1500) 07:38:07 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f0000000000)='./file0\x00') 07:38:07 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) __fhstat50(&(0x7f0000000340)="011704848fe59565cf80fdd420b62d0a3c120bf3db35fb0e2c85868d3e14e0d494e53c4b360270bc5f8ccf540b738cbdadef4bf2f9477bc75e389115c1d81aa2411a5960d7ebb69eea327238648ccd0daf7113f05648171e01d3c065424dec33d6166c0437c892e14fc29a24071425796c64939a917d10d2a4e23ca206ce7c625a1a65c67090c2214dd9d0e5ad41e185a3ddd1134cebf9", 0x97, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000300)='./bus\x00', r1, r0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x200000, 0x0) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x0) (async) ioctl$FIOGETBMAP(r2, 0xc008667a, &(0x7f0000000180)=0x400) (async) compat_50_mknod(&(0x7f00000002c0)='./file0\x00', 0x6026, 0x0) 07:38:07 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xc, &(0x7f00000001c0)) 07:38:07 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f0000000000)='./file0\x00') 07:38:07 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x3, 0x0, 0x1}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x80000, 0xe7) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:07 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f0000000000)='./file0\x00') 07:38:11 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') __lstat50(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:11 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x3, 0x0, 0x1}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x3, 0x0, 0x1}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x80000, 0xe7) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:11 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x1f00) 07:38:11 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xd, &(0x7f00000001c0)) 07:38:11 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x5800) 07:38:11 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) chown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:11 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:11 executing program 5: setreuid(0xee00, 0x0) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (rerun: 64) chown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:11 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) chown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) (async) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:11 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) compat_14___semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='./bus\x00', 0x400, 0x8) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) fchown(r1, r0, 0xffffffffffffffff) ioctl$OFIOGETBMAP(r1, 0xc004667a, &(0x7f0000000040)) unlink(&(0x7f00000000c0)='./file0\x00') ioctl$WSMOUSEIO_GETID(r1, 0xc1085726, &(0x7f0000000140)={0x0, 0x100, "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"}) 07:38:11 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r0 = getuid() setreuid(0xee00, r0) compat_14___semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)) open(&(0x7f0000000080)='./bus\x00', 0x400, 0x8) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x400, 0x8) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) fchown(r1, r0, 0xffffffffffffffff) ioctl$OFIOGETBMAP(r1, 0xc004667a, &(0x7f0000000040)) (async) ioctl$OFIOGETBMAP(r1, 0xc004667a, &(0x7f0000000040)) unlink(&(0x7f00000000c0)='./file0\x00') ioctl$WSMOUSEIO_GETID(r1, 0xc1085726, &(0x7f0000000140)={0x0, 0x100, "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"}) 07:38:12 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async) compat_14___semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x400, 0x8) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) (async, rerun: 64) fchown(r1, r0, 0xffffffffffffffff) (async, rerun: 64) ioctl$OFIOGETBMAP(r1, 0xc004667a, &(0x7f0000000040)) unlink(&(0x7f00000000c0)='./file0\x00') (async) ioctl$WSMOUSEIO_GETID(r1, 0xc1085726, &(0x7f0000000140)={0x0, 0x100, "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"}) 07:38:16 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x3, 0x0, 0x1}}) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 64) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async, rerun: 64) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 64) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) open(&(0x7f0000000180)='./file0\x00', 0x80000, 0xe7) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:16 executing program 5: compat_12_stat12(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) __stat50(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)) r1 = getuid() setreuid(0xee00, r1) r2 = getuid() setreuid(0xee00, r2) setreuid(r2, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r3 = getuid() r4 = getuid() setreuid(0xee00, r4) openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x40, 0x200) setreuid(r4, r3) __mount50(&(0x7f0000000000)='efs\x00', &(0x7f0000000040)='./file0\x00', 0x10, &(0x7f0000000100)="66721025361818a1a213b7673162af7f4e77d618c600dbd0b435fde79601e3a8cbb0670b1d8e1ad87a88af38c8a957b8efa13f73048923ff9352078a0fe2d95c95eb022fd6b044e977477780a9e0b91cc1d305e6a320ccf7f007c5f381e1925b62e74580d58f627c9a539e8f0ef45fb6945afc10e56f3fa9369cc2033ad1a05daee179f3159d8fd97099b99e7a7feb4fb308eeda6f96a3f5556e3fc82ed9d7610c7cf7881224503001d5f4473fca43899a61f13124392f9408112b7964c450bc73bb3f053a8e62ce4fe16eb6b07a5d09278c5ccdd03d4f25029d24ee30ed97b94ddf812104967c8510bfc505", 0xec) compat_12_stat12(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x40}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r8 = getuid() r9 = semget$private(0x0, 0x8, 0x10286) semop(r9, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r9, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r9, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r9, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r10, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r11) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r7, r8, r11, 0x18, 0x48}, 0x2, 0x95, 0x8}) chown(&(0x7f00000000c0)='./file0\x00', r5, r11) 07:38:16 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x2100) 07:38:16 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xe, &(0x7f00000001c0)) 07:38:16 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x5900) 07:38:16 executing program 5: compat_12_stat12(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) __stat50(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)) r1 = getuid() setreuid(0xee00, r1) (async) r2 = getuid() setreuid(0xee00, r2) setreuid(r2, r0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r3 = getuid() r4 = getuid() setreuid(0xee00, r4) (async, rerun: 64) openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x40, 0x200) (rerun: 64) setreuid(r4, r3) (async, rerun: 64) __mount50(&(0x7f0000000000)='efs\x00', &(0x7f0000000040)='./file0\x00', 0x10, &(0x7f0000000100)="66721025361818a1a213b7673162af7f4e77d618c600dbd0b435fde79601e3a8cbb0670b1d8e1ad87a88af38c8a957b8efa13f73048923ff9352078a0fe2d95c95eb022fd6b044e977477780a9e0b91cc1d305e6a320ccf7f007c5f381e1925b62e74580d58f627c9a539e8f0ef45fb6945afc10e56f3fa9369cc2033ad1a05daee179f3159d8fd97099b99e7a7feb4fb308eeda6f96a3f5556e3fc82ed9d7610c7cf7881224503001d5f4473fca43899a61f13124392f9408112b7964c450bc73bb3f053a8e62ce4fe16eb6b07a5d09278c5ccdd03d4f25029d24ee30ed97b94ddf812104967c8510bfc505", 0xec) (async, rerun: 64) compat_12_stat12(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x40}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) (async) r8 = getuid() r9 = semget$private(0x0, 0x8, 0x10286) semop(r9, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r9, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semop(r9, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r9, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r10, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r11) (async) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r7, r8, r11, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) chown(&(0x7f00000000c0)='./file0\x00', r5, r11) 07:38:16 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:38:17 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x2f00) 07:38:17 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xf, &(0x7f00000001c0)) 07:38:17 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) lchown(&(0x7f0000000380)='./file0\x00', r0, r1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000400)='null\x00', &(0x7f0000000440)='null\x00', &(0x7f0000000480)=']).!/-\x00', &(0x7f00000004c0)='%-\x00'], &(0x7f0000000600)=[&(0x7f0000000540)='null\x00', &(0x7f0000000580)='-\x00', &(0x7f00000005c0)='\x00']) __lstat50(&(0x7f0000000180)='./file0\x00', &(0x7f0000000640)) 07:38:17 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x3400) 07:38:17 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xdc00) 07:38:17 executing program 5: compat_12_stat12(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) __stat50(&(0x7f0000000380)='./file0\x00', &(0x7f0000000280)) (async) r1 = getuid() setreuid(0xee00, r1) (async) r2 = getuid() setreuid(0xee00, r2) setreuid(r2, r0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r3 = getuid() (async) r4 = getuid() setreuid(0xee00, r4) openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x40, 0x200) setreuid(r4, r3) (async, rerun: 32) __mount50(&(0x7f0000000000)='efs\x00', &(0x7f0000000040)='./file0\x00', 0x10, &(0x7f0000000100)="66721025361818a1a213b7673162af7f4e77d618c600dbd0b435fde79601e3a8cbb0670b1d8e1ad87a88af38c8a957b8efa13f73048923ff9352078a0fe2d95c95eb022fd6b044e977477780a9e0b91cc1d305e6a320ccf7f007c5f381e1925b62e74580d58f627c9a539e8f0ef45fb6945afc10e56f3fa9369cc2033ad1a05daee179f3159d8fd97099b99e7a7feb4fb308eeda6f96a3f5556e3fc82ed9d7610c7cf7881224503001d5f4473fca43899a61f13124392f9408112b7964c450bc73bb3f053a8e62ce4fe16eb6b07a5d09278c5ccdd03d4f25029d24ee30ed97b94ddf812104967c8510bfc505", 0xec) (rerun: 32) compat_12_stat12(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x40}], 0x1, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r8 = getuid() (async) r9 = semget$private(0x0, 0x8, 0x10286) semop(r9, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r9, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r9, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r9, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r10, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r11) (async) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r7, r8, r11, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async, rerun: 64) chown(&(0x7f00000000c0)='./file0\x00', r5, r11) (rerun: 64) 07:38:17 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x40) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:17 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x40) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:17 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x40) (async) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:17 executing program 5: setreuid(0xee00, 0x0) r0 = getuid() setreuid(0xee00, r0) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)={{0x0, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x2, 0x7, 0x800}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:17 executing program 5: setreuid(0xee00, 0x0) r0 = getuid() setreuid(0xee00, r0) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)={{0x0, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x2, 0x7, 0x800}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) getuid() (async) setreuid(0xee00, r0) (async) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)={{0x0, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x2, 0x7, 0x800}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0xee00, r1) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:38:22 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:22 executing program 5: setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) r0 = getuid() setreuid(0xee00, r0) (async) setreuid(0xee00, r0) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)={{0x0, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x2, 0x7, 0x800}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:22 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) lchown(&(0x7f0000000380)='./file0\x00', r0, r1) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (async, rerun: 32) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000400)='null\x00', &(0x7f0000000440)='null\x00', &(0x7f0000000480)=']).!/-\x00', &(0x7f00000004c0)='%-\x00'], &(0x7f0000000600)=[&(0x7f0000000540)='null\x00', &(0x7f0000000580)='-\x00', &(0x7f00000005c0)='\x00']) (async, rerun: 64) __lstat50(&(0x7f0000000180)='./file0\x00', &(0x7f0000000640)) (rerun: 64) 07:38:22 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x3f00) 07:38:22 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xef00) 07:38:22 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x10, &(0x7f00000001c0)) 07:38:23 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x20000) 07:38:23 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) lchown(&(0x7f0000000380)='./file0\x00', r0, r1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000400)='null\x00', &(0x7f0000000440)='null\x00', &(0x7f0000000480)=']).!/-\x00', &(0x7f00000004c0)='%-\x00'], &(0x7f0000000600)=[&(0x7f0000000540)='null\x00', &(0x7f0000000580)='-\x00', &(0x7f00000005c0)='\x00']) __lstat50(&(0x7f0000000180)='./file0\x00', &(0x7f0000000640)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) lchown(&(0x7f0000000380)='./file0\x00', r0, r1) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000400)='null\x00', &(0x7f0000000440)='null\x00', &(0x7f0000000480)=']).!/-\x00', &(0x7f00000004c0)='%-\x00'], &(0x7f0000000600)=[&(0x7f0000000540)='null\x00', &(0x7f0000000580)='-\x00', &(0x7f00000005c0)='\x00']) (async) __lstat50(&(0x7f0000000180)='./file0\x00', &(0x7f0000000640)) (async) 07:38:23 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x15, &(0x7f00000001c0)) 07:38:23 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = compat_30_fhopen(&(0x7f0000000180)={{[0x40, 0x3ff]}, {0x1, 0x6, "1499152cee34393ef46cd8915276585c"}}, 0x40) writev(r0, &(0x7f0000000780)=[{&(0x7f00000002c0)="f33593d5b7dd529d5a9f791dbd659f6a54607ce7c60a181156ef844963b9af5fc9d4bf068152c8f09a30a8a92a09c3cc68c068e529d9d95c7d72ad758311de2c813cf2156af92b9b773316e517782400f8ced2b7f649f172a0aa0ebe8a2b583b068b60c409375fec69205c6990d294c12663909169c08e95fd15c41c73a00103b3b892251a86b85cc533bf5f65a44b09348dc88f2a57c548ac34ea474ace4b951a4a9244d3ab1f32972e1ef65046ed80920912f4288f84dcb8472935032ade", 0xbf}, {&(0x7f0000000380)="f297d608c7ac1f671df6003490e44233b4fecae2946d16e6960ac2bd575871cb590ab660fb15318a2345d51700c8a0a77bb3f09e98ad4e3b7928ccf0155bbe8fac7fb3cd2f964938877ddff28031e35772964d24f279b40c1308ce0d4e684035545d385806a391494501ab577318529f65262855d3ff09493bce72d43ab0bcf00bbdd3af330d6fe3d7e3cb616d", 0x8d}, {&(0x7f0000000440)="218a8eb9a80a180502e318bece430fca539d70e4d9b983917fd8c3e9bb0989d71e50e371c459ad4c6a4f22de4597a49cea04b620cc5da344425c2b2831600f6848a42f879754bc0bc86a8474bcc531777a9d3b71e4d2abfdefc834742a73b10ebaf854b9633d07d566e0b1fdd96bc5c7ce87a7f1f1a205da002e748ae8d3", 0x7e}, {&(0x7f00000004c0)="81a5bd181e0deaf74471a6c08b9f47dc575ba43b05b22f2909a027598ae4eec53deece287e2920392bf998f9916f843d0c75b476f76a64c4d354c87a090b9f30657fd49f09171387154661fceb3b19feca1c7f70dae942c1693aae442a3ef2670bcd9725f03a92dc6b2569a0da62d4f787d83ceee82bf87d750c664012410f67631935723784a8ea8266e7216056be53d968e05603aa9223c048b82822a48cb219a888", 0xa3}, {&(0x7f0000000580)="07dae291724885de48dda0a3ab625e8956f59559e5aaad570d8214de907d49cf50bac66e0a55b39d017db39d5b230e87d2f0e0e2a974b594042e71e72de4857cb9bb7af38db030fe11d3c32fb4a6cd5d633ef7b345beffce565837473686eeb7caf773ce758d9b8c6e53be075e19dd52cd495ce8bcb0f51868d607ae20ece8399d7773d8ecbd73d4763299e80e01bfac47178971e6188c9b8278659cf9912f3f939ac8fe33a59596fd", 0xa9}, {&(0x7f0000000640)}, {&(0x7f0000000680)="7135098749d7463e1ff018c8adb0ec86c17f4c84269107b5f698fc1d6bc9ac577a5dd7b28225314081dd88e82671ea3c24a520496522c1ffa2ee8f1b3148ccbb6f0c25ca75e71804b8c854a0fd5b590b0fbd9bf1cd97206858f9e9ea72af2c8679ef08853a048b9b24436e05f576aa6ba8c525686a9395679d63ca56c3119dec2ca6338527db2b8031bf8c0c6c46653c1489b6099eb0ed837fe7a19f55c1e76717fc917f63af9639071c62b635f40d541ac8b360d5f8dc639cb95a0e5814", 0xbe}, {&(0x7f0000000740)="fa27229c00d69c03d51283469eb2d6e81b37ced1a581e26c9305127993f397e52965abe8035f6e828f6f87524c4b08951327c8", 0x33}], 0x8) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:23 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') r1 = getuid() setreuid(0xee00, r1) setuid(r1) 07:38:23 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') r1 = getuid() setreuid(0xee00, r1) (async) setuid(r1) 07:38:23 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) r1 = getuid() setreuid(0xee00, r1) (async) setuid(r1) 07:38:23 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:24 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:27 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:27 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x4000) 07:38:27 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x40040) 07:38:28 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x80000) 07:38:28 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x5000) 07:38:28 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x1}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:28 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x19, &(0x7f00000001c0)) 07:38:28 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = compat_30_fhopen(&(0x7f0000000180)={{[0x40, 0x3ff]}, {0x1, 0x6, "1499152cee34393ef46cd8915276585c"}}, 0x40) writev(r0, &(0x7f0000000780)=[{&(0x7f00000002c0)="f33593d5b7dd529d5a9f791dbd659f6a54607ce7c60a181156ef844963b9af5fc9d4bf068152c8f09a30a8a92a09c3cc68c068e529d9d95c7d72ad758311de2c813cf2156af92b9b773316e517782400f8ced2b7f649f172a0aa0ebe8a2b583b068b60c409375fec69205c6990d294c12663909169c08e95fd15c41c73a00103b3b892251a86b85cc533bf5f65a44b09348dc88f2a57c548ac34ea474ace4b951a4a9244d3ab1f32972e1ef65046ed80920912f4288f84dcb8472935032ade", 0xbf}, {&(0x7f0000000380)="f297d608c7ac1f671df6003490e44233b4fecae2946d16e6960ac2bd575871cb590ab660fb15318a2345d51700c8a0a77bb3f09e98ad4e3b7928ccf0155bbe8fac7fb3cd2f964938877ddff28031e35772964d24f279b40c1308ce0d4e684035545d385806a391494501ab577318529f65262855d3ff09493bce72d43ab0bcf00bbdd3af330d6fe3d7e3cb616d", 0x8d}, {&(0x7f0000000440)="218a8eb9a80a180502e318bece430fca539d70e4d9b983917fd8c3e9bb0989d71e50e371c459ad4c6a4f22de4597a49cea04b620cc5da344425c2b2831600f6848a42f879754bc0bc86a8474bcc531777a9d3b71e4d2abfdefc834742a73b10ebaf854b9633d07d566e0b1fdd96bc5c7ce87a7f1f1a205da002e748ae8d3", 0x7e}, {&(0x7f00000004c0)="81a5bd181e0deaf74471a6c08b9f47dc575ba43b05b22f2909a027598ae4eec53deece287e2920392bf998f9916f843d0c75b476f76a64c4d354c87a090b9f30657fd49f09171387154661fceb3b19feca1c7f70dae942c1693aae442a3ef2670bcd9725f03a92dc6b2569a0da62d4f787d83ceee82bf87d750c664012410f67631935723784a8ea8266e7216056be53d968e05603aa9223c048b82822a48cb219a888", 0xa3}, {&(0x7f0000000580)="07dae291724885de48dda0a3ab625e8956f59559e5aaad570d8214de907d49cf50bac66e0a55b39d017db39d5b230e87d2f0e0e2a974b594042e71e72de4857cb9bb7af38db030fe11d3c32fb4a6cd5d633ef7b345beffce565837473686eeb7caf773ce758d9b8c6e53be075e19dd52cd495ce8bcb0f51868d607ae20ece8399d7773d8ecbd73d4763299e80e01bfac47178971e6188c9b8278659cf9912f3f939ac8fe33a59596fd", 0xa9}, {&(0x7f0000000640)}, {&(0x7f0000000680)="7135098749d7463e1ff018c8adb0ec86c17f4c84269107b5f698fc1d6bc9ac577a5dd7b28225314081dd88e82671ea3c24a520496522c1ffa2ee8f1b3148ccbb6f0c25ca75e71804b8c854a0fd5b590b0fbd9bf1cd97206858f9e9ea72af2c8679ef08853a048b9b24436e05f576aa6ba8c525686a9395679d63ca56c3119dec2ca6338527db2b8031bf8c0c6c46653c1489b6099eb0ed837fe7a19f55c1e76717fc917f63af9639071c62b635f40d541ac8b360d5f8dc639cb95a0e5814", 0xbe}, {&(0x7f0000000740)="fa27229c00d69c03d51283469eb2d6e81b37ced1a581e26c9305127993f397e52965abe8035f6e828f6f87524c4b08951327c8", 0x33}], 0x8) unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) compat_30_fhopen(&(0x7f0000000180)={{[0x40, 0x3ff]}, {0x1, 0x6, "1499152cee34393ef46cd8915276585c"}}, 0x40) (async) writev(r0, &(0x7f0000000780)=[{&(0x7f00000002c0)="f33593d5b7dd529d5a9f791dbd659f6a54607ce7c60a181156ef844963b9af5fc9d4bf068152c8f09a30a8a92a09c3cc68c068e529d9d95c7d72ad758311de2c813cf2156af92b9b773316e517782400f8ced2b7f649f172a0aa0ebe8a2b583b068b60c409375fec69205c6990d294c12663909169c08e95fd15c41c73a00103b3b892251a86b85cc533bf5f65a44b09348dc88f2a57c548ac34ea474ace4b951a4a9244d3ab1f32972e1ef65046ed80920912f4288f84dcb8472935032ade", 0xbf}, {&(0x7f0000000380)="f297d608c7ac1f671df6003490e44233b4fecae2946d16e6960ac2bd575871cb590ab660fb15318a2345d51700c8a0a77bb3f09e98ad4e3b7928ccf0155bbe8fac7fb3cd2f964938877ddff28031e35772964d24f279b40c1308ce0d4e684035545d385806a391494501ab577318529f65262855d3ff09493bce72d43ab0bcf00bbdd3af330d6fe3d7e3cb616d", 0x8d}, {&(0x7f0000000440)="218a8eb9a80a180502e318bece430fca539d70e4d9b983917fd8c3e9bb0989d71e50e371c459ad4c6a4f22de4597a49cea04b620cc5da344425c2b2831600f6848a42f879754bc0bc86a8474bcc531777a9d3b71e4d2abfdefc834742a73b10ebaf854b9633d07d566e0b1fdd96bc5c7ce87a7f1f1a205da002e748ae8d3", 0x7e}, {&(0x7f00000004c0)="81a5bd181e0deaf74471a6c08b9f47dc575ba43b05b22f2909a027598ae4eec53deece287e2920392bf998f9916f843d0c75b476f76a64c4d354c87a090b9f30657fd49f09171387154661fceb3b19feca1c7f70dae942c1693aae442a3ef2670bcd9725f03a92dc6b2569a0da62d4f787d83ceee82bf87d750c664012410f67631935723784a8ea8266e7216056be53d968e05603aa9223c048b82822a48cb219a888", 0xa3}, {&(0x7f0000000580)="07dae291724885de48dda0a3ab625e8956f59559e5aaad570d8214de907d49cf50bac66e0a55b39d017db39d5b230e87d2f0e0e2a974b594042e71e72de4857cb9bb7af38db030fe11d3c32fb4a6cd5d633ef7b345beffce565837473686eeb7caf773ce758d9b8c6e53be075e19dd52cd495ce8bcb0f51868d607ae20ece8399d7773d8ecbd73d4763299e80e01bfac47178971e6188c9b8278659cf9912f3f939ac8fe33a59596fd", 0xa9}, {&(0x7f0000000640)}, {&(0x7f0000000680)="7135098749d7463e1ff018c8adb0ec86c17f4c84269107b5f698fc1d6bc9ac577a5dd7b28225314081dd88e82671ea3c24a520496522c1ffa2ee8f1b3148ccbb6f0c25ca75e71804b8c854a0fd5b590b0fbd9bf1cd97206858f9e9ea72af2c8679ef08853a048b9b24436e05f576aa6ba8c525686a9395679d63ca56c3119dec2ca6338527db2b8031bf8c0c6c46653c1489b6099eb0ed837fe7a19f55c1e76717fc917f63af9639071c62b635f40d541ac8b360d5f8dc639cb95a0e5814", 0xbe}, {&(0x7f0000000740)="fa27229c00d69c03d51283469eb2d6e81b37ced1a581e26c9305127993f397e52965abe8035f6e828f6f87524c4b08951327c8", 0x33}], 0x8) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:38:28 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x1}}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x1}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:28 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:28 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0x0, r0) (async) setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:38:29 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = compat_30_fhopen(&(0x7f0000000180)={{[0x40, 0x3ff]}, {0x1, 0x6, "1499152cee34393ef46cd8915276585c"}}, 0x40) writev(r0, &(0x7f0000000780)=[{&(0x7f00000002c0)="f33593d5b7dd529d5a9f791dbd659f6a54607ce7c60a181156ef844963b9af5fc9d4bf068152c8f09a30a8a92a09c3cc68c068e529d9d95c7d72ad758311de2c813cf2156af92b9b773316e517782400f8ced2b7f649f172a0aa0ebe8a2b583b068b60c409375fec69205c6990d294c12663909169c08e95fd15c41c73a00103b3b892251a86b85cc533bf5f65a44b09348dc88f2a57c548ac34ea474ace4b951a4a9244d3ab1f32972e1ef65046ed80920912f4288f84dcb8472935032ade", 0xbf}, {&(0x7f0000000380)="f297d608c7ac1f671df6003490e44233b4fecae2946d16e6960ac2bd575871cb590ab660fb15318a2345d51700c8a0a77bb3f09e98ad4e3b7928ccf0155bbe8fac7fb3cd2f964938877ddff28031e35772964d24f279b40c1308ce0d4e684035545d385806a391494501ab577318529f65262855d3ff09493bce72d43ab0bcf00bbdd3af330d6fe3d7e3cb616d", 0x8d}, {&(0x7f0000000440)="218a8eb9a80a180502e318bece430fca539d70e4d9b983917fd8c3e9bb0989d71e50e371c459ad4c6a4f22de4597a49cea04b620cc5da344425c2b2831600f6848a42f879754bc0bc86a8474bcc531777a9d3b71e4d2abfdefc834742a73b10ebaf854b9633d07d566e0b1fdd96bc5c7ce87a7f1f1a205da002e748ae8d3", 0x7e}, {&(0x7f00000004c0)="81a5bd181e0deaf74471a6c08b9f47dc575ba43b05b22f2909a027598ae4eec53deece287e2920392bf998f9916f843d0c75b476f76a64c4d354c87a090b9f30657fd49f09171387154661fceb3b19feca1c7f70dae942c1693aae442a3ef2670bcd9725f03a92dc6b2569a0da62d4f787d83ceee82bf87d750c664012410f67631935723784a8ea8266e7216056be53d968e05603aa9223c048b82822a48cb219a888", 0xa3}, {&(0x7f0000000580)="07dae291724885de48dda0a3ab625e8956f59559e5aaad570d8214de907d49cf50bac66e0a55b39d017db39d5b230e87d2f0e0e2a974b594042e71e72de4857cb9bb7af38db030fe11d3c32fb4a6cd5d633ef7b345beffce565837473686eeb7caf773ce758d9b8c6e53be075e19dd52cd495ce8bcb0f51868d607ae20ece8399d7773d8ecbd73d4763299e80e01bfac47178971e6188c9b8278659cf9912f3f939ac8fe33a59596fd", 0xa9}, {&(0x7f0000000640)}, {&(0x7f0000000680)="7135098749d7463e1ff018c8adb0ec86c17f4c84269107b5f698fc1d6bc9ac577a5dd7b28225314081dd88e82671ea3c24a520496522c1ffa2ee8f1b3148ccbb6f0c25ca75e71804b8c854a0fd5b590b0fbd9bf1cd97206858f9e9ea72af2c8679ef08853a048b9b24436e05f576aa6ba8c525686a9395679d63ca56c3119dec2ca6338527db2b8031bf8c0c6c46653c1489b6099eb0ed837fe7a19f55c1e76717fc917f63af9639071c62b635f40d541ac8b360d5f8dc639cb95a0e5814", 0xbe}, {&(0x7f0000000740)="fa27229c00d69c03d51283469eb2d6e81b37ced1a581e26c9305127993f397e52965abe8035f6e828f6f87524c4b08951327c8", 0x33}], 0x8) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:29 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0x0, r0) (async) setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:29 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) __lstat50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r0, r2, 0xff6fbf2ec8c14db4) setreuid(0xee00, r0) r3 = semget$private(0x0, 0x0, 0x149) ____semctl50$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000200)=@array=&(0x7f00000001c0)=0x800) unlink(&(0x7f00000000c0)='./file0\x00') r4 = semget(0x3, 0x0, 0x404) compat_14___semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000000)=@val=0x2) 07:38:29 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r0 = getuid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) __lstat50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) (async) __lstat50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r0, r2, 0xff6fbf2ec8c14db4) setreuid(0xee00, r0) r3 = semget$private(0x0, 0x0, 0x149) ____semctl50$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000200)=@array=&(0x7f00000001c0)=0x800) unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') semget(0x3, 0x0, 0x404) (async) r4 = semget(0x3, 0x0, 0x404) compat_14___semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000000)=@val=0x2) 07:38:33 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x400000) 07:38:33 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x1}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:33 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x5100) 07:38:33 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x1a, &(0x7f00000001c0)) 07:38:33 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:33 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) (async) __lstat50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r0, r2, 0xff6fbf2ec8c14db4) (async) setreuid(0xee00, r0) r3 = semget$private(0x0, 0x0, 0x149) ____semctl50$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000200)=@array=&(0x7f00000001c0)=0x800) unlink(&(0x7f00000000c0)='./file0\x00') r4 = semget(0x3, 0x0, 0x404) compat_14___semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000000)=@val=0x2) 07:38:33 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1000000) 07:38:33 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x6000) 07:38:34 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x38) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:34 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:38:34 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x38) (async) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:34 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x38) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:34 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:38 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000000180)='./file0\x00', r0, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:38 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x7) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:38 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x1b, &(0x7f00000001c0)) 07:38:38 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x2000000) 07:38:39 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000000180)='./file0\x00', r0, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:39 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) __mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f00000002c0)='./file0\x00', 0x40, &(0x7f0000000300)="6955a1e9787512e02bcd9ed2530eefd052e4cef6216c2c71d2541db69370206d36434dd127d59f11c25f5abf04b782989f6619565a2defdadfed6f1ccb4742e45fd664253a32ceaaa6d77705c6e38c3548229517299a6c483b813e8598f5ecc34a0fce3749ffc2c7d2921031014a284bf1916ff2de23f2ab347582e5bd0562985397aa105d0c4680a534701ecd389fd65e627bedc0952df1b4749e81", 0x9c) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:39 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x98f4) 07:38:39 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x23, &(0x7f00000001c0)) 07:38:39 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x7) (async, rerun: 32) r0 = getuid() (rerun: 32) setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:39 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x3000000) 07:38:39 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) __mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f00000002c0)='./file0\x00', 0x40, &(0x7f0000000300)="6955a1e9787512e02bcd9ed2530eefd052e4cef6216c2c71d2541db69370206d36434dd127d59f11c25f5abf04b782989f6619565a2defdadfed6f1ccb4742e45fd664253a32ceaaa6d77705c6e38c3548229517299a6c483b813e8598f5ecc34a0fce3749ffc2c7d2921031014a284bf1916ff2de23f2ab347582e5bd0562985397aa105d0c4680a534701ecd389fd65e627bedc0952df1b4749e81", 0x9c) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:40 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x98f5) 07:38:40 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x7) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x7) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:40 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) setreuid(0xee00, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:40 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) setreuid(0xee00, 0x0) (async, rerun: 64) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 64) 07:38:40 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) setreuid(0xee00, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) setreuid(0xee00, 0x0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:38:44 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000000180)='./file0\x00', r0, r2) (async) lchown(&(0x7f0000000180)='./file0\x00', r0, r2) unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:44 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x98f6) 07:38:44 executing program 5: setreuid(0xee00, 0x0) getuid() mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:45 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0)) 07:38:45 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) __mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f00000002c0)='./file0\x00', 0x40, &(0x7f0000000300)="6955a1e9787512e02bcd9ed2530eefd052e4cef6216c2c71d2541db69370206d36434dd127d59f11c25f5abf04b782989f6619565a2defdadfed6f1ccb4742e45fd664253a32ceaaa6d77705c6e38c3548229517299a6c483b813e8598f5ecc34a0fce3749ffc2c7d2921031014a284bf1916ff2de23f2ab347582e5bd0562985397aa105d0c4680a534701ecd389fd65e627bedc0952df1b4749e81", 0x9c) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:45 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xcc00) 07:38:45 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x4000000) 07:38:45 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) setgid(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') openat(r1, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x4) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') acct(&(0x7f0000000180)='./file0\x00') 07:38:45 executing program 5: setreuid(0xee00, 0x0) getuid() (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:45 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x29, &(0x7f00000001c0)) 07:38:45 executing program 5: setreuid(0xee00, 0x0) getuid() mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:45 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) setreuid(0xee00, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:45 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) setreuid(0xee00, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) setreuid(0xee00, 0x0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:38:45 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) setreuid(0xee00, 0x0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:45 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r2, 0x18, 0x48}, 0x2, 0x95, 0x8}) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000540)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={&(0x7f00000003c0)={0x0, 0xa6, 0xff}, 0x200, 0x2, 0xfff}, 0x3f, 0x1, 0x5c}, &(0x7f0000000500)={&(0x7f00000004c0)={&(0x7f0000000480)={0x0, 0x5, 0x3, 0x45e1}, 0x800, 0x8, 0x1}, 0x7ff, 0x4, 0x1000}}) __lstat50(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00000006c0), &(0x7f0000000700)=0xc) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100), 0x0, 0x200000) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r10 = getuid() r11 = semget$private(0x0, 0x8, 0x10286) semop(r11, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r11, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r11, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r11, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r12, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r13) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r9, r10, r13, 0x18, 0x48}, 0x2, 0x95, 0x8}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=ANY=[@ANYBLOB="01e60d002e2f66696c65"], 0xa, &(0x7f00000002c0)=[{&(0x7f0000000040)="fe3cc36c41f3e43d731f280ae1d0cb1b201fff8da4cf8c2e9b94cb39b8ba163cf3d7fd01109d0153e08824020716981a8567afcbeab34b7de860", 0x3a}, {&(0x7f0000000100)="0d4fe012a63184221011b7a307a637f3b2bcbd5d66b4b6d1325e4794632f70844166217f71e4a32de7e1f5ad320333d9bf81ff4f5350297b3e72b378ef0a40d01d994f5d535bc5e9dfd746e39ab9083b4de26c9ad230b84ac6721284a36531184b6cc5c5be05a751abf7588b5abcf313c4feb7ee4a578a9789355a7d3478355fde7fb23bffc776be66d50988dadaa3a732a35f7f72cd2c4dc2093a00ee006942c1e57a1639ccca02f636682893859c0dab6e86536c7e68eaa3b82c3ede47b609e49c28b3fbb08dc21468d079e98bef56b6de131b3761820acc2610c03d0be1ae37164320f07bdcdf9fb4a6c6647655b952c34bdab061", 0xf6}, {&(0x7f0000000080)="0aa25e0038", 0x5}, {&(0x7f0000000200)="51035b02bde312299f733dc43251aaf63450925a27b56c61bacce33ec9e256ea9f993287b410d35b4d56cd7c8174661833727c81eaf6b157dfca21e953641df596fbfa0840818df7ec725d19e10c70ff58dc8b5586612b19a573b6ffa687e64f7aa1aa808a4f17b5e42ec1bb2a3b7e5439b87db0cbef78df139042b7aa52511b740b854b7ca0e35fd068a87f400592499443c7fe36b5022787c8d874cca073d9fc7235f7961573d0112ebf", 0xab}], 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000ffff00000100000020000000005c0000ffff000500"/36, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x40a}, 0x40c) 07:38:47 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r2, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000540)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={&(0x7f00000003c0)={0x0, 0xa6, 0xff}, 0x200, 0x2, 0xfff}, 0x3f, 0x1, 0x5c}, &(0x7f0000000500)={&(0x7f00000004c0)={&(0x7f0000000480)={0x0, 0x5, 0x3, 0x45e1}, 0x800, 0x8, 0x1}, 0x7ff, 0x4, 0x1000}}) (async) __lstat50(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00000006c0), &(0x7f0000000700)=0xc) (async) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) poll(&(0x7f0000000100), 0x0, 0x200000) (async) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r10 = getuid() (async) r11 = semget$private(0x0, 0x8, 0x10286) semop(r11, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r11, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r11, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r11, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r12, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r13) (async) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r9, r10, r13, 0x18, 0x48}, 0x2, 0x95, 0x8}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=ANY=[@ANYBLOB="01e60d002e2f66696c65"], 0xa, &(0x7f00000002c0)=[{&(0x7f0000000040)="fe3cc36c41f3e43d731f280ae1d0cb1b201fff8da4cf8c2e9b94cb39b8ba163cf3d7fd01109d0153e08824020716981a8567afcbeab34b7de860", 0x3a}, {&(0x7f0000000100)="0d4fe012a63184221011b7a307a637f3b2bcbd5d66b4b6d1325e4794632f70844166217f71e4a32de7e1f5ad320333d9bf81ff4f5350297b3e72b378ef0a40d01d994f5d535bc5e9dfd746e39ab9083b4de26c9ad230b84ac6721284a36531184b6cc5c5be05a751abf7588b5abcf313c4feb7ee4a578a9789355a7d3478355fde7fb23bffc776be66d50988dadaa3a732a35f7f72cd2c4dc2093a00ee006942c1e57a1639ccca02f636682893859c0dab6e86536c7e68eaa3b82c3ede47b609e49c28b3fbb08dc21468d079e98bef56b6de131b3761820acc2610c03d0be1ae37164320f07bdcdf9fb4a6c6647655b952c34bdab061", 0xf6}, {&(0x7f0000000080)="0aa25e0038", 0x5}, {&(0x7f0000000200)="51035b02bde312299f733dc43251aaf63450925a27b56c61bacce33ec9e256ea9f993287b410d35b4d56cd7c8174661833727c81eaf6b157dfca21e953641df596fbfa0840818df7ec725d19e10c70ff58dc8b5586612b19a573b6ffa687e64f7aa1aa808a4f17b5e42ec1bb2a3b7e5439b87db0cbef78df139042b7aa52511b740b854b7ca0e35fd068a87f400592499443c7fe36b5022787c8d874cca073d9fc7235f7961573d0112ebf", 0xab}], 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000ffff00000100000020000000005c0000ffff000500"/36, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x40a}, 0x40c) 07:38:50 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_14___semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000180)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:50 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xcd00) 07:38:50 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000040), &(0x7f0000000180)=0xc) (async) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r2) (async) setregid(0x0, r2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r2, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r2, 0x18, 0x48}, 0x2, 0x95, 0x8}) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000540)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={&(0x7f00000003c0)={0x0, 0xa6, 0xff}, 0x200, 0x2, 0xfff}, 0x3f, 0x1, 0x5c}, &(0x7f0000000500)={&(0x7f00000004c0)={&(0x7f0000000480)={0x0, 0x5, 0x3, 0x45e1}, 0x800, 0x8, 0x1}, 0x7ff, 0x4, 0x1000}}) (async) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000540)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={&(0x7f00000003c0)={0x0, 0xa6, 0xff}, 0x200, 0x2, 0xfff}, 0x3f, 0x1, 0x5c}, &(0x7f0000000500)={&(0x7f00000004c0)={&(0x7f0000000480)={0x0, 0x5, 0x3, 0x45e1}, 0x800, 0x8, 0x1}, 0x7ff, 0x4, 0x1000}}) __lstat50(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00000006c0), &(0x7f0000000700)=0xc) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100), 0x0, 0x200000) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r10 = getuid() r11 = semget$private(0x0, 0x8, 0x10286) semop(r11, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r11, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r11, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semop(r11, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r11, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r12, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r13) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r9, r10, r13, 0x18, 0x48}, 0x2, 0x95, 0x8}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=ANY=[@ANYBLOB="01e60d002e2f66696c65"], 0xa, &(0x7f00000002c0)=[{&(0x7f0000000040)="fe3cc36c41f3e43d731f280ae1d0cb1b201fff8da4cf8c2e9b94cb39b8ba163cf3d7fd01109d0153e08824020716981a8567afcbeab34b7de860", 0x3a}, {&(0x7f0000000100)="0d4fe012a63184221011b7a307a637f3b2bcbd5d66b4b6d1325e4794632f70844166217f71e4a32de7e1f5ad320333d9bf81ff4f5350297b3e72b378ef0a40d01d994f5d535bc5e9dfd746e39ab9083b4de26c9ad230b84ac6721284a36531184b6cc5c5be05a751abf7588b5abcf313c4feb7ee4a578a9789355a7d3478355fde7fb23bffc776be66d50988dadaa3a732a35f7f72cd2c4dc2093a00ee006942c1e57a1639ccca02f636682893859c0dab6e86536c7e68eaa3b82c3ede47b609e49c28b3fbb08dc21468d079e98bef56b6de131b3761820acc2610c03d0be1ae37164320f07bdcdf9fb4a6c6647655b952c34bdab061", 0xf6}, {&(0x7f0000000080)="0aa25e0038", 0x5}, {&(0x7f0000000200)="51035b02bde312299f733dc43251aaf63450925a27b56c61bacce33ec9e256ea9f993287b410d35b4d56cd7c8174661833727c81eaf6b157dfca21e953641df596fbfa0840818df7ec725d19e10c70ff58dc8b5586612b19a573b6ffa687e64f7aa1aa808a4f17b5e42ec1bb2a3b7e5439b87db0cbef78df139042b7aa52511b740b854b7ca0e35fd068a87f400592499443c7fe36b5022787c8d874cca073d9fc7235f7961573d0112ebf", 0xab}], 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000ffff00000100000020000000005c0000ffff000500"/36, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x40a}, 0x40c) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=ANY=[@ANYBLOB="01e60d002e2f66696c65"], 0xa, &(0x7f00000002c0)=[{&(0x7f0000000040)="fe3cc36c41f3e43d731f280ae1d0cb1b201fff8da4cf8c2e9b94cb39b8ba163cf3d7fd01109d0153e08824020716981a8567afcbeab34b7de860", 0x3a}, {&(0x7f0000000100)="0d4fe012a63184221011b7a307a637f3b2bcbd5d66b4b6d1325e4794632f70844166217f71e4a32de7e1f5ad320333d9bf81ff4f5350297b3e72b378ef0a40d01d994f5d535bc5e9dfd746e39ab9083b4de26c9ad230b84ac6721284a36531184b6cc5c5be05a751abf7588b5abcf313c4feb7ee4a578a9789355a7d3478355fde7fb23bffc776be66d50988dadaa3a732a35f7f72cd2c4dc2093a00ee006942c1e57a1639ccca02f636682893859c0dab6e86536c7e68eaa3b82c3ede47b609e49c28b3fbb08dc21468d079e98bef56b6de131b3761820acc2610c03d0be1ae37164320f07bdcdf9fb4a6c6647655b952c34bdab061", 0xf6}, {&(0x7f0000000080)="0aa25e0038", 0x5}, {&(0x7f0000000200)="51035b02bde312299f733dc43251aaf63450925a27b56c61bacce33ec9e256ea9f993287b410d35b4d56cd7c8174661833727c81eaf6b157dfca21e953641df596fbfa0840818df7ec725d19e10c70ff58dc8b5586612b19a573b6ffa687e64f7aa1aa808a4f17b5e42ec1bb2a3b7e5439b87db0cbef78df139042b7aa52511b740b854b7ca0e35fd068a87f400592499443c7fe36b5022787c8d874cca073d9fc7235f7961573d0112ebf", 0xab}], 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000ffff00000100000020000000005c0000ffff000500"/36, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x40a}, 0x40c) 07:38:50 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 64) setgid(r0) (rerun: 64) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x4) (async, rerun: 64) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 64) unlink(&(0x7f00000000c0)='./file0\x00') (async, rerun: 32) acct(&(0x7f0000000180)='./file0\x00') (rerun: 32) 07:38:50 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x7000000) 07:38:50 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x2d, &(0x7f00000001c0)) 07:38:50 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) setgid(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') openat(r1, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x4) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') acct(&(0x7f0000000180)='./file0\x00') 07:38:51 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_14___semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000180)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) compat_14___semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000180)) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:38:51 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xea02) 07:38:51 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x8000000) 07:38:51 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() lchflags(&(0x7f0000000000)='./file0\x00', 0x10000) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:51 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() lchflags(&(0x7f0000000000)='./file0\x00', 0x10000) (async) setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:51 executing program 5: setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() lchflags(&(0x7f0000000000)='./file0\x00', 0x10000) setreuid(0xee00, r0) (async) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:51 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000000)='coda\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, &(0x7f0000000080)) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:51 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000000)='coda\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, &(0x7f0000000080)) (async) compat_40_mount(&(0x7f0000000000)='coda\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, &(0x7f0000000080)) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:52 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000000)='coda\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, &(0x7f0000000080)) getuid() (async) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:52 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x20) r0 = getuid() setreuid(0xee00, r0) r1 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) compat_50_____semctl13$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=@array=&(0x7f0000000000)=0x40) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:56 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x2f, &(0x7f00000001c0)) 07:38:56 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xef00) 07:38:56 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') r2 = getuid() setreuid(0xee00, r2) compat_50___msgctl13$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000400)={{0x4, r1, r0, r2, r0, 0x38, 0x3}, 0x8, 0x0, 0x5ae, 0x2, 0x7, 0x5, 0x8, &(0x7f0000000300)={&(0x7f00000002c0)={&(0x7f0000000180)={0x0, 0x0, 0x3f, 0xfff}, 0x4895, 0x1, 0x1000}, 0x6, 0x4b7, 0x20}, &(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)={0x0, 0x9, 0x58a, 0x1}, 0xff, 0x4, 0x8fb}, 0x4, 0x2, 0x7}, 0x81}) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:56 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x34, &(0x7f00000001c0)) 07:38:56 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x20) r0 = getuid() setreuid(0xee00, r0) r1 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) compat_50_____semctl13$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=@array=&(0x7f0000000000)=0x40) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x20) (async) getuid() (async) setreuid(0xee00, r0) (async) semget$private(0x0, 0x4, 0x0) (async) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) (async) compat_50_____semctl13$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=@array=&(0x7f0000000000)=0x40) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:38:56 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xb000000) 07:38:56 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) compat_14___semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000180)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:38:56 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x20) r0 = getuid() setreuid(0xee00, r0) (async) r1 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) compat_50_____semctl13$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=@array=&(0x7f0000000000)=0x40) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:56 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x1c0) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:56 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xc000000) 07:38:57 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) r2 = getuid() setreuid(0xee00, r2) compat_50___msgctl13$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000400)={{0x4, r1, r0, r2, r0, 0x38, 0x3}, 0x8, 0x0, 0x5ae, 0x2, 0x7, 0x5, 0x8, &(0x7f0000000300)={&(0x7f00000002c0)={&(0x7f0000000180)={0x0, 0x0, 0x3f, 0xfff}, 0x4895, 0x1, 0x1000}, 0x6, 0x4b7, 0x20}, &(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)={0x0, 0x9, 0x58a, 0x1}, 0xff, 0x4, 0x8fb}, 0x4, 0x2, 0x7}, 0x81}) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:38:57 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async, rerun: 32) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x1c0) (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 32) 07:38:57 executing program 5: compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffff9c, 0x0, r1) r2 = getuid() setreuid(r2, r0) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r3 = getuid() setreuid(0xee00, r3) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:00 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xf498) 07:39:00 executing program 5: compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffff9c, 0x0, r1) (async) r2 = getuid() setreuid(r2, r0) setreuid(0xee00, 0x0) (async, rerun: 32) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) r3 = getuid() setreuid(0xee00, r3) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:00 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x35, &(0x7f00000001c0)) 07:39:00 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x1c0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:01 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xf598) 07:39:01 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x38, &(0x7f00000001c0)) 07:39:01 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x15000000) 07:39:01 executing program 5: compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffff9c, 0x0, r1) r2 = getuid() setreuid(r2, r0) setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r3 = getuid() setreuid(0xee00, r3) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:01 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') r2 = getuid() setreuid(0xee00, r2) (async) setreuid(0xee00, r2) compat_50___msgctl13$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000400)={{0x4, r1, r0, r2, r0, 0x38, 0x3}, 0x8, 0x0, 0x5ae, 0x2, 0x7, 0x5, 0x8, &(0x7f0000000300)={&(0x7f00000002c0)={&(0x7f0000000180)={0x0, 0x0, 0x3f, 0xfff}, 0x4895, 0x1, 0x1000}, 0x6, 0x4b7, 0x20}, &(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)={0x0, 0x9, 0x58a, 0x1}, 0xff, 0x4, 0x8fb}, 0x4, 0x2, 0x7}, 0x81}) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:01 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() compat_20_fstatfs(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') compat_20_statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) setreuid(r2, r0) r3 = semget(0x0, 0x3, 0x4) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000000)={{0x8, r0, 0x0, r0, 0x0, 0x800, 0x9}, 0x9827, 0x1, 0x9}) 07:39:01 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000180)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:01 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000180)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) chdir(&(0x7f0000000180)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:39:01 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() (async) compat_20_fstatfs(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) setreuid(r1, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_20_statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) setreuid(r2, r0) (async) r3 = semget(0x0, 0x3, 0x4) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000000)={{0x8, r0, 0x0, r0, 0x0, 0x800, 0x9}, 0x9827, 0x1, 0x9}) 07:39:02 executing program 5: setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() compat_20_fstatfs(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') compat_20_statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) setreuid(r2, r0) r3 = semget(0x0, 0x3, 0x4) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000000)={{0x8, r0, 0x0, r0, 0x0, 0x800, 0x9}, 0x9827, 0x1, 0x9}) (async) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000000)={{0x8, r0, 0x0, r0, 0x0, 0x800, 0x9}, 0x9827, 0x1, 0x9}) 07:39:02 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() compat_20_statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = getuid() setreuid(0xee00, r1) setreuid(r1, r0) unlink(&(0x7f0000000000)='./file0\x00') 07:39:05 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000), 0x5}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:05 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xf698) 07:39:06 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x39, &(0x7f00000001c0)) 07:39:06 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000), 0x5}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:06 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 32) chdir(&(0x7f0000000180)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:06 executing program 5: setreuid(0xee00, 0x0) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 64) r0 = getuid() (async) compat_20_statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) (async) r1 = getuid() setreuid(0xee00, r1) (async) setreuid(r1, r0) (async) unlink(&(0x7f0000000000)='./file0\x00') 07:39:06 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1a000000) 07:39:06 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x40040) 07:39:06 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x100) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:06 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1b000000) 07:39:07 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() compat_20_statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = getuid() setreuid(0xee00, r1) setreuid(r1, r0) unlink(&(0x7f0000000000)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) compat_20_statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) (async) getuid() (async) setreuid(0xee00, r1) (async) setreuid(r1, r0) (async) unlink(&(0x7f0000000000)='./file0\x00') (async) 07:39:07 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x9, 0xb676}, &(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)={0x0, 0x38, 0x2, 0x2}, 0x7, 0x400, 0x9}, 0x5, 0x2, 0xff81}}) setreuid(r1, r0) 07:39:07 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x54, &(0x7f00000001c0)) 07:39:07 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x9, 0xb676}, &(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)={0x0, 0x38, 0x2, 0x2}, 0x7, 0x400, 0x9}, 0x5, 0x2, 0xff81}}) setreuid(r1, r0) setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x9, 0xb676}, &(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)={0x0, 0x38, 0x2, 0x2}, 0x7, 0x400, 0x9}, 0x5, 0x2, 0xff81}}) (async) setreuid(r1, r0) (async) 07:39:07 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x9, 0xb676}, &(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)={0x0, 0x38, 0x2, 0x2}, 0x7, 0x400, 0x9}, 0x5, 0x2, 0xff81}}) setreuid(r1, r0) 07:39:11 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000), 0x5}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:11 executing program 5: r0 = getuid() setreuid(0xee00, r0) setreuid(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(0xee00, r1) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r2, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) r3 = getuid() setreuid(0xee00, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r6 = getuid() r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) r8 = semget(0x3, 0x2, 0x30) r9 = getegid() r10 = getuid() setreuid(0xee00, r10) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000200)={{0x5afe, 0x0, r9, r10, 0x0, 0x4, 0x81}, 0x2, 0x9, 0x10000}) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r7, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r11, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r12) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r5, r6, r12, 0x18, 0x48}, 0x2, 0x95, 0x8}) compat_50___msgctl13$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x7, r3, 0xffffffffffffffff, r1, r5, 0x40, 0x7}, 0x3, 0x7ff, 0x7e1, 0x5, 0x5, 0x8000000000000000, 0x3, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x9, 0x9, 0x260c}, 0x4, 0x3, 0x5}, &(0x7f0000000140)={&(0x7f0000000100)={&(0x7f0000000080)={0x0, 0x80, 0x9, 0x400}, 0x1, 0xfff9, 0x9}, 0x20, 0x3, 0x400}, 0xffffffff}) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:12 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x400000) 07:39:12 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1d000000) 07:39:12 executing program 1: r0 = syz_usb_connect$printer(0x7, 0x36, &(0x7f0000000180)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7, 0x80, 0x1f, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x7, 0x1, 0x1, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x9, 0x0, 0x3}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x6, 0x5, 0x3}}]}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f00000002c0)={0xa, 0x6, 0x300, 0x80, 0x6, 0x4, 0x10, 0xfc}, 0xc, &(0x7f0000000300)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0xe, 0x3, 0x5, 0x3ff}]}, 0x2, [{0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x423}}, {0xee, &(0x7f0000000380)=ANY=[@ANYBLOB="ee037c8567019b3f24efb44bd492c19608b9c16c0e536e7c8a87f2b619a1d9466538d77780d25da70b45f6e9074457c44609415cbb2d5e7a1591c6d5e9aa4a035caf3839fd49b49c45bbfe382b9354ac75a65935ed8ca8ec29d8acabe24c8600ce82936b74cd41c905c80468ce4ec153420ac1df1fb5f5a28f2282c26df4fa8281815c481a19150fc87d3dc0af50270f0f54da6aaade04460386881b2bf43ec82959418aea90b19e0c99bbebc2dba666f3076bb77585382d97dce368219702467246b360485e1d00c5925f58a2324adf30acdab06bcb207ab9405473f90e5ea5629df8d90cffd262a5a0b834234a"]}]}) ioctl$WSKBDIO_COMPLEXBELL(r0, 0x80105702, &(0x7f00000004c0)={0x1, 0x3, 0xfffffffb, 0x80}) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) syz_usb_connect$printer(0x1, 0x2d, &(0x7f0000000500)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x40, 0x16, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x7, 0x1, 0x2, 0x81, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x81, 0x98, 0x94}}}}}]}}]}}, &(0x7f0000000700)={0xa, &(0x7f0000000540)={0xa, 0x6, 0x300, 0x0, 0x0, 0xf8, 0x10, 0x7}, 0xc, &(0x7f0000000580)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x18, 0x4, 0x2, 0x6}]}, 0x2, [{0xdd, &(0x7f00000005c0)=@string={0xdd, 0x3, "31cdfcb480dbcab8f9870e6836af7b77f15ab8605fec913858d61c8f796669564959b74b8e1384d1cc657da02543916071c0879a21dc2225f58891c884d32873cbb7780b39ad9a632f8ffa95ff440aeb647c24e23dc7bd95cd564abdb7547b371197934e563211f68eaab22b024694e5a7be4e94edbc086b769fa53ecd30416df0d59ed5632777c302e2b0d31139da5c05e2ec5a5f83f1f2f350b37a0404c457e59f5f4232b1f9eccd2b5f63a928ec35f3e02ef348eced88ff434ce12ffbff6d0dc339b1e28ab28613974039f4c99f709780ad42c4664fd19082f8"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x300a}}]}) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:12 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x100) unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x100) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:39:12 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x55, &(0x7f00000001c0)) 07:39:12 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x1000000) 07:39:12 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x100) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:12 executing program 5: r0 = getuid() setreuid(0xee00, r0) (async) setreuid(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r1 = getuid() setreuid(0xee00, r1) (async) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r2, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async) r3 = getuid() setreuid(0xee00, r3) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r6 = getuid() r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) r8 = semget(0x3, 0x2, 0x30) r9 = getegid() (async) r10 = getuid() setreuid(0xee00, r10) (async) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000200)={{0x5afe, 0x0, r9, r10, 0x0, 0x4, 0x81}, 0x2, 0x9, 0x10000}) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r7, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r11, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r12) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r5, r6, r12, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) compat_50___msgctl13$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x7, r3, 0xffffffffffffffff, r1, r5, 0x40, 0x7}, 0x3, 0x7ff, 0x7e1, 0x5, 0x5, 0x8000000000000000, 0x3, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x9, 0x9, 0x260c}, 0x4, 0x3, 0x5}, &(0x7f0000000140)={&(0x7f0000000100)={&(0x7f0000000080)={0x0, 0x80, 0x9, 0x400}, 0x1, 0xfff9, 0x9}, 0x20, 0x3, 0x400}, 0xffffffff}) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:12 executing program 5: r0 = getuid() setreuid(0xee00, r0) setreuid(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r1 = getuid() setreuid(0xee00, r1) (async) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r2, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async, rerun: 64) r3 = getuid() (rerun: 64) setreuid(0xee00, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async, rerun: 64) r6 = getuid() (async, rerun: 64) r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) r8 = semget(0x3, 0x2, 0x30) (async) r9 = getegid() (async) r10 = getuid() setreuid(0xee00, r10) (async) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000200)={{0x5afe, 0x0, r9, r10, 0x0, 0x4, 0x81}, 0x2, 0x9, 0x10000}) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r7, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r11, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r12) (async) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r5, r6, r12, 0x18, 0x48}, 0x2, 0x95, 0x8}) compat_50___msgctl13$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x7, r3, 0xffffffffffffffff, r1, r5, 0x40, 0x7}, 0x3, 0x7ff, 0x7e1, 0x5, 0x5, 0x8000000000000000, 0x3, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x9, 0x9, 0x260c}, 0x4, 0x3, 0x5}, &(0x7f0000000140)={&(0x7f0000000100)={&(0x7f0000000080)={0x0, 0x80, 0x9, 0x400}, 0x1, 0xfff9, 0x9}, 0x20, 0x3, 0x400}, 0xffffffff}) (async, rerun: 64) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 64) 07:39:12 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x58, &(0x7f00000001c0)) 07:39:12 executing program 5: compat_20_statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) setreuid(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='lfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, &(0x7f0000000100)="4603a94b27dd18c11cdd0630e2ad12d7e067594aa6eae9be6b14e93899e750040459bb56dad400ca5bf0c3e89c81", 0x2e) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(r1, r1) 07:39:12 executing program 5: compat_20_statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) (async) compat_20_statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) setreuid(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='lfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, &(0x7f0000000100)="4603a94b27dd18c11cdd0630e2ad12d7e067594aa6eae9be6b14e93899e750040459bb56dad400ca5bf0c3e89c81", 0x2e) r1 = getuid() setreuid(0xee00, r1) (async) setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(r1, r1) 07:39:13 executing program 5: compat_20_statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) setreuid(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='lfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, &(0x7f0000000100)="4603a94b27dd18c11cdd0630e2ad12d7e067594aa6eae9be6b14e93899e750040459bb56dad400ca5bf0c3e89c81", 0x2e) r1 = getuid() setreuid(0xee00, r1) (async) setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(r1, r1) (async) setreuid(r1, r1) 07:39:16 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1f000000) [ 554.1526927] uhub1: device problem, disabling port 1 [ 554.7226987] uhub1: device problem, disabling port 1 07:39:18 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:18 executing program 1: r0 = syz_usb_connect$printer(0x7, 0x36, &(0x7f0000000180)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7, 0x80, 0x1f, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x7, 0x1, 0x1, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x9, 0x0, 0x3}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x6, 0x5, 0x3}}]}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f00000002c0)={0xa, 0x6, 0x300, 0x80, 0x6, 0x4, 0x10, 0xfc}, 0xc, &(0x7f0000000300)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0xe, 0x3, 0x5, 0x3ff}]}, 0x2, [{0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x423}}, {0xee, &(0x7f0000000380)=ANY=[@ANYBLOB="ee037c8567019b3f24efb44bd492c19608b9c16c0e536e7c8a87f2b619a1d9466538d77780d25da70b45f6e9074457c44609415cbb2d5e7a1591c6d5e9aa4a035caf3839fd49b49c45bbfe382b9354ac75a65935ed8ca8ec29d8acabe24c8600ce82936b74cd41c905c80468ce4ec153420ac1df1fb5f5a28f2282c26df4fa8281815c481a19150fc87d3dc0af50270f0f54da6aaade04460386881b2bf43ec82959418aea90b19e0c99bbebc2dba666f3076bb77585382d97dce368219702467246b360485e1d00c5925f58a2324adf30acdab06bcb207ab9405473f90e5ea5629df8d90cffd262a5a0b834234a"]}]}) ioctl$WSKBDIO_COMPLEXBELL(r0, 0x80105702, &(0x7f00000004c0)={0x1, 0x3, 0xfffffffb, 0x80}) (async, rerun: 64) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) syz_usb_connect$printer(0x1, 0x2d, &(0x7f0000000500)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x40, 0x16, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x7, 0x1, 0x2, 0x81, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x81, 0x98, 0x94}}}}}]}}]}}, &(0x7f0000000700)={0xa, &(0x7f0000000540)={0xa, 0x6, 0x300, 0x0, 0x0, 0xf8, 0x10, 0x7}, 0xc, &(0x7f0000000580)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x18, 0x4, 0x2, 0x6}]}, 0x2, [{0xdd, &(0x7f00000005c0)=@string={0xdd, 0x3, "31cdfcb480dbcab8f9870e6836af7b77f15ab8605fec913858d61c8f796669564959b74b8e1384d1cc657da02543916071c0879a21dc2225f58891c884d32873cbb7780b39ad9a632f8ffa95ff440aeb647c24e23dc7bd95cd564abdb7547b371197934e563211f68eaab22b024694e5a7be4e94edbc086b769fa53ecd30416df0d59ed5632777c302e2b0d31139da5c05e2ec5a5f83f1f2f350b37a0404c457e59f5f4232b1f9eccd2b5f63a928ec35f3e02ef348eced88ff434ce12ffbff6d0dc339b1e28ab28613974039f4c99f709780ad42c4664fd19082f8"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x300a}}]}) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 32) 07:39:18 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x60, &(0x7f00000001c0)) 07:39:18 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x29000000) 07:39:18 executing program 5: r0 = getuid() setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x7fffffff, 0x59, 0x8}, 0x5, 0x1ff, 0x9}, 0x9, 0x800, 0x2b9a}, &(0x7f0000000180)={&(0x7f0000000140)={&(0x7f0000000100)={0x0, 0x9, 0x7, 0x1}, 0xfffffffffffffeff, 0x9, 0xfff9}, 0x0, 0x7, 0x7ff}}) r3 = getuid() setreuid(0xee00, r3) r4 = getuid() setreuid(0xee00, r4) r5 = getuid() __stat50(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) setreuid(0xee00, r5) r6 = getuid() setreuid(0xee00, r6) __stat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) setreuid(r2, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x80) r7 = getuid() r8 = getuid() setreuid(0xee00, r8) setreuid(r8, r2) setreuid(0xee00, r7) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:18 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x2000000) 07:39:18 executing program 1: r0 = syz_usb_connect$printer(0x7, 0x36, &(0x7f0000000180)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7, 0x80, 0x1f, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x7, 0x1, 0x1, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x9, 0x0, 0x3}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x6, 0x5, 0x3}}]}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f00000002c0)={0xa, 0x6, 0x300, 0x80, 0x6, 0x4, 0x10, 0xfc}, 0xc, &(0x7f0000000300)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0xe, 0x3, 0x5, 0x3ff}]}, 0x2, [{0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x423}}, {0xee, &(0x7f0000000380)=ANY=[@ANYBLOB="ee037c8567019b3f24efb44bd492c19608b9c16c0e536e7c8a87f2b619a1d9466538d77780d25da70b45f6e9074457c44609415cbb2d5e7a1591c6d5e9aa4a035caf3839fd49b49c45bbfe382b9354ac75a65935ed8ca8ec29d8acabe24c8600ce82936b74cd41c905c80468ce4ec153420ac1df1fb5f5a28f2282c26df4fa8281815c481a19150fc87d3dc0af50270f0f54da6aaade04460386881b2bf43ec82959418aea90b19e0c99bbebc2dba666f3076bb77585382d97dce368219702467246b360485e1d00c5925f58a2324adf30acdab06bcb207ab9405473f90e5ea5629df8d90cffd262a5a0b834234a"]}]}) ioctl$WSKBDIO_COMPLEXBELL(r0, 0x80105702, &(0x7f00000004c0)={0x1, 0x3, 0xfffffffb, 0x80}) (async, rerun: 32) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async, rerun: 32) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) syz_usb_connect$printer(0x1, 0x2d, &(0x7f0000000500)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x40, 0x16, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x7, 0x1, 0x2, 0x81, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x81, 0x98, 0x94}}}}}]}}]}}, &(0x7f0000000700)={0xa, &(0x7f0000000540)={0xa, 0x6, 0x300, 0x0, 0x0, 0xf8, 0x10, 0x7}, 0xc, &(0x7f0000000580)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x18, 0x4, 0x2, 0x6}]}, 0x2, [{0xdd, &(0x7f00000005c0)=@string={0xdd, 0x3, "31cdfcb480dbcab8f9870e6836af7b77f15ab8605fec913858d61c8f796669564959b74b8e1384d1cc657da02543916071c0879a21dc2225f58891c884d32873cbb7780b39ad9a632f8ffa95ff440aeb647c24e23dc7bd95cd564abdb7547b371197934e563211f68eaab22b024694e5a7be4e94edbc086b769fa53ecd30416df0d59ed5632777c302e2b0d31139da5c05e2ec5a5f83f1f2f350b37a0404c457e59f5f4232b1f9eccd2b5f63a928ec35f3e02ef348eced88ff434ce12ffbff6d0dc339b1e28ab28613974039f4c99f709780ad42c4664fd19082f8"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x300a}}]}) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:18 executing program 5: r0 = getuid() setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x7fffffff, 0x59, 0x8}, 0x5, 0x1ff, 0x9}, 0x9, 0x800, 0x2b9a}, &(0x7f0000000180)={&(0x7f0000000140)={&(0x7f0000000100)={0x0, 0x9, 0x7, 0x1}, 0xfffffffffffffeff, 0x9, 0xfff9}, 0x0, 0x7, 0x7ff}}) (async) r3 = getuid() setreuid(0xee00, r3) (async) r4 = getuid() setreuid(0xee00, r4) (async) r5 = getuid() __stat50(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) (async) setreuid(0xee00, r5) (async) r6 = getuid() setreuid(0xee00, r6) __stat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) (async) setreuid(r2, r0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x80) r7 = getuid() r8 = getuid() setreuid(0xee00, r8) (async, rerun: 64) setreuid(r8, r2) (async, rerun: 64) setreuid(0xee00, r7) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:19 executing program 5: r0 = getuid() setreuid(0xee00, r0) (async) r1 = getuid() setreuid(0xee00, r1) (async, rerun: 64) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x7fffffff, 0x59, 0x8}, 0x5, 0x1ff, 0x9}, 0x9, 0x800, 0x2b9a}, &(0x7f0000000180)={&(0x7f0000000140)={&(0x7f0000000100)={0x0, 0x9, 0x7, 0x1}, 0xfffffffffffffeff, 0x9, 0xfff9}, 0x0, 0x7, 0x7ff}}) (async, rerun: 64) r3 = getuid() setreuid(0xee00, r3) (async) r4 = getuid() setreuid(0xee00, r4) (async) r5 = getuid() __stat50(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) (async) setreuid(0xee00, r5) (async, rerun: 64) r6 = getuid() (rerun: 64) setreuid(0xee00, r6) __stat50(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) setreuid(r2, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x80) r7 = getuid() (async) r8 = getuid() setreuid(0xee00, r8) (async) setreuid(r8, r2) (async, rerun: 64) setreuid(0xee00, r7) (rerun: 64) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:19 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f0000000040)='./file0\x00') 07:39:19 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f0000000040)='./file0\x00') 07:39:19 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f0000000040)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0xee00, r0) (async) unlink(&(0x7f0000000040)='./file0\x00') (async) 07:39:24 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x3000000) 07:39:24 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:24 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x63, &(0x7f00000001c0)) 07:39:24 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x2f000000) 07:39:24 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file1\x00', 0x10) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') [ 560.8826948] uhub1: device problem, disabling port 1 07:39:24 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x34000000) 07:39:24 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r1 = accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/39}, &(0x7f00000002c0)=0x29) pathconf(&(0x7f0000000340)='./file0\x00', 0x18) fcntl$lock(r1, 0x9, &(0x7f0000000300)={0x2, 0x0, 0x6, 0x7}) unlink(&(0x7f00000000c0)='./file0\x00') compat_50_utimes(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x52, 0xed2}) 07:39:24 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:24 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file1\x00', 0x10) (async) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:24 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x69, &(0x7f00000001c0)) 07:39:24 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) r1 = accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/39}, &(0x7f00000002c0)=0x29) (async) pathconf(&(0x7f0000000340)='./file0\x00', 0x18) fcntl$lock(r1, 0x9, &(0x7f0000000300)={0x2, 0x0, 0x6, 0x7}) unlink(&(0x7f00000000c0)='./file0\x00') compat_50_utimes(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x52, 0xed2}) 07:39:24 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file1\x00', 0x10) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file1\x00', 0x10) (async) getuid() (async) setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:39:28 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x4000000) 07:39:28 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) r1 = accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/39}, &(0x7f00000002c0)=0x29) (async) pathconf(&(0x7f0000000340)='./file0\x00', 0x18) fcntl$lock(r1, 0x9, &(0x7f0000000300)={0x2, 0x0, 0x6, 0x7}) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_50_utimes(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x52, 0xed2}) 07:39:28 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r2, 0x18, 0x48}, 0x2, 0x95, 0x8}) r3 = getuid() setreuid(0xee00, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r6 = getuid() r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x4, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r7, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r9) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r5, r6, r9, 0x18, 0x48}, 0x2, 0x95, 0x8}) r10 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe, 0x0, r10}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0x10000, 0x0, 0x0, r3, r5, 0x80, 0x7f}, 0x100000000, 0x7fffffff, 0x0, r10, 0x7fffffff, 0x1, 0xe55}) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:28 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x78, &(0x7f00000001c0)) 07:39:28 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x6000000) 07:39:28 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x40000400) 07:39:28 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x7e, &(0x7f00000001c0)) 07:39:28 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r0 = semget$private(0x0, 0x4, 0x2) r1 = getuid() setreuid(0xee00, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) semop(r0, &(0x7f0000000340)=[{0x0, 0x2008, 0x800}, {0x4, 0x6, 0x1000}], 0x2) rmdir(&(0x7f0000000180)='./file0\x00') r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000014c0)=""/173, &(0x7f0000001580)=0xad) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='\x00', 0x0, &(0x7f00000001c0)) bind$unix(r2, &(0x7f0000000480)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r5 = semget$private(0x0, 0x3, 0x8a) compat_14___semctl$GETALL(r5, 0x0, 0x6, &(0x7f00000003c0)=@array=&(0x7f0000000380)=0x5) r6 = geteuid() setreuid(r4, r6) r7 = socket$inet6(0x18, 0x10000000, 0x4) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') dup(r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:29 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) r0 = semget$private(0x0, 0x4, 0x2) (async) r1 = getuid() setreuid(0xee00, r1) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) semop(r0, &(0x7f0000000340)=[{0x0, 0x2008, 0x800}, {0x4, 0x6, 0x1000}], 0x2) (async) rmdir(&(0x7f0000000180)='./file0\x00') (async) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) r3 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000014c0)=""/173, &(0x7f0000001580)=0xad) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='\x00', 0x0, &(0x7f00000001c0)) bind$unix(r2, &(0x7f0000000480)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r5 = semget$private(0x0, 0x3, 0x8a) compat_14___semctl$GETALL(r5, 0x0, 0x6, &(0x7f00000003c0)=@array=&(0x7f0000000380)=0x5) (async) r6 = geteuid() setreuid(r4, r6) (async) r7 = socket$inet6(0x18, 0x10000000, 0x4) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) dup(r2) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:29 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async) semop(0x0, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r2) (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r2, 0x18, 0x48}, 0x2, 0x95, 0x8}) r3 = getuid() setreuid(0xee00, r3) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r6 = getuid() (async) r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x4, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r7, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r9) (async) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r5, r6, r9, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) r10 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe, 0x0, r10}) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0x10000, 0x0, 0x0, r3, r5, 0x80, 0x7f}, 0x100000000, 0x7fffffff, 0x0, r10, 0x7fffffff, 0x1, 0xe55}) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:29 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x58000000) 07:39:29 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r2) (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r2, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) r3 = getuid() setreuid(0xee00, r3) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r6 = getuid() r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x4, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r7, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r9) (async) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r5, r6, r9, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) r10 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe, 0x0, r10}) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0x10000, 0x0, 0x0, r3, r5, 0x80, 0x7f}, 0x100000000, 0x7fffffff, 0x0, r10, 0x7fffffff, 0x1, 0xe55}) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:29 executing program 5: r0 = getuid() setreuid(0xee00, r0) setreuid(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() r2 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) compat_12_lstat12(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)="ddba03f67d2e27478488f66f49ae07270eade652680bcb6a1362e014fcc623528ba47494cc350fc1ad9fee439d5b75857d8999a2afb086e06209ef439a6205a3666fba"}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x3, r3, 0x0, r4, 0x0, 0x40, 0x7e7}, 0x2, 0x3ff, 0x8}) r6 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x100) compat_40_mount(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x80, &(0x7f0000000100)="4bf7151f3c72f78aeeade0a5cebb4ed9b5959a1afa7fccf110d31d7513d175acd5882f6466dc8ca997a8fcff841ea2d95f7a68a116b9748b8b28250dc716b1db95c91d98f197eccc63928b72eebd03a359d46c28f45274594c21c9ce59a577e0ae728d3e6c530d53f79813ce5bb48052fc0e6c69b96e65686ad255ef019c4f0e5f351e31212a6fd65a72f556b91b66fa96fe62") r7 = getuid() setreuid(0xee00, r7) setreuid(r0, r7) setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') r8 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r8, &(0x7f0000ffe000/0x2000)=nil, 0x0) __lstat50(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000580)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)="33d2d8e4809b66edd2ed71441da8c8ae0699676c2a8195616b550e62e276c2aed39e7d8bf6f0a14c5f0b200911682a53113441086c41ffd6c27729743ec61be90c4a60352023150e349f32ca3445a3bc955f54535c3f5d0a1f9e2945cb8e10ef86e791465e1716626b28b6b9"}) fstatat(r6, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x700) compat_50___shmctl13$IPC_SET(r8, 0x1, &(0x7f0000000780)={{0x5, r9, r10, r11, r5, 0x1c0, 0x7}, 0x1, 0x10001, 0xc00000, 0xfffffffa, 0x8, 0x1000, 0x0, &(0x7f0000000700)="45b8735244aebd60593c52aaa6c625f01416b41d3c064bf8d8f6eeea11207e558b356a4cbe80bb49e328055395e68a93769540944d3e918a4b84a3e5255d4bfb6de03076d3ac5cee85b30a744cefb5959cb4c89d459ea2870e66e927a96a03"}) 07:39:33 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x20) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:33 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r0 = semget$private(0x0, 0x4, 0x2) r1 = getuid() setreuid(0xee00, r1) (async) setreuid(0xee00, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) semop(r0, &(0x7f0000000340)=[{0x0, 0x2008, 0x800}, {0x4, 0x6, 0x1000}], 0x2) (async) semop(r0, &(0x7f0000000340)=[{0x0, 0x2008, 0x800}, {0x4, 0x6, 0x1000}], 0x2) rmdir(&(0x7f0000000180)='./file0\x00') r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000014c0)=""/173, &(0x7f0000001580)=0xad) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='\x00', 0x0, &(0x7f00000001c0)) bind$unix(r2, &(0x7f0000000480)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) (async) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) semget$private(0x0, 0x3, 0x8a) (async) r5 = semget$private(0x0, 0x3, 0x8a) compat_14___semctl$GETALL(r5, 0x0, 0x6, &(0x7f00000003c0)=@array=&(0x7f0000000380)=0x5) geteuid() (async) r6 = geteuid() setreuid(r4, r6) (async) setreuid(r4, r6) r7 = socket$inet6(0x18, 0x10000000, 0x4) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) (async) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') dup(r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:33 executing program 5: r0 = getuid() setreuid(0xee00, r0) setreuid(r0, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() r2 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) (async) compat_12_lstat12(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)="ddba03f67d2e27478488f66f49ae07270eade652680bcb6a1362e014fcc623528ba47494cc350fc1ad9fee439d5b75857d8999a2afb086e06209ef439a6205a3666fba"}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x3, r3, 0x0, r4, 0x0, 0x40, 0x7e7}, 0x2, 0x3ff, 0x8}) (async, rerun: 64) r6 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x100) (async, rerun: 64) compat_40_mount(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x80, &(0x7f0000000100)="4bf7151f3c72f78aeeade0a5cebb4ed9b5959a1afa7fccf110d31d7513d175acd5882f6466dc8ca997a8fcff841ea2d95f7a68a116b9748b8b28250dc716b1db95c91d98f197eccc63928b72eebd03a359d46c28f45274594c21c9ce59a577e0ae728d3e6c530d53f79813ce5bb48052fc0e6c69b96e65686ad255ef019c4f0e5f351e31212a6fd65a72f556b91b66fa96fe62") (async, rerun: 32) r7 = getuid() (rerun: 32) setreuid(0xee00, r7) (async, rerun: 64) setreuid(r0, r7) (rerun: 64) setreuid(0xee00, r1) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async, rerun: 64) r8 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) (rerun: 64) shmat(r8, &(0x7f0000ffe000/0x2000)=nil, 0x0) __lstat50(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000580)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)="33d2d8e4809b66edd2ed71441da8c8ae0699676c2a8195616b550e62e276c2aed39e7d8bf6f0a14c5f0b200911682a53113441086c41ffd6c27729743ec61be90c4a60352023150e349f32ca3445a3bc955f54535c3f5d0a1f9e2945cb8e10ef86e791465e1716626b28b6b9"}) (async) fstatat(r6, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x700) compat_50___shmctl13$IPC_SET(r8, 0x1, &(0x7f0000000780)={{0x5, r9, r10, r11, r5, 0x1c0, 0x7}, 0x1, 0x10001, 0xc00000, 0xfffffffa, 0x8, 0x1000, 0x0, &(0x7f0000000700)="45b8735244aebd60593c52aaa6c625f01416b41d3c064bf8d8f6eeea11207e558b356a4cbe80bb49e328055395e68a93769540944d3e918a4b84a3e5255d4bfb6de03076d3ac5cee85b30a744cefb5959cb4c89d459ea2870e66e927a96a03"}) 07:39:33 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x7000000) 07:39:33 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x59000000) 07:39:34 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x94, &(0x7f00000001c0)) 07:39:34 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x8000000) 07:39:34 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x20) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:34 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x95, &(0x7f00000001c0)) 07:39:34 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xdc000000) 07:39:34 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unmount(&(0x7f0000000180)='./file0\x00', 0x8) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:34 executing program 5: r0 = getuid() setreuid(0xee00, r0) (async) setreuid(0xee00, r0) setreuid(r0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r1 = getuid() r2 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xee01, 0x0, 0xffffffffffffffff}}) compat_12_lstat12(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)="ddba03f67d2e27478488f66f49ae07270eade652680bcb6a1362e014fcc623528ba47494cc350fc1ad9fee439d5b75857d8999a2afb086e06209ef439a6205a3666fba"}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x3, r3, 0x0, r4, 0x0, 0x40, 0x7e7}, 0x2, 0x3ff, 0x8}) (async) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x3, r3, 0x0, r4, 0x0, 0x40, 0x7e7}, 0x2, 0x3ff, 0x8}) r6 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x100) compat_40_mount(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x80, &(0x7f0000000100)="4bf7151f3c72f78aeeade0a5cebb4ed9b5959a1afa7fccf110d31d7513d175acd5882f6466dc8ca997a8fcff841ea2d95f7a68a116b9748b8b28250dc716b1db95c91d98f197eccc63928b72eebd03a359d46c28f45274594c21c9ce59a577e0ae728d3e6c530d53f79813ce5bb48052fc0e6c69b96e65686ad255ef019c4f0e5f351e31212a6fd65a72f556b91b66fa96fe62") r7 = getuid() setreuid(0xee00, r7) (async) setreuid(0xee00, r7) setreuid(r0, r7) setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') r8 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r8, &(0x7f0000ffe000/0x2000)=nil, 0x0) __lstat50(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000580)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)="33d2d8e4809b66edd2ed71441da8c8ae0699676c2a8195616b550e62e276c2aed39e7d8bf6f0a14c5f0b200911682a53113441086c41ffd6c27729743ec61be90c4a60352023150e349f32ca3445a3bc955f54535c3f5d0a1f9e2945cb8e10ef86e791465e1716626b28b6b9"}) (async) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000580)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)="33d2d8e4809b66edd2ed71441da8c8ae0699676c2a8195616b550e62e276c2aed39e7d8bf6f0a14c5f0b200911682a53113441086c41ffd6c27729743ec61be90c4a60352023150e349f32ca3445a3bc955f54535c3f5d0a1f9e2945cb8e10ef86e791465e1716626b28b6b9"}) fstatat(r6, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640), 0x700) (async) fstatat(r6, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x700) compat_50___shmctl13$IPC_SET(r8, 0x1, &(0x7f0000000780)={{0x5, r9, r10, r11, r5, 0x1c0, 0x7}, 0x1, 0x10001, 0xc00000, 0xfffffffa, 0x8, 0x1000, 0x0, &(0x7f0000000700)="45b8735244aebd60593c52aaa6c625f01416b41d3c064bf8d8f6eeea11207e558b356a4cbe80bb49e328055395e68a93769540944d3e918a4b84a3e5255d4bfb6de03076d3ac5cee85b30a744cefb5959cb4c89d459ea2870e66e927a96a03"}) 07:39:34 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unmount(&(0x7f0000000180)='./file0\x00', 0x8) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:34 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async, rerun: 32) chdir(&(0x7f0000000080)='./file0\x00') (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x20) (async, rerun: 32) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') (rerun: 32) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:34 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unmount(&(0x7f0000000180)='./file0\x00', 0x8) unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unmount(&(0x7f0000000180)='./file0\x00', 0x8) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:39:34 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() unlink(&(0x7f0000000000)='./file0\x00') compat_40_mount(&(0x7f00000001c0)='coda\x00', 0x0, 0x4, &(0x7f0000000200)="4c0db21b44e37cb58f0cd0cbbcdc2e43b5c57ff1faa7076a82452aa04d99d7c6cbaf77e4f27075507b32abb3fd787162719132d50b2322c40e8a1859405bd05ffef973dbf30d5229a0e1ec7ab99e6a8d92b679ba92c788f09235f15d8c575476daae21fb831192c971d0d86064da4222fc85630fd71f40c7429d3259461519d7b3e6d5") compat_12_lstat12(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)={{0x2, r0, 0xffffffffffffffff, r1, 0x0, 0x4, 0x6b}, 0xe1a, 0x2, 0x8}) open(&(0x7f00000002c0)='./file0\x00', 0x8, 0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) 07:39:35 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() unlink(&(0x7f0000000000)='./file0\x00') compat_40_mount(&(0x7f00000001c0)='coda\x00', 0x0, 0x4, &(0x7f0000000200)="4c0db21b44e37cb58f0cd0cbbcdc2e43b5c57ff1faa7076a82452aa04d99d7c6cbaf77e4f27075507b32abb3fd787162719132d50b2322c40e8a1859405bd05ffef973dbf30d5229a0e1ec7ab99e6a8d92b679ba92c788f09235f15d8c575476daae21fb831192c971d0d86064da4222fc85630fd71f40c7429d3259461519d7b3e6d5") compat_12_lstat12(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)={{0x2, r0, 0xffffffffffffffff, r1, 0x0, 0x4, 0x6b}, 0xe1a, 0x2, 0x8}) open(&(0x7f00000002c0)='./file0\x00', 0x8, 0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) unlink(&(0x7f0000000000)='./file0\x00') (async) compat_40_mount(&(0x7f00000001c0)='coda\x00', 0x0, 0x4, &(0x7f0000000200)="4c0db21b44e37cb58f0cd0cbbcdc2e43b5c57ff1faa7076a82452aa04d99d7c6cbaf77e4f27075507b32abb3fd787162719132d50b2322c40e8a1859405bd05ffef973dbf30d5229a0e1ec7ab99e6a8d92b679ba92c788f09235f15d8c575476daae21fb831192c971d0d86064da4222fc85630fd71f40c7429d3259461519d7b3e6d5") (async) compat_12_lstat12(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) (async) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)={{0x2, r0, 0xffffffffffffffff, r1, 0x0, 0x4, 0x6b}, 0xe1a, 0x2, 0x8}) (async) open(&(0x7f00000002c0)='./file0\x00', 0x8, 0x8) (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) (async) 07:39:35 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() unlink(&(0x7f0000000000)='./file0\x00') compat_40_mount(&(0x7f00000001c0)='coda\x00', 0x0, 0x4, &(0x7f0000000200)="4c0db21b44e37cb58f0cd0cbbcdc2e43b5c57ff1faa7076a82452aa04d99d7c6cbaf77e4f27075507b32abb3fd787162719132d50b2322c40e8a1859405bd05ffef973dbf30d5229a0e1ec7ab99e6a8d92b679ba92c788f09235f15d8c575476daae21fb831192c971d0d86064da4222fc85630fd71f40c7429d3259461519d7b3e6d5") compat_12_lstat12(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)={{0x2, r0, 0xffffffffffffffff, r1, 0x0, 0x4, 0x6b}, 0xe1a, 0x2, 0x8}) open(&(0x7f00000002c0)='./file0\x00', 0x8, 0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) unlink(&(0x7f0000000000)='./file0\x00') (async) compat_40_mount(&(0x7f00000001c0)='coda\x00', 0x0, 0x4, &(0x7f0000000200)="4c0db21b44e37cb58f0cd0cbbcdc2e43b5c57ff1faa7076a82452aa04d99d7c6cbaf77e4f27075507b32abb3fd787162719132d50b2322c40e8a1859405bd05ffef973dbf30d5229a0e1ec7ab99e6a8d92b679ba92c788f09235f15d8c575476daae21fb831192c971d0d86064da4222fc85630fd71f40c7429d3259461519d7b3e6d5") (async) compat_12_lstat12(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) (async) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)={{0x2, r0, 0xffffffffffffffff, r1, 0x0, 0x4, 0x6b}, 0xe1a, 0x2, 0x8}) (async) open(&(0x7f00000002c0)='./file0\x00', 0x8, 0x8) (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) (async) 07:39:38 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x9000000) 07:39:38 executing program 5: r0 = getuid() setreuid(0xee00, r0) setreuid(0xee00, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) fstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc00) r3 = getuid() setreuid(0xee00, r3) r4 = getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, 0xfffffffffffffffe, &(0x7f00000008c0)=0x5c) r6 = getuid() r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, r6, r10, 0x18, 0x48}, 0x2, 0x95, 0x8}) chown(&(0x7f0000000040)='./file0\x00', r1, r10) setreuid(0xee00, r4) setreuid(r4, r3) setreuid(r1, r3) getuid() compat_12_lstat12(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000440)={{0x0, 0x0, r11, r9, r2, 0x2, 0x9}, 0x1ff, 0x400, 0x1}) r12 = getuid() setreuid(0xee00, r12) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:39 executing program 5: r0 = getuid() setreuid(0xee00, r0) setreuid(0xee00, r0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) fstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc00) (rerun: 32) r3 = getuid() setreuid(0xee00, r3) (async) r4 = getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, 0xfffffffffffffffe, &(0x7f00000008c0)=0x5c) (async) r6 = getuid() (async) r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async, rerun: 32) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (rerun: 32) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) (async) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, r6, r10, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) chown(&(0x7f0000000040)='./file0\x00', r1, r10) setreuid(0xee00, r4) (async, rerun: 32) setreuid(r4, r3) (async, rerun: 32) setreuid(r1, r3) getuid() (async, rerun: 32) compat_12_lstat12(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 32) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000440)={{0x0, 0x0, r11, r9, r2, 0x2, 0x9}, 0x1ff, 0x400, 0x1}) (async, rerun: 32) r12 = getuid() (rerun: 32) setreuid(0xee00, r12) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:39 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xa0, &(0x7f00000001c0)) 07:39:39 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xaa, &(0x7f00000001c0)) 07:39:40 executing program 5: r0 = getuid() setreuid(0xee00, r0) (async) setreuid(0xee00, r0) setreuid(0xee00, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) fstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0xc00) (async) fstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc00) getuid() (async) r3 = getuid() setreuid(0xee00, r3) r4 = getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, 0xfffffffffffffffe, &(0x7f00000008c0)=0x5c) getuid() (async) r6 = getuid() r7 = semget$private(0x0, 0x8, 0x10286) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semop(r7, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r7, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000100)=0x7fff) (async) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, r6, r10, 0x18, 0x48}, 0x2, 0x95, 0x8}) chown(&(0x7f0000000040)='./file0\x00', r1, r10) setreuid(0xee00, r4) setreuid(r4, r3) setreuid(r1, r3) (async) setreuid(r1, r3) getuid() compat_12_lstat12(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000440)={{0x0, 0x0, r11, r9, r2, 0x2, 0x9}, 0x1ff, 0x400, 0x1}) r12 = getuid() setreuid(0xee00, r12) (async) setreuid(0xee00, r12) unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:40 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xb000000) 07:39:40 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x0, 0xffffffff, 0xff80}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000400)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_40_mount(&(0x7f0000000180)='umap\x00', &(0x7f00000002c0)='\x00', 0x80, &(0x7f0000000300)="6e11ffd786b4db22ac6ec775913016e562bf0651511805a6939982373fc40ac79bd9bc5ee17664a6318386252e855d43c6e77ba1469aead39bfa9d4f935e4960b7f35c8f1715d474602e0bcc298fee62e04779edbe8a4cb11d5a859d6ce7f97608ed0f2799a516a0675e8674226d2b5b7694584558bf5b3f6003fd7b16b5947d19f33e98cc4d89659f316086fc6e923ba1c079950c22d924a383116f6cbbd4b4ef84ff765a4856a3dcaaa6272fd8cf2681349faf2111365fdb1c517340") 07:39:40 executing program 4: compat_12_stat12(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect(0xffffffffffffff9c, &(0x7f0000000180)=@data="968cce1278c34436dc25dc1e787f", 0xe) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:40 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xef000000) 07:39:40 executing program 5: setreuid(0xee00, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1400000) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(r1, r1) compat_50___shmctl13$IPC_SET(0x0, 0x1, &(0x7f0000001100)={{0x1ff, 0x0, 0xffffffffffffffff, r1, 0x0, 0x400, 0xc5}, 0x2ec, 0x100, 0x7, 0x463, 0x4, 0x5, 0x0, &(0x7f0000000100)="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"}) setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 07:39:40 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x0, 0xffffffff, 0xff80}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000400)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_40_mount(&(0x7f0000000180)='umap\x00', &(0x7f00000002c0)='\x00', 0x80, &(0x7f0000000300)="6e11ffd786b4db22ac6ec775913016e562bf0651511805a6939982373fc40ac79bd9bc5ee17664a6318386252e855d43c6e77ba1469aead39bfa9d4f935e4960b7f35c8f1715d474602e0bcc298fee62e04779edbe8a4cb11d5a859d6ce7f97608ed0f2799a516a0675e8674226d2b5b7694584558bf5b3f6003fd7b16b5947d19f33e98cc4d89659f316086fc6e923ba1c079950c22d924a383116f6cbbd4b4ef84ff765a4856a3dcaaa6272fd8cf2681349faf2111365fdb1c517340") compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x0, 0xffffffff, 0xff80}}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) chdir(&(0x7f0000000400)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_40_mount(&(0x7f0000000180)='umap\x00', &(0x7f00000002c0)='\x00', 0x80, &(0x7f0000000300)="6e11ffd786b4db22ac6ec775913016e562bf0651511805a6939982373fc40ac79bd9bc5ee17664a6318386252e855d43c6e77ba1469aead39bfa9d4f935e4960b7f35c8f1715d474602e0bcc298fee62e04779edbe8a4cb11d5a859d6ce7f97608ed0f2799a516a0675e8674226d2b5b7694584558bf5b3f6003fd7b16b5947d19f33e98cc4d89659f316086fc6e923ba1c079950c22d924a383116f6cbbd4b4ef84ff765a4856a3dcaaa6272fd8cf2681349faf2111365fdb1c517340") (async) 07:39:40 executing program 5: setreuid(0xee00, 0x0) pipe2(&(0x7f0000000080), 0x1400000) (async) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1400000) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r1 = getuid() setreuid(r1, r1) compat_50___shmctl13$IPC_SET(0x0, 0x1, &(0x7f0000001100)={{0x1ff, 0x0, 0xffffffffffffffff, r1, 0x0, 0x400, 0xc5}, 0x2ec, 0x100, 0x7, 0x463, 0x4, 0x5, 0x0, &(0x7f0000000100)="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"}) (async) compat_50___shmctl13$IPC_SET(0x0, 0x1, &(0x7f0000001100)={{0x1ff, 0x0, 0xffffffffffffffff, r1, 0x0, 0x400, 0xc5}, 0x2ec, 0x100, 0x7, 0x463, 0x4, 0x5, 0x0, &(0x7f0000000100)="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"}) setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 07:39:40 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x0, 0xffffffff, 0xff80}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000400)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_40_mount(&(0x7f0000000180)='umap\x00', &(0x7f00000002c0)='\x00', 0x80, &(0x7f0000000300)="6e11ffd786b4db22ac6ec775913016e562bf0651511805a6939982373fc40ac79bd9bc5ee17664a6318386252e855d43c6e77ba1469aead39bfa9d4f935e4960b7f35c8f1715d474602e0bcc298fee62e04779edbe8a4cb11d5a859d6ce7f97608ed0f2799a516a0675e8674226d2b5b7694584558bf5b3f6003fd7b16b5947d19f33e98cc4d89659f316086fc6e923ba1c079950c22d924a383116f6cbbd4b4ef84ff765a4856a3dcaaa6272fd8cf2681349faf2111365fdb1c517340") (async) compat_40_mount(&(0x7f0000000180)='umap\x00', &(0x7f00000002c0)='\x00', 0x80, &(0x7f0000000300)="6e11ffd786b4db22ac6ec775913016e562bf0651511805a6939982373fc40ac79bd9bc5ee17664a6318386252e855d43c6e77ba1469aead39bfa9d4f935e4960b7f35c8f1715d474602e0bcc298fee62e04779edbe8a4cb11d5a859d6ce7f97608ed0f2799a516a0675e8674226d2b5b7694584558bf5b3f6003fd7b16b5947d19f33e98cc4d89659f316086fc6e923ba1c079950c22d924a383116f6cbbd4b4ef84ff765a4856a3dcaaa6272fd8cf2681349faf2111365fdb1c517340") 07:39:40 executing program 5: setreuid(0xee00, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1400000) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(r1, r1) compat_50___shmctl13$IPC_SET(0x0, 0x1, &(0x7f0000001100)={{0x1ff, 0x0, 0xffffffffffffffff, r1, 0x0, 0x400, 0xc5}, 0x2ec, 0x100, 0x7, 0x463, 0x4, 0x5, 0x0, &(0x7f0000000100)="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"}) setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000000000)='./file0\x00', r1, r2) setreuid(0xee00, 0x0) (async) pipe2(&(0x7f0000000080), 0x1400000) (async) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(r1, r1) (async) compat_50___shmctl13$IPC_SET(0x0, 0x1, &(0x7f0000001100)={{0x1ff, 0x0, 0xffffffffffffffff, r1, 0x0, 0x400, 0xc5}, 0x2ec, 0x100, 0x7, 0x463, 0x4, 0x5, 0x0, &(0x7f0000000100)="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"}) (async) setreuid(0xee00, r1) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040), 0xc) (async) chown(&(0x7f0000000000)='./file0\x00', r1, r2) (async) 07:39:40 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x40}], 0x1, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000002c0)=0x8) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:44 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) r0 = getuid() r1 = getuid() setreuid(0xee00, r1) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x4) 07:39:44 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xda, &(0x7f00000001c0)) 07:39:44 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x40}], 0x1, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000002c0)=0x8) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:44 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xffff0000) 07:39:44 executing program 4: compat_12_stat12(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect(0xffffffffffffff9c, &(0x7f0000000180)=@data="968cce1278c34436dc25dc1e787f", 0xe) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:44 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x11000000) 07:39:45 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xea, &(0x7f00000001c0)) 07:39:45 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) r0 = getuid() r1 = getuid() setreuid(0xee00, r1) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x4) setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) (async) getuid() (async) getuid() (async) setreuid(0xee00, r1) (async) setreuid(r1, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) (async) 07:39:45 executing program 4: compat_12_stat12(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect(0xffffffffffffff9c, &(0x7f0000000180)=@data="968cce1278c34436dc25dc1e787f", 0xe) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:45 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) (async) r0 = getuid() r1 = getuid() setreuid(0xee00, r1) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) 07:39:45 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8, 0x438) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:45 executing program 5: setreuid(0xee00, 0x0) r0 = socket(0x10, 0x10000000, 0xc1) compat_12_stat12(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0xffffffffffffffff, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = getuid() __utimes50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x5, 0x2}) setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 07:39:45 executing program 5: setreuid(0xee00, 0x0) r0 = socket(0x10, 0x10000000, 0xc1) compat_12_stat12(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0xffffffffffffffff, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = getuid() __utimes50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x5, 0x2}) setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') setreuid(0xee00, 0x0) (async) socket(0x10, 0x10000000, 0xc1) (async) compat_12_stat12(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) (async) fchown(r0, 0xffffffffffffffff, r1) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) __utimes50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x5, 0x2}) (async) setreuid(0xee00, r2) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') (async) 07:39:45 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8, 0x438) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:48 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x2000000000000) 07:39:48 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async, rerun: 32) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 32) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x40}], 0x1, 0x0) (async) accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000002c0)=0x8) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:48 executing program 5: setreuid(0xee00, 0x0) r0 = socket(0x10, 0x10000000, 0xc1) compat_12_stat12(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0xffffffffffffffff, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = getuid() __utimes50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x5, 0x2}) setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') setreuid(0xee00, 0x0) (async) socket(0x10, 0x10000000, 0xc1) (async) compat_12_stat12(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) (async) fchown(r0, 0xffffffffffffffff, r1) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) __utimes50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x5, 0x2}) (async) setreuid(0xee00, r2) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') (async) 07:39:49 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x4004000000000) 07:39:49 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x12000000) 07:39:49 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x38) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:49 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xf4, &(0x7f00000001c0)) 07:39:49 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000), 0xc) r0 = getuid() setreuid(0xee00, r0) getuid() unlink(&(0x7f00000000c0)='./file0\x00') 07:39:49 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8, 0x438) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8, 0x438) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:39:50 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x15000000) 07:39:50 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x38) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x38) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:39:50 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x38) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x38) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:39:50 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000), 0xc) r0 = getuid() setreuid(0xee00, r0) getuid() unlink(&(0x7f00000000c0)='./file0\x00') 07:39:50 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000), 0xc) r0 = getuid() setreuid(0xee00, r0) getuid() (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:50 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="a7d06d2dc8ee064f3a864a3d9414c0039f0770638c33f276195e8d3e3e641dacc19c4cbd78a5421f184bf828b1858f9d1e2789d65b0654b23cae50e5ce5dbf7189551e70674da83532253110f69cf314b061f6a22327c1df6a657a5136998eba3a603f1401b4224a0039eba03cd655abcf9cd6f034d525962b3a2b7ed9992a87045c0cb87f2960266938c8963c595ef749b1612b368e3cdd89cb901718f0e8f0293fe79a1b12a40af715c0c92a1080a97aee2fd50bddf6224d1948cd66d6e1dcc249a9eb9c03"}) r3 = getuid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000200)={{0x81, r1, r2, r3, 0xffffffffffffffff, 0x38, 0xfff7}, 0x7f, 0x5, 0x1}) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:55 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x8000000000000) 07:39:55 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async) setreuid(0xee00, r0) getuid() (async) r1 = getuid() setreuid(0xee00, r1) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="a7d06d2dc8ee064f3a864a3d9414c0039f0770638c33f276195e8d3e3e641dacc19c4cbd78a5421f184bf828b1858f9d1e2789d65b0654b23cae50e5ce5dbf7189551e70674da83532253110f69cf314b061f6a22327c1df6a657a5136998eba3a603f1401b4224a0039eba03cd655abcf9cd6f034d525962b3a2b7ed9992a87045c0cb87f2960266938c8963c595ef749b1612b368e3cdd89cb901718f0e8f0293fe79a1b12a40af715c0c92a1080a97aee2fd50bddf6224d1948cd66d6e1dcc249a9eb9c03"}) r3 = getuid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000200)={{0x81, r1, r2, r3, 0xffffffffffffffff, 0x38, 0xfff7}, 0x7f, 0x5, 0x1}) (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000200)={{0x81, r1, r2, r3, 0xffffffffffffffff, 0x38, 0xfff7}, 0x7f, 0x5, 0x1}) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:55 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x1f000000) 07:39:56 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x21000000) 07:39:56 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xf6, &(0x7f00000001c0)) 07:39:56 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="a7d06d2dc8ee064f3a864a3d9414c0039f0770638c33f276195e8d3e3e641dacc19c4cbd78a5421f184bf828b1858f9d1e2789d65b0654b23cae50e5ce5dbf7189551e70674da83532253110f69cf314b061f6a22327c1df6a657a5136998eba3a603f1401b4224a0039eba03cd655abcf9cd6f034d525962b3a2b7ed9992a87045c0cb87f2960266938c8963c595ef749b1612b368e3cdd89cb901718f0e8f0293fe79a1b12a40af715c0c92a1080a97aee2fd50bddf6224d1948cd66d6e1dcc249a9eb9c03"}) r3 = getuid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000200)={{0x81, r1, r2, r3, 0xffffffffffffffff, 0x38, 0xfff7}, 0x7f, 0x5, 0x1}) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0xee00, r0) (async) getuid() (async) setreuid(0xee00, r1) (async) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="a7d06d2dc8ee064f3a864a3d9414c0039f0770638c33f276195e8d3e3e641dacc19c4cbd78a5421f184bf828b1858f9d1e2789d65b0654b23cae50e5ce5dbf7189551e70674da83532253110f69cf314b061f6a22327c1df6a657a5136998eba3a603f1401b4224a0039eba03cd655abcf9cd6f034d525962b3a2b7ed9992a87045c0cb87f2960266938c8963c595ef749b1612b368e3cdd89cb901718f0e8f0293fe79a1b12a40af715c0c92a1080a97aee2fd50bddf6224d1948cd66d6e1dcc249a9eb9c03"}) (async) getuid() (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000200)={{0x81, r1, r2, r3, 0xffffffffffffffff, 0x38, 0xfff7}, 0x7f, 0x5, 0x1}) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:39:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x20, 0x1c0) symlinkat(&(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f00000003c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') compat_30___stat13(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:56 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x29a91280ceffff) 07:39:56 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) compat_50_____semctl13$GETALL(0x0, 0x0, 0x6, &(0x7f00000003c0)=@array=&(0x7f0000000380)=0x101) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = getuid() setreuid(0xee00, r1) __fstat50(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r1, r2) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:39:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x20, 0x1c0) symlinkat(&(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f00000003c0)='./file0\x00') (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x1) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') compat_30___stat13(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:56 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x20d, &(0x7f00000001c0)) 07:39:56 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) r0 = getuid() setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:56 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) r0 = getuid() setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) (async) getuid() (async) setreuid(0xee00, r0) (async) getuid() (async) setreuid(0xee00, r1) (async) setreuid(r1, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:39:56 executing program 5: setreuid(0xee00, 0x0) (async, rerun: 32) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) (rerun: 32) r0 = getuid() setreuid(0xee00, r0) (async) r1 = getuid() setreuid(0xee00, r1) setreuid(r1, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:39:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x20, 0x1c0) symlinkat(&(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f00000003c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') compat_30___stat13(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) unlink(&(0x7f00000000c0)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x20, 0x1c0) (async) symlinkat(&(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f00000003c0)='./file0\x00') (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x1) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) compat_30___stat13(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:40:00 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x2f000000) 07:40:00 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000004909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a384df55581f5e22e65a0e612b1ad43480e860bef"], 0x5f, 0x800) __fhstat50(&(0x7f0000000040), 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r5 = getuid() r6 = semget$private(0x0, 0x8, 0x10286) semop(r6, &(0x7f0000000080)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r6, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) getuid() semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r8) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r4, r5, r8, 0x18, 0x48}, 0x2, 0x95, 0x8}) r9 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe, 0x0, r9}) msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x7, r0, r2, r0, r8, 0x80}, 0x0, 0x3, r9, 0x0, 0x9, 0x7ed, 0x6, 0x71e9}) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:00 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f0000000180)='./file0\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:40:00 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x40000000000000) 07:40:01 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x100000000000000) 07:40:02 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_50_____semctl13$GETALL(0x0, 0x0, 0x6, &(0x7f00000003c0)=@array=&(0x7f0000000380)=0x101) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) r1 = getuid() setreuid(0xee00, r1) (async) __fstat50(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r1, r2) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:40:02 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) lchown(&(0x7f0000000180)='./file0\x00', r1, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) getuid() (async) setreuid(0xee00, r1) (async) lchown(&(0x7f0000000180)='./file0\x00', r1, r0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:40:02 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x300, &(0x7f00000001c0)) 07:40:02 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x34000000) 07:40:02 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) (async) msgsnd(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000004909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a384df55581f5e22e65a0e612b1ad43480e860bef"], 0x5f, 0x800) (async, rerun: 32) __fhstat50(&(0x7f0000000040), 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r5 = getuid() (async) r6 = semget$private(0x0, 0x8, 0x10286) semop(r6, &(0x7f0000000080)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r6, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) getuid() (async) semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r8) (async) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r4, r5, r8, 0x18, 0x48}, 0x2, 0x95, 0x8}) r9 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe, 0x0, r9}) msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x7, r0, r2, r0, r8, 0x80}, 0x0, 0x3, r9, 0x0, 0x9, 0x7ed, 0x6, 0x71e9}) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:02 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) compat_50_____semctl13$GETALL(0x0, 0x0, 0x6, &(0x7f00000003c0)=@array=&(0x7f0000000380)=0x101) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) r1 = getuid() setreuid(0xee00, r1) (async) __fstat50(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r1, r2) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:03 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000004909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a384df55581f5e22e65a0e612b1ad43480e860bef"], 0x5f, 0x800) __fhstat50(&(0x7f0000000040), 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r5 = getuid() r6 = semget$private(0x0, 0x8, 0x10286) semop(r6, &(0x7f0000000080)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r6, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async, rerun: 32) getuid() (async, rerun: 32) semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async, rerun: 32) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) (rerun: 32) getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r8) (async) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r4, r5, r8, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) r9 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe, 0x0, r9}) (async, rerun: 32) msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x7, r0, r2, r0, r8, 0x80}, 0x0, 0x3, r9, 0x0, 0x9, 0x7ed, 0x6, 0x71e9}) (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:03 executing program 5: setreuid(0xee00, 0x0) compat_12_fstat12(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(0xee00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = getuid() r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r7 = semget$private(0x0, 0x1, 0x80) semop(r7, &(0x7f0000000080)=[{0x3, 0x3e, 0x800}, {0x0, 0xe8bc, 0x1000}, {0x4, 0x2, 0x800}], 0x3) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r8) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r3, r4, r8, 0x18, 0x48}, 0x2, 0x95, 0x8}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x3, 0x0, r0, r1, r3, 0x80, 0x7ff}, 0x0, 0x401, 0x401}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r9 = getuid() setreuid(0xee00, r9) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:03 executing program 5: setreuid(0xee00, 0x0) (async) compat_12_fstat12(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r1 = getuid() setreuid(0xee00, r1) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r4 = getuid() (async) r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) (async) r7 = semget$private(0x0, 0x1, 0x80) semop(r7, &(0x7f0000000080)=[{0x3, 0x3e, 0x800}, {0x0, 0xe8bc, 0x1000}, {0x4, 0x2, 0x800}], 0x3) (async) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r8) (async) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r3, r4, r8, 0x18, 0x48}, 0x2, 0x95, 0x8}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x3, 0x0, r0, r1, r3, 0x80, 0x7ff}, 0x0, 0x401, 0x401}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r9 = getuid() setreuid(0xee00, r9) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:04 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x200000000000000) 07:40:04 executing program 5: setreuid(0xee00, 0x0) (async) compat_12_fstat12(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r1 = getuid() setreuid(0xee00, r1) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r4 = getuid() (async) r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async, rerun: 64) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) (rerun: 64) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async, rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) (async, rerun: 64) r7 = semget$private(0x0, 0x1, 0x80) semop(r7, &(0x7f0000000080)=[{0x3, 0x3e, 0x800}, {0x0, 0xe8bc, 0x1000}, {0x4, 0x2, 0x800}], 0x3) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r8) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r3, r4, r8, 0x18, 0x48}, 0x2, 0x95, 0x8}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x3, 0x0, r0, r1, r3, 0x80, 0x7ff}, 0x0, 0x401, 0x401}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r9 = getuid() setreuid(0xee00, r9) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:04 executing program 5: __select50(0x40, &(0x7f0000000000)={0x4, 0x100000001, 0x101, 0x7fff, 0x32, 0x3ff, 0x5}, &(0x7f0000000040)={0x2, 0x5, 0x8, 0x4, 0xb953, 0x1, 0x2, 0x9}, &(0x7f0000000080)={0x7ff, 0x7f, 0x5, 0xfffffffffffffffe, 0x2, 0xfffffffeffffffff, 0xc7, 0xa2}, &(0x7f0000000240)={0xf7, 0x80000000}) setreuid(0xee00, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) compat_20_fstatfs(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) fchown(r0, r1, 0xffffffffffffffff) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:07 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x300000000000000) 07:40:07 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = getuid() setreuid(0xee00, r1) (async) lchown(&(0x7f0000000180)='./file0\x00', r1, r0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:07 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x31b, &(0x7f00000001c0)) 07:40:07 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x3f000000) 07:40:07 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') compat_40_mount(&(0x7f0000000180)='coda\x00', &(0x7f00000002c0)='./file1\x00', 0x4, &(0x7f0000000300)="cfe5afd733995d984413a5575f9c7ca511a6395829a1375f14afac06c6cfbaea7f85d278f3caa7bc32cb640f62d09516684853789fa85716055ac7c1b4e326ab059174aff6b327804433e2cbf5e1f08bc2b7e98618ba29a57c45fa8919385674d6bf6dae11c79d720cc7f81f308e94f01badeb14ef9a306c815ffd10d6049e6bedbc28a598405dd458c0d57749f3295f38d0cb86e081ed155d3aa9c9eaaa5f71241aba8adc938aa4d813f97df5ff3d") unlink(&(0x7f00000000c0)='./file0\x00') 07:40:07 executing program 5: __select50(0x40, &(0x7f0000000000)={0x4, 0x100000001, 0x101, 0x7fff, 0x32, 0x3ff, 0x5}, &(0x7f0000000040)={0x2, 0x5, 0x8, 0x4, 0xb953, 0x1, 0x2, 0x9}, &(0x7f0000000080)={0x7ff, 0x7f, 0x5, 0xfffffffffffffffe, 0x2, 0xfffffffeffffffff, 0xc7, 0xa2}, &(0x7f0000000240)={0xf7, 0x80000000}) (async) setreuid(0xee00, 0x0) (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) (async, rerun: 32) compat_20_fstatfs(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) (rerun: 32) fchown(r0, r1, 0xffffffffffffffff) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r2 = getuid() setreuid(0xee00, r2) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:07 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') lchown(&(0x7f0000000300)='./file0\x00', r0, r1) r2 = openat$dm(0xffffffffffffff9c, &(0x7f00000002c0), 0x40000, 0x0) close(r2) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x2) 07:40:08 executing program 5: __select50(0x40, &(0x7f0000000000)={0x4, 0x100000001, 0x101, 0x7fff, 0x32, 0x3ff, 0x5}, &(0x7f0000000040)={0x2, 0x5, 0x8, 0x4, 0xb953, 0x1, 0x2, 0x9}, &(0x7f0000000080)={0x7ff, 0x7f, 0x5, 0xfffffffffffffffe, 0x2, 0xfffffffeffffffff, 0xc7, 0xa2}, &(0x7f0000000240)={0xf7, 0x80000000}) setreuid(0xee00, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) (async) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x1, 0x0) compat_20_fstatfs(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) fchown(r0, r1, 0xffffffffffffffff) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:08 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x500, &(0x7f00000001c0)) 07:40:08 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x9, 0x40, 0x1, [{{0x9, 0x4, 0x0, 0x20, 0x2, 0x7, 0x1, 0x3, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0xe4, 0x5, 0x9}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x55, 0x1f, 0x9}}]}}}]}}]}}, &(0x7f0000000400)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x300, 0x1, 0x3f, 0x1, 0x20, 0x40}, 0x19, &(0x7f0000000080)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x4f, "b7d679e2cf177f5c8c2a4d2cbc202bd5"}]}, 0x9, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x2801}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x4c0a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x140a}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x448}}, {0xd1, &(0x7f0000000200)=@string={0xd1, 0x3, "1c43bc291d76d524259f67af9d32d8517d1e193b6ae3453f42931c9c21f8fee3634e3af48d74d5f31a1a5d13806affc1b1099b392d946bc16dc8ed1f6aa1e188e6bf4ae574f9b17e9b40630209ed49dfe724c08860900fa91f407def18d21c546551beeab46390f16b101a9004410c2061aad985fe34d190031cec9faf4391b7a0a1b850e4510e619efbd14015bd59b8e14341177de19798658c0d5c854b6420794c56d62aae0cfd5ec141fd934a2a25f2813b5bb6fb94af1decba5a409e156296a00506ecf167062fb603aafa6de3"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0xc04}}, {0x27, &(0x7f0000000340)=@string={0x27, 0x3, "04e6762d6401bce857b8f41939a61547a2679ae3436fd83d50ceb228227aef7cc1fa78a9df"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x3825}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x40d}}]}) openat(r0, &(0x7f00000004c0)='./file0\x00', 0x200, 0x20) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') [ 605.4527501] uhub5: device problem, disabling port 1 07:40:09 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x9, 0x40, 0x1, [{{0x9, 0x4, 0x0, 0x20, 0x2, 0x7, 0x1, 0x3, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0xe4, 0x5, 0x9}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x55, 0x1f, 0x9}}]}}}]}}]}}, &(0x7f0000000400)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x300, 0x1, 0x3f, 0x1, 0x20, 0x40}, 0x19, &(0x7f0000000080)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x4f, "b7d679e2cf177f5c8c2a4d2cbc202bd5"}]}, 0x9, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x2801}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x4c0a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x140a}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x448}}, {0xd1, &(0x7f0000000200)=@string={0xd1, 0x3, "1c43bc291d76d524259f67af9d32d8517d1e193b6ae3453f42931c9c21f8fee3634e3af48d74d5f31a1a5d13806affc1b1099b392d946bc16dc8ed1f6aa1e188e6bf4ae574f9b17e9b40630209ed49dfe724c08860900fa91f407def18d21c546551beeab46390f16b101a9004410c2061aad985fe34d190031cec9faf4391b7a0a1b850e4510e619efbd14015bd59b8e14341177de19798658c0d5c854b6420794c56d62aae0cfd5ec141fd934a2a25f2813b5bb6fb94af1decba5a409e156296a00506ecf167062fb603aafa6de3"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0xc04}}, {0x27, &(0x7f0000000340)=@string={0x27, 0x3, "04e6762d6401bce857b8f41939a61547a2679ae3436fd83d50ceb228227aef7cc1fa78a9df"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x3825}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x40d}}]}) openat(r0, &(0x7f00000004c0)='./file0\x00', 0x200, 0x20) r1 = getuid() setreuid(0xee00, r1) (async) unlink(&(0x7f00000000c0)='./file0\x00') [ 607.5827386] uhub5: device problem, disabling port 1 07:40:12 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x400000000000000) 07:40:12 executing program 5: setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x9, 0x40, 0x1, [{{0x9, 0x4, 0x0, 0x20, 0x2, 0x7, 0x1, 0x3, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0xe4, 0x5, 0x9}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x55, 0x1f, 0x9}}]}}}]}}]}}, &(0x7f0000000400)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x300, 0x1, 0x3f, 0x1, 0x20, 0x40}, 0x19, &(0x7f0000000080)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x4f, "b7d679e2cf177f5c8c2a4d2cbc202bd5"}]}, 0x9, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x2801}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x4c0a}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x140a}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x448}}, {0xd1, &(0x7f0000000200)=@string={0xd1, 0x3, "1c43bc291d76d524259f67af9d32d8517d1e193b6ae3453f42931c9c21f8fee3634e3af48d74d5f31a1a5d13806affc1b1099b392d946bc16dc8ed1f6aa1e188e6bf4ae574f9b17e9b40630209ed49dfe724c08860900fa91f407def18d21c546551beeab46390f16b101a9004410c2061aad985fe34d190031cec9faf4391b7a0a1b850e4510e619efbd14015bd59b8e14341177de19798658c0d5c854b6420794c56d62aae0cfd5ec141fd934a2a25f2813b5bb6fb94af1decba5a409e156296a00506ecf167062fb603aafa6de3"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0xc04}}, {0x27, &(0x7f0000000340)=@string={0x27, 0x3, "04e6762d6401bce857b8f41939a61547a2679ae3436fd83d50ceb228227aef7cc1fa78a9df"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x3825}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x40d}}]}) openat(r0, &(0x7f00000004c0)='./file0\x00', 0x200, 0x20) r1 = getuid() setreuid(0xee00, r1) (async) setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:12 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) compat_40_mount(&(0x7f0000000180)='coda\x00', &(0x7f00000002c0)='./file1\x00', 0x4, &(0x7f0000000300)="cfe5afd733995d984413a5575f9c7ca511a6395829a1375f14afac06c6cfbaea7f85d278f3caa7bc32cb640f62d09516684853789fa85716055ac7c1b4e326ab059174aff6b327804433e2cbf5e1f08bc2b7e98618ba29a57c45fa8919385674d6bf6dae11c79d720cc7f81f308e94f01badeb14ef9a306c815ffd10d6049e6bedbc28a598405dd458c0d57749f3295f38d0cb86e081ed155d3aa9c9eaaa5f71241aba8adc938aa4d813f97df5ff3d") unlink(&(0x7f00000000c0)='./file0\x00') 07:40:13 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x700000000000000) 07:40:13 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x40000400) 07:40:13 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') lchown(&(0x7f0000000300)='./file0\x00', r0, r1) r2 = openat$dm(0xffffffffffffff9c, &(0x7f00000002c0), 0x40000, 0x0) close(r2) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x2) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) lchown(&(0x7f0000000300)='./file0\x00', r0, r1) (async) openat$dm(0xffffffffffffff9c, &(0x7f00000002c0), 0x40000, 0x0) (async) close(r2) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x2) (async) 07:40:13 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) lchown(&(0x7f0000000300)='./file0\x00', r0, r1) (async, rerun: 32) r2 = openat$dm(0xffffffffffffff9c, &(0x7f00000002c0), 0x40000, 0x0) close(r2) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x2) [ 610.6627464] uhub5: device problem, disabling port 1 07:40:14 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x50000000) 07:40:14 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') compat_40_mount(&(0x7f0000000180)='coda\x00', &(0x7f00000002c0)='./file1\x00', 0x4, &(0x7f0000000300)="cfe5afd733995d984413a5575f9c7ca511a6395829a1375f14afac06c6cfbaea7f85d278f3caa7bc32cb640f62d09516684853789fa85716055ac7c1b4e326ab059174aff6b327804433e2cbf5e1f08bc2b7e98618ba29a57c45fa8919385674d6bf6dae11c79d720cc7f81f308e94f01badeb14ef9a306c815ffd10d6049e6bedbc28a598405dd458c0d57749f3295f38d0cb86e081ed155d3aa9c9eaaa5f71241aba8adc938aa4d813f97df5ff3d") unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) compat_40_mount(&(0x7f0000000180)='coda\x00', &(0x7f00000002c0)='./file1\x00', 0x4, &(0x7f0000000300)="cfe5afd733995d984413a5575f9c7ca511a6395829a1375f14afac06c6cfbaea7f85d278f3caa7bc32cb640f62d09516684853789fa85716055ac7c1b4e326ab059174aff6b327804433e2cbf5e1f08bc2b7e98618ba29a57c45fa8919385674d6bf6dae11c79d720cc7f81f308e94f01badeb14ef9a306c815ffd10d6049e6bedbc28a598405dd458c0d57749f3295f38d0cb86e081ed155d3aa9c9eaaa5f71241aba8adc938aa4d813f97df5ff3d") (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:40:14 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x547, &(0x7f00000001c0)) 07:40:14 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x600, &(0x7f00000001c0)) 07:40:14 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) pathconf(&(0x7f0000000000)='./file0\x00', 0x11) r0 = getuid() setreuid(0xee00, r0) setreuid(r0, 0x0) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:15 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) pathconf(&(0x7f0000000000)='./file0\x00', 0x11) (async) r0 = getuid() setreuid(0xee00, r0) (async) setreuid(r0, 0x0) (async) r1 = getuid() setreuid(0xee00, r1) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:15 executing program 5: setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) pathconf(&(0x7f0000000000)='./file0\x00', 0x11) r0 = getuid() setreuid(0xee00, r0) (async) setreuid(r0, 0x0) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:17 executing program 5: compat_50_select(0x40, &(0x7f0000000240)={0x4, 0xcf, 0x800, 0x5, 0xffffffff, 0xfffffffffffffc01, 0x8814, 0x558d3705}, &(0x7f0000000280)={0x86, 0x2, 0x5, 0x100000000, 0x6, 0x80000000, 0x2, 0x1}, &(0x7f00000002c0)={0x3, 0x1, 0x54, 0x70566e8c, 0x9, 0x1, 0x5, 0x6}, &(0x7f0000000300)={0x3, 0xc800000000000000}) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) __fhstat50(&(0x7f0000000000)="e15c3a7338aa6bcb981130660ea704c18e005a83db22054d4bcc87fa200bc3633e20c71fcf5793b151c3c83d4756d38bda86895a63b3fd1f15176e414acaa1186191254f6b7460b65757752db6995d3dbc888200", 0x54, &(0x7f0000000100)) compat_43_stat43(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./file0\x00') r1 = getuid() setreuid(0xee00, r1) setreuid(r1, 0x0) 07:40:17 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x800000000000000) 07:40:18 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x700, &(0x7f00000001c0)) 07:40:18 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xb00000000000000) 07:40:18 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) compat_12_stat12(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r3 = getuid() r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r2, r3, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000180)='./file0\x00', r0, r2) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') [ 614.9427698] cvttimespec[syz-executor.5:14779]: time_t does not fit 07:40:19 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x51000000) 07:40:19 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x880, &(0x7f00000001c0)) 07:40:19 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) compat_12_stat12(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r3 = getuid() r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040), &(0x7f0000000180)=0xc) (async) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) (async) setregid(0x0, r6) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r2, r3, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r2, r3, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f0000000180)='./file0\x00', r0, r2) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:19 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) openat(r0, &(0x7f0000000180)='./file0\x00', 0x400000, 0x1) unmount(&(0x7f00000002c0)='./file0\x00', 0x800) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:40:19 executing program 5: compat_50_select(0x40, &(0x7f0000000240)={0x4, 0xcf, 0x800, 0x5, 0xffffffff, 0xfffffffffffffc01, 0x8814, 0x558d3705}, &(0x7f0000000280)={0x86, 0x2, 0x5, 0x100000000, 0x6, 0x80000000, 0x2, 0x1}, &(0x7f00000002c0)={0x3, 0x1, 0x54, 0x70566e8c, 0x9, 0x1, 0x5, 0x6}, &(0x7f0000000300)={0x3, 0xc800000000000000}) (async) setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r0 = getuid() setreuid(0xee00, r0) (async) __fhstat50(&(0x7f0000000000)="e15c3a7338aa6bcb981130660ea704c18e005a83db22054d4bcc87fa200bc3633e20c71fcf5793b151c3c83d4756d38bda86895a63b3fd1f15176e414acaa1186191254f6b7460b65757752db6995d3dbc888200", 0x54, &(0x7f0000000100)) (async) compat_43_stat43(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) r1 = getuid() setreuid(0xee00, r1) (async) setreuid(r1, 0x0) 07:40:19 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x60000000) 07:40:19 executing program 5: compat_50_select(0x40, &(0x7f0000000240)={0x4, 0xcf, 0x800, 0x5, 0xffffffff, 0xfffffffffffffc01, 0x8814, 0x558d3705}, &(0x7f0000000280)={0x86, 0x2, 0x5, 0x100000000, 0x6, 0x80000000, 0x2, 0x1}, &(0x7f00000002c0)={0x3, 0x1, 0x54, 0x70566e8c, 0x9, 0x1, 0x5, 0x6}, &(0x7f0000000300)={0x3, 0xc800000000000000}) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) __fhstat50(&(0x7f0000000000)="e15c3a7338aa6bcb981130660ea704c18e005a83db22054d4bcc87fa200bc3633e20c71fcf5793b151c3c83d4756d38bda86895a63b3fd1f15176e414acaa1186191254f6b7460b65757752db6995d3dbc888200", 0x54, &(0x7f0000000100)) (async) __fhstat50(&(0x7f0000000000)="e15c3a7338aa6bcb981130660ea704c18e005a83db22054d4bcc87fa200bc3633e20c71fcf5793b151c3c83d4756d38bda86895a63b3fd1f15176e414acaa1186191254f6b7460b65757752db6995d3dbc888200", 0x54, &(0x7f0000000100)) compat_43_stat43(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) (async) compat_43_stat43(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./file0\x00') r1 = getuid() setreuid(0xee00, r1) setreuid(r1, 0x0) (async) setreuid(r1, 0x0) 07:40:20 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() r1 = getuid() setreuid(0xee00, r1) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={&(0x7f00000001c0)={0x0, 0x1, 0x5}, 0x1, 0xfff, 0x8001}, 0x0, 0x2, 0xb1c}, &(0x7f0000000100)={0x0, 0x1, 0x6, 0x5}}) setreuid(r1, r2) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:20 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() r1 = getuid() setreuid(0xee00, r1) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={&(0x7f00000001c0)={0x0, 0x1, 0x5}, 0x1, 0xfff, 0x8001}, 0x0, 0x2, 0xb1c}, &(0x7f0000000100)={0x0, 0x1, 0x6, 0x5}}) setreuid(r1, r2) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) getuid() (async) setreuid(0xee00, r1) (async) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={&(0x7f00000001c0)={0x0, 0x1, 0x5}, 0x1, 0xfff, 0x8001}, 0x0, 0x2, 0xb1c}, &(0x7f0000000100)={0x0, 0x1, 0x6, 0x5}}) (async) setreuid(r1, r2) (async) setreuid(r1, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:40:20 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() r1 = getuid() setreuid(0xee00, r1) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={&(0x7f00000001c0)={0x0, 0x1, 0x5}, 0x1, 0xfff, 0x8001}, 0x0, 0x2, 0xb1c}, &(0x7f0000000100)={0x0, 0x1, 0x6, 0x5}}) setreuid(r1, r2) setreuid(r1, r0) unlink(&(0x7f00000000c0)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) getuid() (async) setreuid(0xee00, r1) (async) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={&(0x7f00000001c0)={0x0, 0x1, 0x5}, 0x1, 0xfff, 0x8001}, 0x0, 0x2, 0xb1c}, &(0x7f0000000100)={0x0, 0x1, 0x6, 0x5}}) (async) setreuid(r1, r2) (async) setreuid(r1, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:40:20 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0xc00000000000000) 07:40:20 executing program 5: r0 = getuid() setreuid(0xee00, r0) compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee00, r1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0xc) setreuid(r0, r2) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r3 = getuid() setreuid(0xee00, r3) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:21 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1500000000000000) 07:40:24 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_12_stat12(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r3 = getuid() (async) r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r2, r3, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) lchown(&(0x7f0000000180)='./file0\x00', r0, r2) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:40:24 executing program 5: r0 = getuid() setreuid(0xee00, r0) compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee00, r1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0xc) setreuid(r0, r2) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (rerun: 64) r3 = getuid() setreuid(0xee00, r3) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:25 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) openat(r0, &(0x7f0000000180)='./file0\x00', 0x400000, 0x1) unmount(&(0x7f00000002c0)='./file0\x00', 0x800) (async) unmount(&(0x7f00000002c0)='./file0\x00', 0x800) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:40:25 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x900, &(0x7f00000001c0)) 07:40:25 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r3 = getuid() r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r2, r3, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) chown(&(0x7f0000000300)='./file0\x00', r0, r6) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') lchflags(&(0x7f00000002c0)='./file0\x00', 0x1) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x1c0) 07:40:25 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xcc000000) 07:40:25 executing program 5: r0 = getuid() setreuid(0xee00, r0) compat_12_stat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee00, r1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0xc) setreuid(r0, r2) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r3 = getuid() setreuid(0xee00, r3) (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 32) 07:40:25 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1a00000000000000) 07:40:25 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) openat(r0, &(0x7f0000000180)='./file0\x00', 0x400000, 0x1) (async) unmount(&(0x7f00000002c0)='./file0\x00', 0x800) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:25 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1b00000000000000) 07:40:25 executing program 5: setreuid(0xee00, 0x0) getuid() mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() compat_14___semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000080)) setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = getuid() r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r9) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r3, r4, r9, 0x18, 0x48}, 0x2, 0x95, 0x8}) chown(&(0x7f0000000000)='./file0\x00', r1, r3) unlink(&(0x7f00000000c0)='./file0\x00') r10 = msgget$private(0x0, 0x0) msgrcv(r10, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r10, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r12 = getuid() setreuid(0xee00, r12) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000280)={{0x3, 0xffffffffffffffff, r11, r12, r3, 0x38}, 0x7, 0x3ff, r8, r8, 0x1, 0x6, 0x7, 0x380000000}) 07:40:25 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}}}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r3 = getuid() r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) (async) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r2, r3, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) chown(&(0x7f0000000300)='./file0\x00', r0, r6) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') lchflags(&(0x7f00000002c0)='./file0\x00', 0x1) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x1c0) 07:40:25 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x800, &(0x7f0000000380)="43f8fbb659") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r3 = getuid() r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x1, 0xfffd}, {0x4, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) semop(0x0, &(0x7f0000000400)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x0, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x2, 0xffff, 0x800}, {0x2, 0x8, 0x400}, {0x3, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x5, 0x800}, {0x4, 0x8, 0x800}, {0x3, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000480)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000600)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)="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"}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000680)={{0x5, 0x0, r6, r0, r8, 0x8, 0x6}, 0x7, 0x81, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x408f21, r7, r2, r3, r10, 0x4, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f00000003c0)='./file0\x00', 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000080)='./file0\x00') __mount50(&(0x7f0000000180)='null\x00', &(0x7f00000002c0)='./file0\x00', 0x20000, &(0x7f0000000300)="5e5ba8b418fc02211cdcf45bef1ff3b76aa90b25b9560529fcbae69659015218d4fcbc79f32d2439c502bf964622667528d39b285e631ce148904c632cc7dc22a4c9d8ea4ce90841341db84feba0e71040906da33c84ee9eeb", 0x59) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:40:26 executing program 5: setreuid(0xee00, 0x0) getuid() (async, rerun: 32) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async, rerun: 32) r0 = getuid() compat_14___semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000080)) (async, rerun: 64) setreuid(0xee00, r0) (rerun: 64) r1 = getuid() setreuid(0xee00, r1) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = getuid() (async, rerun: 32) r5 = semget$private(0x0, 0x8, 0x10286) (rerun: 32) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async, rerun: 32) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) (rerun: 32) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r9) (async) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r3, r4, r9, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) chown(&(0x7f0000000000)='./file0\x00', r1, r3) unlink(&(0x7f00000000c0)='./file0\x00') (async) r10 = msgget$private(0x0, 0x0) msgrcv(r10, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r10, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) (async) r12 = getuid() setreuid(0xee00, r12) (async) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000280)={{0x3, 0xffffffffffffffff, r11, r12, r3, 0x38}, 0x7, 0x3ff, r8, r8, 0x1, 0x6, 0x7, 0x380000000}) 07:40:26 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r3 = getuid() r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) (async) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r2, r3, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) chown(&(0x7f0000000300)='./file0\x00', r0, r6) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') lchflags(&(0x7f00000002c0)='./file0\x00', 0x1) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x1c0) (async) open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x1c0) 07:40:27 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xa00, &(0x7f00000001c0)) 07:40:27 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xcd000000) 07:40:27 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0, 0x1) 07:40:27 executing program 5: setreuid(0xee00, 0x0) getuid() (async) getuid() mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r0 = getuid() compat_14___semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000080)) (async) compat_14___semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000080)) setreuid(0xee00, r0) getuid() (async) r1 = getuid() setreuid(0xee00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = getuid() r5 = semget$private(0x0, 0x8, 0x10286) semop(r5, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r5, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r9) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r3, r4, r9, 0x18, 0x48}, 0x2, 0x95, 0x8}) chown(&(0x7f0000000000)='./file0\x00', r1, r3) unlink(&(0x7f00000000c0)='./file0\x00') msgget$private(0x0, 0x0) (async) r10 = msgget$private(0x0, 0x0) msgrcv(r10, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r10, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) (async) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r12 = getuid() setreuid(0xee00, r12) (async) setreuid(0xee00, r12) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000280)={{0x3, 0xffffffffffffffff, r11, r12, r3, 0x38}, 0x7, 0x3ff, r8, r8, 0x1, 0x6, 0x7, 0x380000000}) 07:40:29 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0, 0x1) 07:40:29 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xb00, &(0x7f00000001c0)) 07:40:29 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1d00000000000000) 07:40:29 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x800, &(0x7f0000000380)="43f8fbb659") (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x800, &(0x7f0000000380)="43f8fbb659") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880), &(0x7f00000008c0)=0xc) (async) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r3 = getuid() semget$private(0x0, 0x8, 0x10286) (async) r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x1, 0xfffd}, {0x4, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) (async) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) semop(0x0, &(0x7f0000000400)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x0, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x2, 0xffff, 0x800}, {0x2, 0x8, 0x400}, {0x3, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x5, 0x800}, {0x4, 0x8, 0x800}, {0x3, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000480)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000600)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)="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"}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000680)={{0x5, 0x0, r6, r0, r8, 0x8, 0x6}, 0x7, 0x81, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0xffff, 0x1022, &(0x7f0000000040), &(0x7f0000000180)=0xc) (async) getsockopt$sock_cred(r9, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x408f21, r7, r2, r3, r10, 0x4, 0x48}, 0x2, 0x95, 0x8}) lchown(&(0x7f00000003c0)='./file0\x00', 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') __mount50(&(0x7f0000000180)='null\x00', &(0x7f00000002c0)='./file0\x00', 0x20000, &(0x7f0000000300)="5e5ba8b418fc02211cdcf45bef1ff3b76aa90b25b9560529fcbae69659015218d4fcbc79f32d2439c502bf964622667528d39b285e631ce148904c632cc7dc22a4c9d8ea4ce90841341db84feba0e71040906da33c84ee9eeb", 0x59) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:40:29 executing program 5: setreuid(0xee00, 0x0) __stat50(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:30 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x1f00000000000000) 07:40:30 executing program 5: setreuid(0xee00, 0x0) __stat50(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, r0) (async) chown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:30 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0, 0x1) 07:40:30 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x2900000000000000) 07:40:30 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xea020000) 07:40:30 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x800, &(0x7f0000000380)="43f8fbb659") (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r3 = getuid() (async) r4 = semget$private(0x0, 0x8, 0x10286) semop(r4, &(0x7f0000000000)=[{0x0, 0x8002}, {0x1, 0xfffd}, {0x4, 0x800}, {0x2, 0xffff}], 0x4) (async) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semop(r4, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x7fff) semop(0x0, &(0x7f0000000400)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x0, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x2, 0xffff, 0x800}, {0x2, 0x8, 0x400}, {0x3, 0x7, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x5, 0x800}, {0x4, 0x8, 0x800}, {0x3, 0xdb49, 0x1000}], 0xd) (async) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000480)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r6) (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r6, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000600)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)="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"}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000680)={{0x5, 0x0, r6, r0, r8, 0x8, 0x6}, 0x7, 0x81, 0x6}) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r10) (async) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x408f21, r7, r2, r3, r10, 0x4, 0x48}, 0x2, 0x95, 0x8}) (async) lchown(&(0x7f00000003c0)='./file0\x00', 0xffffffffffffffff, 0x0) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) __mount50(&(0x7f0000000180)='null\x00', &(0x7f00000002c0)='./file0\x00', 0x20000, &(0x7f0000000300)="5e5ba8b418fc02211cdcf45bef1ff3b76aa90b25b9560529fcbae69659015218d4fcbc79f32d2439c502bf964622667528d39b285e631ce148904c632cc7dc22a4c9d8ea4ce90841341db84feba0e71040906da33c84ee9eeb", 0x59) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:30 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xef000000) 07:40:30 executing program 5: setreuid(0xee00, 0x0) __stat50(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, r0) (async) chown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, r0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) getuid() (async) r1 = getuid() setreuid(0xee00, r1) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:32 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xc00, &(0x7f00000001c0)) 07:40:32 executing program 4: r0 = msgget$private(0x0, 0x40) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x9}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r4, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) msgrcv(r4, &(0x7f00000002c0)={0x0, ""/143}, 0x97, 0x3, 0x1000) unlink(&(0x7f00000000c0)='./file0\x00') setsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000180)={0x0, r2, r1}, 0xc) 07:40:32 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:32 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:33 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xd00, &(0x7f00000001c0)) 07:40:33 executing program 4: msgget$private(0x0, 0x40) (async) r0 = msgget$private(0x0, 0x40) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x9}}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) (async) msgrcv(r4, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) msgsnd(r4, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) msgrcv(r4, &(0x7f00000002c0)={0x0, ""/143}, 0x97, 0x3, 0x1000) (async) msgrcv(r4, &(0x7f00000002c0)={0x0, ""/143}, 0x97, 0x3, 0x1000) unlink(&(0x7f00000000c0)='./file0\x00') setsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000180)={0x0, r2, r1}, 0xc) 07:40:33 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0}, 0xc) r3 = getuid() setreuid(0xee00, r3) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000440)={r2, r3, r0}, 0xc) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') fstatat(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x200) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:40:35 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x2f00000000000000) 07:40:35 executing program 5: setreuid(0xee00, 0x0) (async, rerun: 64) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (rerun: 64) r0 = getuid() setreuid(0xee00, r0) (async) unlink(&(0x7f00000000c0)='./file0\x00') 07:40:35 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xf4980000) 07:40:35 executing program 4: r0 = msgget$private(0x0, 0x40) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x0, 0x0, 0x9}}}) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f00000007c0)=ANY=[], 0xaa, 0x0, 0x0) (async) msgsnd(r4, &(0x7f00000002c0)={0x3, "4909b1bd456af5a5c47aaa34ddc21b18c7034099c22410c83d6ba8142cdfaec225bd9e5315c52513c7869db66c0a0b40a5743db646cca501404d8c8af2bbd8d289181a386df55581f5e22e65a0e612b1ad43480e860bef"}, 0x5f, 0x800) (async) msgrcv(r4, &(0x7f00000002c0)={0x0, ""/143}, 0x97, 0x3, 0x1000) unlink(&(0x7f00000000c0)='./file0\x00') (async) setsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000180)={0x0, r2, r1}, 0xc) 07:40:35 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0}, 0xc) r3 = getuid() setreuid(0xee00, r3) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000440)={r2, r3, r0}, 0xc) (async) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000440)={r2, r3, r0}, 0xc) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00') (async) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') fstatat(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x200) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 07:40:36 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x3400000000000000) 07:40:36 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xd02, &(0x7f00000001c0)) 07:40:36 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) __mount50(&(0x7f0000000080)='sysvbfs\x00', &(0x7f0000000140)='./bus\x00', 0x4000, &(0x7f0000000180)="0678970d9ab38ad46889f30ae8e830", 0xf) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x2, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0xfd38, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r5) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r5, 0x18, 0x48}, 0x2, 0x95, 0x8}) r6 = getuid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r10 = getuid() r11 = semget$private(0x0, 0x8, 0x10286) semop(r11, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r11, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r11, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x2, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x2, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x0, 0xdb49, 0x1800}], 0xd) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000240)=ANY=[@ANYBLOB='T\x00bus\x00\x00\x00'], 0x8, &(0x7f00000007c0)=[{&(0x7f00000003c0)="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", 0xfa}, {&(0x7f0000000a80)="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", 0x14a}, {&(0x7f00000004c0)="3c02677f2b6ec119a21c5437a5a2d6182bdf1bd625f116b09214f6526401daa201a0fb11d78c4036effb2ba879470dae1c2ca2b847ed674bcf1bd7baba6714da7ca58425a5cdbfb16b87e0a3f92383fff61d917aac0b65440628042f23bccbade5b24af07acf40994c2b3fab5897c20caf0eb5708be944a7489e0ed07b8f3acdec5dac1138ce16dd9af0cb7070cf712bb69722b249e79bae23d10f6f4d573a1a1983bf6a3fed1988b504515a057ed674581c80c47f18b709d6374789f5ea37d49af17adc6e89fcf388e25faeeaf64e95857eeafb2e73c35be97086922fda", 0xde}, {&(0x7f00000005c0)="b3c3a78f69d71b5c73394296b837c8e95ae8cc7eb988186c8d90c0aee090333f000432d1b1f3d1e800a210f5ea1ed94de0e45c417b30042c6e5bf261f07a71b301d890d16b486b58f6044eac0e65259242696fa31540222beb9aaa43b301ce97c8316210cd259cb341a19a85893ecfc3202a71f3ca011ac0bb7661cec58420b2998f5dfbfd94a4aebe92c2c65d4faf1ecfe994a9ab579e8d3c36218cda043bda20b9ac9dabeb1b72fe2e13c0c146367592d8646da77ba448e97646c38a65f255adc7436b358d1100a9b64faef1d3fade2449cdee025c5d4bd9a07d8e3e", 0xdd}, {&(0x7f00000006c0)="e082bfb3021ee18026f7b49f851eeb89b8423c53774bca82555f1d273a8b376307e8fe476fe94efddc9a1aab46f4da2a2410f0f0803dc26edfbc4acae7cb9bbd9f68076d83a55db8989916dd090ed67846e08f3d5aa58ecf1ee12578631216dbbf1e9f0de563ccee308480ce1a18f6320134d6d5b2ddc112f45de924ba3d5d00606f691cb8ee12ab1af57fea1f4b19c7b3413e1dda2ec613d19aa8610f677bd12b9f55dfb4e4a43715f31c04a4ddaf00cd6fb44e11ae26b9a410f6c4a0ff505019e0c021e9e14799b9e4b068998821677dd9019905f7ba364ab9e87ad49cc2dbfab77e312d58e72b288c6f6a478a5b0fe727744ed17a93", 0xf7}, {&(0x7f0000000900)="d90c799eb8ac2814c49c2f9ba9888b85f815514ac4e1ad510ea8f7aa67808ef67243d9530b4935c97b0a6a54e5bb4dc6cfec996641cf86ba31e5e31d0c1f0d4ce772e5600d5ee98f50dd0909f2c7c039c2c9a15b24b83e63e720258c7b94ff218f0115dea8c7f2224e18394e2d712ecdcb1cc6f99894c5ba4c12d1404d3d74c3b45a94a5f5aaf6a9c43fadce3a354b37f4a15c8227b7e92ced23a4d05a9f3cdaa4607a538b1acce513ef10ab17c7b6e1909280e9b55bb687e1d110b810129208540c7e1691b1d85e4120977c061dbef3bd0529c59293b989", 0xd8}], 0x6, &(0x7f0000000a00)=[@rights={0x28, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, r1]}, @cred={0x20, 0xffff, 0x2, 0x0, 0xffffffffffffffff, r9}], 0x48, 0xdd3b4c3c98623dfb}, 0x408) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r12, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r13) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r9, r10, r13, 0x18, 0x48}, 0x2, 0x95, 0x8}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x7, r3, r5, r6, r13, 0x200, 0x40}, 0x7fffffff, 0x1, r2, r2, 0x1, 0xfffffffffffffff8, 0x4, 0x8}) 07:40:36 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xe00, &(0x7f00000001c0)) 07:40:37 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async) setreuid(0xee00, r0) unlink(&(0x7f00000000c0)='./file0\x00') open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) __mount50(&(0x7f0000000080)='sysvbfs\x00', &(0x7f0000000140)='./bus\x00', 0x4000, &(0x7f0000000180)="0678970d9ab38ad46889f30ae8e830", 0xf) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f00000000c0)=0x3) (async) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x2, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0xfd38, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) (async) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r5) (async) setregid(0x0, r5) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r5, 0x18, 0x48}, 0x2, 0x95, 0x8}) getuid() (async) r6 = getuid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r10 = getuid() r11 = semget$private(0x0, 0x8, 0x10286) semop(r11, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r11, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r11, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x2, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x2, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x0, 0xdb49, 0x1800}], 0xd) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000240)=ANY=[@ANYBLOB='T\x00bus\x00\x00\x00'], 0x8, &(0x7f00000007c0)=[{&(0x7f00000003c0)="91a72fd361bbba620dfe51b9db0394bb07d1a3fb4f57a7e90a1558a3370787602af39de4574f6fa3e2f4c24fc24212cb3e9e294bd79b9bd6f875fb465755a864ef585aaa634bf041c974913eb4e2f5fb9f7e9a39bac1e8ab05bf57853834677286c2cacfd7bbe8a384ecce24335a0f4fef802bcc609cb2a371cb8150883e69b769bd963a92e471e9374ab930885df3ef0be1e1816d78ce71abf62c1f02d7cab59004f046b7fca8a67ab75c6ead8d6a4e857b521a958029f72f20b8eca5765286e43f3fa47bc0c40bc50d83c26f44c2249b2c333896fc8387653eef83052a7750bf6d168f34b3b41e51c27709c2cd8ecd7cbd785094e9cd816a14", 0xfa}, {&(0x7f0000000a80)="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", 0x14a}, {&(0x7f00000004c0)="3c02677f2b6ec119a21c5437a5a2d6182bdf1bd625f116b09214f6526401daa201a0fb11d78c4036effb2ba879470dae1c2ca2b847ed674bcf1bd7baba6714da7ca58425a5cdbfb16b87e0a3f92383fff61d917aac0b65440628042f23bccbade5b24af07acf40994c2b3fab5897c20caf0eb5708be944a7489e0ed07b8f3acdec5dac1138ce16dd9af0cb7070cf712bb69722b249e79bae23d10f6f4d573a1a1983bf6a3fed1988b504515a057ed674581c80c47f18b709d6374789f5ea37d49af17adc6e89fcf388e25faeeaf64e95857eeafb2e73c35be97086922fda", 0xde}, {&(0x7f00000005c0)="b3c3a78f69d71b5c73394296b837c8e95ae8cc7eb988186c8d90c0aee090333f000432d1b1f3d1e800a210f5ea1ed94de0e45c417b30042c6e5bf261f07a71b301d890d16b486b58f6044eac0e65259242696fa31540222beb9aaa43b301ce97c8316210cd259cb341a19a85893ecfc3202a71f3ca011ac0bb7661cec58420b2998f5dfbfd94a4aebe92c2c65d4faf1ecfe994a9ab579e8d3c36218cda043bda20b9ac9dabeb1b72fe2e13c0c146367592d8646da77ba448e97646c38a65f255adc7436b358d1100a9b64faef1d3fade2449cdee025c5d4bd9a07d8e3e", 0xdd}, {&(0x7f00000006c0)="e082bfb3021ee18026f7b49f851eeb89b8423c53774bca82555f1d273a8b376307e8fe476fe94efddc9a1aab46f4da2a2410f0f0803dc26edfbc4acae7cb9bbd9f68076d83a55db8989916dd090ed67846e08f3d5aa58ecf1ee12578631216dbbf1e9f0de563ccee308480ce1a18f6320134d6d5b2ddc112f45de924ba3d5d00606f691cb8ee12ab1af57fea1f4b19c7b3413e1dda2ec613d19aa8610f677bd12b9f55dfb4e4a43715f31c04a4ddaf00cd6fb44e11ae26b9a410f6c4a0ff505019e0c021e9e14799b9e4b068998821677dd9019905f7ba364ab9e87ad49cc2dbfab77e312d58e72b288c6f6a478a5b0fe727744ed17a93", 0xf7}, {&(0x7f0000000900)="d90c799eb8ac2814c49c2f9ba9888b85f815514ac4e1ad510ea8f7aa67808ef67243d9530b4935c97b0a6a54e5bb4dc6cfec996641cf86ba31e5e31d0c1f0d4ce772e5600d5ee98f50dd0909f2c7c039c2c9a15b24b83e63e720258c7b94ff218f0115dea8c7f2224e18394e2d712ecdcb1cc6f99894c5ba4c12d1404d3d74c3b45a94a5f5aaf6a9c43fadce3a354b37f4a15c8227b7e92ced23a4d05a9f3cdaa4607a538b1acce513ef10ab17c7b6e1909280e9b55bb687e1d110b810129208540c7e1691b1d85e4120977c061dbef3bd0529c59293b989", 0xd8}], 0x6, &(0x7f0000000a00)=[@rights={0x28, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, r1]}, @cred={0x20, 0xffff, 0x2, 0x0, 0xffffffffffffffff, r9}], 0x48, 0xdd3b4c3c98623dfb}, 0x408) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r12, 0xffff, 0x1022, &(0x7f0000000040), &(0x7f0000000180)=0xc) (async) getsockopt$sock_cred(r12, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r13) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r9, r10, r13, 0x18, 0x48}, 0x2, 0x95, 0x8}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x7, r3, r5, r6, r13, 0x200, 0x40}, 0x7fffffff, 0x1, r2, r2, 0x1, 0xfffffffffffffff8, 0x4, 0x8}) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x7, r3, r5, r6, r13, 0x200, 0x40}, 0x7fffffff, 0x1, r2, r2, 0x1, 0xfffffffffffffff8, 0x4, 0x8}) 07:40:37 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) (async, rerun: 32) unlink(&(0x7f00000000c0)='./file0\x00') (rerun: 32) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) (async) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) (async) __mount50(&(0x7f0000000080)='sysvbfs\x00', &(0x7f0000000140)='./bus\x00', 0x4000, &(0x7f0000000180)="0678970d9ab38ad46889f30ae8e830", 0xf) (async) semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(0x0, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x2, 0x5}, {0x3, 0x3, 0x1800}, {0x1, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0xfd38, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x1, 0xdb49, 0x1000}], 0xd) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000100)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r5) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, 0x0, 0x0, r5, 0x18, 0x48}, 0x2, 0x95, 0x8}) (async) r6 = getuid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) (async) r10 = getuid() r11 = semget$private(0x0, 0x8, 0x10286) semop(r11, &(0x7f0000000000)=[{0x0, 0x8002}, {0x4, 0xfffd}, {0x2, 0x800}, {0x2, 0xffff}], 0x4) semctl$SETVAL(r11, 0x4, 0x8, &(0x7f00000000c0)=0x3) semop(r11, &(0x7f0000000340)=[{0x3, 0x81, 0x1000}, {0x0, 0x5}, {0x3, 0x3, 0x1800}, {0x2, 0x7}, {0x2, 0x3f, 0x800}, {0x0, 0x7f, 0x1000}, {0x0, 0xffff, 0x800}, {0x2, 0x8, 0x1000}, {0x4, 0x2, 0x1800}, {0x1, 0x61c, 0x1800}, {0x4, 0x100, 0x1000}, {0x4, 0x8, 0x800}, {0x0, 0xdb49, 0x1800}], 0xd) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000240)=ANY=[@ANYBLOB='T\x00bus\x00\x00\x00'], 0x8, &(0x7f00000007c0)=[{&(0x7f00000003c0)="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", 0xfa}, {&(0x7f0000000a80)="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", 0x14a}, {&(0x7f00000004c0)="3c02677f2b6ec119a21c5437a5a2d6182bdf1bd625f116b09214f6526401daa201a0fb11d78c4036effb2ba879470dae1c2ca2b847ed674bcf1bd7baba6714da7ca58425a5cdbfb16b87e0a3f92383fff61d917aac0b65440628042f23bccbade5b24af07acf40994c2b3fab5897c20caf0eb5708be944a7489e0ed07b8f3acdec5dac1138ce16dd9af0cb7070cf712bb69722b249e79bae23d10f6f4d573a1a1983bf6a3fed1988b504515a057ed674581c80c47f18b709d6374789f5ea37d49af17adc6e89fcf388e25faeeaf64e95857eeafb2e73c35be97086922fda", 0xde}, {&(0x7f00000005c0)="b3c3a78f69d71b5c73394296b837c8e95ae8cc7eb988186c8d90c0aee090333f000432d1b1f3d1e800a210f5ea1ed94de0e45c417b30042c6e5bf261f07a71b301d890d16b486b58f6044eac0e65259242696fa31540222beb9aaa43b301ce97c8316210cd259cb341a19a85893ecfc3202a71f3ca011ac0bb7661cec58420b2998f5dfbfd94a4aebe92c2c65d4faf1ecfe994a9ab579e8d3c36218cda043bda20b9ac9dabeb1b72fe2e13c0c146367592d8646da77ba448e97646c38a65f255adc7436b358d1100a9b64faef1d3fade2449cdee025c5d4bd9a07d8e3e", 0xdd}, {&(0x7f00000006c0)="e082bfb3021ee18026f7b49f851eeb89b8423c53774bca82555f1d273a8b376307e8fe476fe94efddc9a1aab46f4da2a2410f0f0803dc26edfbc4acae7cb9bbd9f68076d83a55db8989916dd090ed67846e08f3d5aa58ecf1ee12578631216dbbf1e9f0de563ccee308480ce1a18f6320134d6d5b2ddc112f45de924ba3d5d00606f691cb8ee12ab1af57fea1f4b19c7b3413e1dda2ec613d19aa8610f677bd12b9f55dfb4e4a43715f31c04a4ddaf00cd6fb44e11ae26b9a410f6c4a0ff505019e0c021e9e14799b9e4b068998821677dd9019905f7ba364ab9e87ad49cc2dbfab77e312d58e72b288c6f6a478a5b0fe727744ed17a93", 0xf7}, {&(0x7f0000000900)="d90c799eb8ac2814c49c2f9ba9888b85f815514ac4e1ad510ea8f7aa67808ef67243d9530b4935c97b0a6a54e5bb4dc6cfec996641cf86ba31e5e31d0c1f0d4ce772e5600d5ee98f50dd0909f2c7c039c2c9a15b24b83e63e720258c7b94ff218f0115dea8c7f2224e18394e2d712ecdcb1cc6f99894c5ba4c12d1404d3d74c3b45a94a5f5aaf6a9c43fadce3a354b37f4a15c8227b7e92ced23a4d05a9f3cdaa4607a538b1acce513ef10ab17c7b6e1909280e9b55bb687e1d110b810129208540c7e1691b1d85e4120977c061dbef3bd0529c59293b989", 0xd8}], 0x6, &(0x7f0000000a00)=[@rights={0x28, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, r1]}, @cred={0x20, 0xffff, 0x2, 0x0, 0xffffffffffffffff, r9}], 0x48, 0xdd3b4c3c98623dfb}, 0x408) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r12, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(0x0, r13) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000140)={{0x8f21, 0x0, r9, r10, r13, 0x18, 0x48}, 0x2, 0x95, 0x8}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x7, r3, r5, r6, r13, 0x200, 0x40}, 0x7fffffff, 0x1, r2, r2, 0x1, 0xfffffffffffffff8, 0x4, 0x8}) 07:40:37 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() unlink(&(0x7f00000000c0)='./file0\x00') compat_40_mount(&(0x7f0000000080)='coda\x00', &(0x7f00000001c0)='./file0\x00', 0x800, &(0x7f0000000200)="ecab4cdfce09f645d7a7f01d214bc0527308352cf3b9d06896c551909cbfcef9d971c46d6c0e7947612d8376759900d6999a96eff326092b4c4d5c970877ed091f63ec45270850357202d615447ceaf7fa50f607d791ea995bc3b43d0009550f64157ce2331b11faccf9c60bc5d20907d859943cffbab4e9c381a0689f4159459b6ac4bdd1d474232d891d5059613f95cf29b3938fe9fba98d32b96b") setreuid(0x0, r0) __getfh30(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/189, &(0x7f0000000040)=0x2) 07:40:37 executing program 5: setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() unlink(&(0x7f00000000c0)='./file0\x00') compat_40_mount(&(0x7f0000000080)='coda\x00', &(0x7f00000001c0)='./file0\x00', 0x800, &(0x7f0000000200)="ecab4cdfce09f645d7a7f01d214bc0527308352cf3b9d06896c551909cbfcef9d971c46d6c0e7947612d8376759900d6999a96eff326092b4c4d5c970877ed091f63ec45270850357202d615447ceaf7fa50f607d791ea995bc3b43d0009550f64157ce2331b11faccf9c60bc5d20907d859943cffbab4e9c381a0689f4159459b6ac4bdd1d474232d891d5059613f95cf29b3938fe9fba98d32b96b") (async) compat_40_mount(&(0x7f0000000080)='coda\x00', &(0x7f00000001c0)='./file0\x00', 0x800, &(0x7f0000000200)="ecab4cdfce09f645d7a7f01d214bc0527308352cf3b9d06896c551909cbfcef9d971c46d6c0e7947612d8376759900d6999a96eff326092b4c4d5c970877ed091f63ec45270850357202d615447ceaf7fa50f607d791ea995bc3b43d0009550f64157ce2331b11faccf9c60bc5d20907d859943cffbab4e9c381a0689f4159459b6ac4bdd1d474232d891d5059613f95cf29b3938fe9fba98d32b96b") setreuid(0x0, r0) __getfh30(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/189, &(0x7f0000000040)=0x2) 07:40:37 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() unlink(&(0x7f00000000c0)='./file0\x00') compat_40_mount(&(0x7f0000000080)='coda\x00', &(0x7f00000001c0)='./file0\x00', 0x800, &(0x7f0000000200)="ecab4cdfce09f645d7a7f01d214bc0527308352cf3b9d06896c551909cbfcef9d971c46d6c0e7947612d8376759900d6999a96eff326092b4c4d5c970877ed091f63ec45270850357202d615447ceaf7fa50f607d791ea995bc3b43d0009550f64157ce2331b11faccf9c60bc5d20907d859943cffbab4e9c381a0689f4159459b6ac4bdd1d474232d891d5059613f95cf29b3938fe9fba98d32b96b") setreuid(0x0, r0) __getfh30(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/189, &(0x7f0000000040)=0x2) setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) compat_40_mount(&(0x7f0000000080)='coda\x00', &(0x7f00000001c0)='./file0\x00', 0x800, &(0x7f0000000200)="ecab4cdfce09f645d7a7f01d214bc0527308352cf3b9d06896c551909cbfcef9d971c46d6c0e7947612d8376759900d6999a96eff326092b4c4d5c970877ed091f63ec45270850357202d615447ceaf7fa50f607d791ea995bc3b43d0009550f64157ce2331b11faccf9c60bc5d20907d859943cffbab4e9c381a0689f4159459b6ac4bdd1d474232d891d5059613f95cf29b3938fe9fba98d32b96b") (async) setreuid(0x0, r0) (async) __getfh30(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/189, &(0x7f0000000040)=0x2) (async) 07:40:42 executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') renameat(r0, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00') 07:40:42 executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0xf00, &(0x7f00000001c0)) 07:40:42 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xf5980000) 07:40:42 executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000180)='./file0\x00', 0x5800000000000000) 07:40:42 executing program 5: setreuid(0xee00, 0x0) r0 = getuid() setreuid(0xee00, r0) __fstat50(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') getuid() 07:40:42 executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0}, 0xc) r3 = getuid() setreuid(0xee00, r3) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000440)={r2, r3, r0}, 0xc) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') fstatat(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x200) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)}}) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) (async) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400), 0xc) (async) getuid() (async) setreuid(0xee00, r3) (async) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000440)={r2, r3, r0}, 0xc) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') (async) fstatat(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x200) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) unlink(&(0x7f00000000c0)='./file0\x00') (async) 07:40:42 executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffefff}}) lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000080)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0xf6980000) 07:40:42 executing program 5: setreuid(0xee00, 0x0) (async) r0 = getuid() setreuid(0xee00, r0) (async) __fstat50(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') (async) getuid() 07:40:42 executing program 5: setreuid(0xee00, 0x0) (async) r0 = getuid() setreuid(0xee00, r0) (async, rerun: 32) __fstat50(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 32) chown(&(0x7f0000000000)='./file0\x00', r0, r1) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) r2 = getuid() setreuid(0xee00, r2) unlink(&(0x7f00000000c0)='./file0\x00') (async) getuid() 07:40:42 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f0000000000)='./file0\x00') 07:40:42 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f0000000000)='./file0\x00') (async) unlink(&(0x7f0000000000)='./file0\x00') 07:40:42 executing program 5: setreuid(0xee00, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = getuid() setreuid(0xee00, r0) unlink(&(0x7f0000000000)='./file0\x00') setreuid(0xee00, 0x0) (async) mkdir(&(0x7f0000001180)='./file0\x00', 0x0) (async) getuid() (async) setreuid(0xee00, r0) (async) unlink(&(0x7f0000000000)='./file0\x00') (async) [ 643.5527879] uvm_fault(0xffffce80142e3218, 0xffff900000000000, 1) -> e [ 643.5656722] fatal page fault in supervisor mode [ 643.5656722] trap type 6 code 0 rip 0xffffffff81baa91b cs 0x8 rflags 0x10283 cr2 0xffff900000000001 ilevel 0 rsp 0xffffce82485b08e0 [ 643.5817198] curlwp 0xffffce8012c27b00 pid 12335.11862 lowest kstack 0xffffce82485a92c0 kernel: page fault trap, code=0 Stopped in pid 12335.11862 (syz-executor.3) at netbsd:__asan_load8+0x6c: movzbl 0(%rax),%r8d ? __asan_load8() at netbsd:__asan_load8+0x6c union_statvfs() at netbsd:union_statvfs+0x44 VFS_STATVFS() at netbsd:VFS_STATVFS+0x68 layerfs_statvfs() at netbsd:layerfs_statvfs+0x85 VFS_STATVFS() at netbsd:VFS_STATVFS+0x68 mount_domount() at netbsd:mount_domount+0x86c do_sys_mount() at netbsd:do_sys_mount+0x7a1 compat_40_sys_mount() at netbsd:compat_40_sys_mount+0xbd sys___syscall() at netbsd:sys___syscall+0x10e syscall() at netbsd:syscall+0x25a --- syscall (number 21 via SYS_syscall) --- netbsd:syscall+0x25a: Panic string: (null) PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 11398 11301 2 0 100 ffffce8012d15b00 syz-executor.1 11398 11398 2 0 10040000 ffffce8012ac20c0 syz-executor.1 11514 11991 3 1 180 ffffce8012d156c0 syz-executor.0 parked 11514 11304 3 0 40180 ffffce801344a040 syz-executor.0 parked 11514 11514 2 1 10040140 ffffce80134a4a00 syz-executor.0 12335 11401 3 1 180 ffffce8012d15280 syz-executor.3 parked 12335 11623 3 0 1c0 ffffce801344a480 syz-executor.3 parked 12335>11862 7 0 0 ffffce8012c27b00 syz-executor.3 12335 10468 3 0 180 ffffce8013f32040 syz-executor.3 parked 12335 12335 2 1 10000140 ffffce8012cb10c0 syz-executor.3 15183 15183 2 1 140 ffffce8013345980 syz-executor.3 15578 15578 2 0 140 ffffce8014374b80 syz-executor.1 15433 15433 2 0 140 ffffce8012d9c080 syz-executor.0 15785>15785 7 1 0 ffffce8012c82bc0 syz-executor.4 11656 11656 2 1 0 ffffce80126da780 syz-executor.2 9165 9165 3 0 1c0 ffffce8013ef8780 syz-executor.5 pipe_rd 2495 2495 3 0 180 ffffce8012d05ac0 syz-executor.2 parked 2723 2723 3 0 180 ffffce80142d1680 syz-executor.2 parked 2453 2453 3 0 180 ffffce8012b6a980 syz-executor.2 parked 3118 3118 3 0 180 ffffce8012c27280 syz-executor.2 parked 5309 5309 3 0 180 ffffce8013e1bb00 syz-executor.2 parked 1923 1923 3 1 180 ffffce80140a9a00 syz-executor.2 parked 3653 3653 3 0 180 ffffce8012a38780 syz-executor.2 parked 1787 1787 3 0 180 ffffce8012994b40 syz-executor.2 parked 5068 5068 3 0 180 ffffce8013462500 syz-executor.2 parked 1438 1438 3 0 180 ffffce8012a92080 syz-executor.2 parked 1324 1324 3 0 180 ffffce8013f3c4c0 syz-executor.2 parked 1409 1409 3 1 180 ffffce8014177a80 syz-executor.3 parked 1433 1433 3 1 180 ffffce8013345540 syz-executor.3 parked 5210 5210 3 0 180 ffffce8012a924c0 syz-executor.2 parked 3164 3164 3 0 180 ffffce8013ee4740 syz-executor.3 parked 1278 1278 3 1 180 ffffce80140ec600 syz-executor.2 parked 1014 1014 3 0 180 ffffce8012c482c0 syz-executor.3 parked 4178 4178 3 1 180 ffffce8012c48b40 syz-executor.3 parked 995 995 3 1 180 ffffce8012a04b80 syz-executor.3 parked 4281 4281 3 1 180 ffffce8012c948c0 syz-executor.5 parked 3800 3800 3 0 180 ffffce8013ea8b40 syz-executor.5 parked 2656 2656 3 1 180 ffffce8012c94480 syz-executor.5 parked 4000 4000 3 1 180 ffffce8012d32b80 syz-executor.5 parked 2779 2779 3 0 180 ffffce8013e1b280 syz-executor.5 parked 3644 3644 3 1 180 ffffce8012a5f480 syz-executor.5 parked 3889 3889 3 0 180 ffffce801346c540 syz-executor.2 parked 2268 2268 3 1 180 ffffce801341d2c0 syz-executor.2 parked 3538 3538 3 0 180 ffffce8013f40500 syz-executor.2 parked 1080 1328 3 1 100001c0 ffffce8012cd7180 syz-fuzzer wait 1080 1214 3 1 1c0 ffffce8013ea82c0 syz-fuzzer wait 1080 1204 3 0 180 ffffce8013e1b6c0 syz-fuzzer wait 1080 1199 3 0 180 ffffce8013df4ac0 syz-fuzzer parked 1080 1109 3 1 1c0 ffffce8013df4240 syz-fuzzer wait 1080 1245 3 1 180 ffffce8013dd7640 syz-fuzzer wait 1080 1241 3 1 180 ffffce8013cf4a40 syz-fuzzer parked 1080 1102 3 1 180 ffffce8013cf41c0 syz-fuzzer wait 1080 1108 3 1 180 ffffce80133d6b00 syz-fuzzer parked 1080 942 3 1 180 ffffce80133d66c0 syz-fuzzer kqueue 1080 449 2 0 100 ffffce80133bfac0 syz-fuzzer 1080 1226 3 0 180 ffffce8012a38340 syz-fuzzer parked 1080 1233 3 1 180 ffffce80126d7b80 syz-fuzzer nanoslp 1080 1080 3 0 180 ffffce8013387a00 syz-fuzzer parked 1238 1238 3 1 180 ffffce8012ac2940 sshd select 1075 1075 3 1 180 ffffce80126d7740 getty nanoslp 1224 1224 3 1 180 ffffce80134a45c0 getty nanoslp 1222 1222 3 1 180 ffffce80134a4180 getty nanoslp 1151 1151 3 1 1c0 ffffce80126dabc0 getty ttyraw 1095 1095 3 1 180 ffffce80133b2640 sshd select 1088 1088 3 1 180 ffffce8012d70040 powerd kqueue 811 811 3 0 180 ffffce8013441bc0 syslogd kqueue 746 746 3 0 180 ffffce8012c16ac0 dhcpcd poll 745 745 3 1 180 ffffce8012cb1500 dhcpcd poll 589 589 3 1 180 ffffce8012c276c0 dhcpcd poll 599 599 3 1 180 ffffce8012c82780 dhcpcd poll 487 487 3 1 180 ffffce8012db30c0 dhcpcd poll 292 292 3 0 180 ffffce8012d9c900 dhcpcd poll 485 485 3 0 180 ffffce8012d9c4c0 dhcpcd poll 1 1 3 1 180 ffffce8012867180 init wait 0 3995 5 1 200 ffffce8012a5f8c0 (zombie) 0 3569 3 0 200 ffffce8013f4f540 ktrace ktrwait 0 673 3 0 200 ffffce80129916c0 physiod physiod 0 196 3 0 200 ffffce8012994700 pooldrain pooldrain 0 195 3 0 200 ffffce80129942c0 ioflush syncer 0 194 3 1 200 ffffce8012991b00 pgdaemon pgdaemon 0 167 3 1 200 ffffce8012950ac0 usb7 usbevt 0 172 3 0 200 ffffce8012950680 usb6 usbevt 0 170 3 1 200 ffffce8012950240 usb5 usbevt 0 168 3 1 200 ffffce8012905a80 usb4 usbevt 0 166 3 1 200 ffffce8012905640 usb3 usbevt 0 165 3 1 200 ffffce8012905200 usb2 usbevt 0 31 3 0 200 ffffce80128c9a40 usb1 usbevt 0 63 3 0 200 ffffce80128c9600 usb0 usbevt 0 126 3 1 200 ffffce80128c91c0 usbtask-dr usbtsk 0 125 3 1 200 ffffce8012867a00 usbtask-hc usbtsk 0 124 3 0 200 ffffce8010d76b00 swwreboot swwreboot 0 123 3 1 200 ffffce80128675c0 npfgc0 npfgcw 0 122 3 1 200 ffffce801285a9c0 rt_free rt_free 0 121 3 1 200 ffffce801285a580 unpgc unpgc 0 120 3 0 200 ffffce801285a140 key_timehandler key_timehandler 0 119 3 1 200 ffffce801270a980 icmp6_wqinput/1 icmp6_wqinput 0 118 3 0 200 ffffce801270a540 icmp6_wqinput/0 icmp6_wqinput 0 117 3 0 200 ffffce801270a100 nd6_timer nd6_timer 0 116 3 1 200 ffffce8012703940 carp6_wqinput/1 carp6_wqinput 0 115 3 0 200 ffffce8012703500 carp6_wqinput/0 carp6_wqinput 0 114 3 1 200 ffffce80127030c0 carp_wqinput/1 carp_wqinput 0 113 3 0 200 ffffce80126f4900 carp_wqinput/0 carp_wqinput 0 112 3 1 200 ffffce80126f44c0 icmp_wqinput/1 icmp_wqinput 0 111 3 0 200 ffffce80126f4080 icmp_wqinput/0 icmp_wqinput 0 110 3 0 200 ffffce80126db8c0 rt_timer rt_timer 0 109 3 0 200 ffffce80126db040 vmem_rehash vmem_rehash 0 100 3 0 200 ffffce80126d7300 entbutler entropy 0 99 3 1 200 ffffce80120bcb40 viomb balloon 0 98 3 1 200 ffffce80120bc700 vioif0_txrx/1 vioif0_txrx 0 97 3 0 200 ffffce80120bc2c0 vioif0_txrx/0 vioif0_txrx 0 30 3 0 200 ffffce8010d766c0 scsibus0 sccomp 0 29 3 0 200 ffffce8010d76280 pms0 pmsreset 0 28 3 1 200 ffffce8010cbcac0 xcall/1 xcall 0 27 1 1 200 ffffce8010cbc680 softser/1 0 26 1 1 200 ffffce8010cbc240 softclk/1 0 25 1 1 200 ffffce8010cb9a80 softbio/1 0 24 1 1 200 ffffce8010cb9640 softnet/1 0 23 1 1 201 ffffce8010cb9200 idle/1 0 22 3 0 200 ffffce800fb56a40 lnxsyswq lnxsyswq 0 21 3 0 200 ffffce800fb56600 lnxubdwq lnxubdwq 0 20 3 0 200 ffffce800fb561c0 lnxpwrwq lnxpwrwq 0 19 3 0 200 ffffce800fb55a00 lnxlngwq lnxlngwq 0 18 3 0 200 ffffce800fb555c0 lnxhipwq lnxhipwq 0 17 3 0 200 ffffce800fb55180 lnxrcugc lnxrcugc 0 16 3 0 200 ffffce800fb4e9c0 sysmon smtaskq 0 15 3 0 200 ffffce800fb4e580 pmfsuspend pmfsuspend 0 14 3 0 200 ffffce800fb4e140 pmfevent pmfevent 0 13 3 0 200 ffffce800fb49980 sopendfree sopendfr 0 12 3 0 200 ffffce800fb49540 ifwdog ifwdog 0 11 3 0 200 ffffce800fb49100 iflnkst iflnkst 0 10 3 0 200 ffffce800fb3c940 nfssilly nfssilly 0 9 3 1 240 ffffce800fb3c500 vdrain vdrain 0 8 3 0 200 ffffce800fb3c0c0 modunload mod_unld 0 7 3 0 200 ffffce800fb33900 xcall/0 xcall 0 6 1 0 200 ffffce800fb334c0 softser/0 0 5 1 0 200 ffffce800fb33080 softclk/0 0 4 1 0 200 ffffce800fb318c0 softbio/0 0 3 1 0 200 ffffce800fb31480 softnet/0 0 2 1 0 201 ffffce800fb31040 idle/0 0 0 3 0 200 ffffffff83347380 swapper uvm [Locks tracked through LWPs] ****** LWP 15785.15785 (syz-executor.4) @ 0xffffce8012c82bc0, l_stat=7 *** Locks held: * Lock 0 (initialized at netbsd:vcache_alloc+0x3e) lock address : ffffce8014b3b980 type : sleep/adaptive initialized : netbsd:vcache_alloc+0x3e shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffffce8012c82bc0 last held: 0xffffce8012c82bc0 last locked* : netbsd:genfs_lock+0x15d unlocked : netbsd:genfs_unlock+0x2a owner/count : 0xffffce8012c82bc0 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. * Lock 1 (initialized at netbsd:vcache_alloc+0x3e) lock address : ffffce8014ab7240 type : sleep/adaptive initialized : netbsd:vcache_alloc+0x3e shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffffce8012c82bc0 last held: 0xffffce8012c82bc0 last locked* : netbsd:genfs_lock+0x15d unlocked : 0 owner/count : 0xffffce8012c82bc0 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: * Lock 0 (initialized at netbsd:main+0x12e) lock address : netbsd:kernel_lock type : spin initialized : netbsd:main+0x12e shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 1 relevant cpu : 1 last held: 0 relevant lwp : 0xffffce8012c82bc0 last held: 0xffffce8012c27b00 last locked* : netbsd:sleepq_block+0x4a6 unlocked : netbsd:cv_enter+0x20e curcpu holds : 1 wanted by: 000000000000000000 ****** LWP 11656.11656 (syz-executor.2) @ 0xffffce80126da780, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:kcov_open+0x40) lock address : ffffce8014a9b640 type : sleep/adaptive initialized : netbsd:kcov_open+0x40 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffffce80126da780 last held: 0xffffce80126da780 last locked* : netbsd:kcov_fops_ioctl+0x28 unlocked : 0 owner field : 0xffffce80126da780 wait/spin: 0/0 Turnstile: no active turnstile for this lock. *** Locks wanted: * Lock 0 (initialized at netbsd:uao_create+0x30c) lock address : ffffce800f652040 type : sleep/adaptive initialized : netbsd:uao_create+0x30c shared holds : 0 exclusive: 0 shares wanted: 1 exclusive: 0 relevant cpu : 1 last held: 65535 relevant lwp : 0xffffce80126da780 last held: 000000000000000000 last locked : netbsd:uvm_km_check_empty+0x182 unlocked* : netbsd:uvm_km_check_empty+0x20a owner/count : 0x0000000000000020 flags : 000000000000000000 Turnstile: no active turnstile for this lock. ****** LWP 745.745 (dhcpcd) @ 0xffffce8012cb1500, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x1c) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x1c shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffce8012cb1500 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 589.589 (dhcpcd) @ 0xffffce8012c276c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x1c) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x1c shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffce8012c276c0 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 292.292 (dhcpcd) @ 0xffffce8012d9c900, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x1c) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x1c shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffce8012d9c900 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 485.485 (dhcpcd) @ 0xffffce8012d9c4c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x1c) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x1c shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffce8012d9c4c0 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.26 (softclk/1) @ 0xffffce8010cbc240, l_stat=1 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x1c) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x1c shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffce8010cbc240 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.11 (iflnkst) @ 0xffffce800fb49100, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x1c) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x1c shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffce800fb49100 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.0 (swapper) @ 0xffffffff83347380, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x1c) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x1c shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffffffff83347380 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. [Locks tracked through CPUs] ******* Locks held on cpu0: * Lock 0 (initialized at netbsd:main+0x12e) lock address : netbsd:kernel_lock type : spin initialized : netbsd:main+0x12e shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 1 relevant cpu : 0 last held: 0 relevant lwp : 0xffffce8012c27b00 last held: 0xffffce8012c27b00 last locked* : netbsd:sleepq_block+0x4a6 unlocked : netbsd:cv_enter+0x20e curcpu holds : 1 wanted by: 000000000000000000 PAGE FLAG PQ UOBJECT UANON 0xffffce8000017180 0041 00000000 0x0 0x0 0xffffce8000017200 0041 00000000 0x0 0x0 0xffffce8000017280 0041 00000000 0x0 0x0 0xffffce8000017300 0041 00000000 0x0 0x0 0xffffce8000017380 0041 00000000 0x0 0x0 0xffffce8000017400 0041 00000000 0x0 0x0 0xffffce8000017480 0041 00000000 0x0 0x0 0xffffce8000017500 0041 00000000 0x0 0x0 0xffffce8000017580 0041 00000000 0x0 0x0 0xffffce8000017600 0041 00000000 0x0 0x0 0xffffce8000017680 0041 00000000 0x0 0x0 0xffffce8000017700 0041 00000000 0x0 0x0 0xffffce8000017780 0041 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