ing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:30 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:30 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:30 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  237.802848][T11968] overlayfs: missing 'lowerdir'
07:53:30 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:30 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  237.916847][T11973] overlayfs: missing 'lowerdir'
07:53:30 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:30 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:30 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:30 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:30 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  238.439783][T11993] overlayfs: missing 'lowerdir'
07:53:30 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  238.483822][T11997] overlayfs: missing 'lowerdir'
07:53:31 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:31 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:31 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:31 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  238.889981][T12011] overlayfs: missing 'lowerdir'
[  238.914200][T12012] overlayfs: missing 'lowerdir'
07:53:31 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:31 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:31 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:31 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:31 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  239.289911][T12027] overlayfs: missing 'workdir'
[  239.331925][T12029] overlayfs: missing 'workdir'
07:53:31 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:31 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:32 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:32 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  239.609328][T12040] overlayfs: missing 'workdir'
[  239.623465][   T35] audit: type=1804 audit(1611388412.076:59): pid=12043 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir411517163/syzkaller.MVsZoc/135/file1" dev="sda1" ino=16060 res=1 errno=0
07:53:32 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:32 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  239.845682][T12047] overlayfs: missing 'workdir'
07:53:32 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:32 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  239.955794][   T35] audit: type=1804 audit(1611388412.406:60): pid=12055 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir411517163/syzkaller.MVsZoc/136/file1" dev="sda1" ino=16040 res=1 errno=0
[  239.996850][T12056] overlayfs: missing 'workdir'
07:53:32 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:32 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:32 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  240.225885][   T35] audit: type=1804 audit(1611388412.676:61): pid=12066 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir411517163/syzkaller.MVsZoc/137/file1" dev="sda1" ino=16002 res=1 errno=0
07:53:32 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

[  240.319720][T12067] overlayfs: missing 'workdir'
07:53:32 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  240.392603][T12069] overlayfs: missing 'lowerdir'
07:53:33 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:33 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:33 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  240.731551][T12083] overlayfs: missing 'lowerdir'
[  240.756514][T12085] overlayfs: missing 'lowerdir'
07:53:33 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:33 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:33 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:33 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:33 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  241.125708][T12100] overlayfs: missing 'lowerdir'
[  241.136830][T12101] overlayfs: missing 'lowerdir'
07:53:33 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:33 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:33 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:33 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:33 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:34 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  241.540599][T12115] overlayfs: missing 'lowerdir'
[  241.560283][T12116] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
[  241.583376][T12116] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:53:34 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:34 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:34 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  241.890377][T12130] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
[  241.958340][T12130] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
[  241.979430][T12134] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
07:53:34 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:34 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  242.017052][T12134] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:53:34 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:34 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:34 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  242.289561][T12147] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
[  242.306189][T12147] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
[  242.355583][T12150] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
[  242.417421][T12150] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:53:35 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:35 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  242.741003][T12162] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
07:53:35 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

[  242.786194][T12162] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:53:35 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:35 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:35 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:35 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:35 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:36 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:36 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:36 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:36 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:36 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:36 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:36 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:36 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:36 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:36 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:36 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:36 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:37 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:37 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:37 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:37 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:37 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:37 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:37 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:37 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:37 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:37 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:37 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:37 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:38 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:38 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:38 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:38 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:38 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:38 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:38 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:38 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:38 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:38 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:38 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:38 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:39 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:39 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:39 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:39 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:39 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:39 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:39 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:39 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:39 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:39 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:39 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:39 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:39 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:40 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:40 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:40 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:40 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:40 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:40 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:40 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:40 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:40 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:40 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:40 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:40 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:40 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:41 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:41 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:41 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:41 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:41 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:41 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r0 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)

07:53:41 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:41 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:41 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r0 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)

07:53:41 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:41 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r0 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)

07:53:42 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:42 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:42 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:42 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:43 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:43 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:43 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:43 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:43 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:43 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:43 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:43 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:43 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:43 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:43 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:43 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:43 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:44 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:44 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:44 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:44 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:44 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:44 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:44 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:44 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:44 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:44 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:44 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:44 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:44 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:44 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  252.348901][T12535] overlayfs: failed to resolve './bus': -2
07:53:44 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:45 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:45 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:45 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:45 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:45 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:45 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:45 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:45 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:45 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  252.986353][   T35] audit: type=1804 audit(1611388425.436:62): pid=12564 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/132/bus/file1" dev="overlay" ino=16303 res=1 errno=0
07:53:45 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:45 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:45 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:45 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:45 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:45 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:45 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  253.381113][   T35] audit: type=1804 audit(1611388425.836:63): pid=12582 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/133/bus/file1" dev="overlay" ino=16250 res=1 errno=0
07:53:46 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  253.479025][T12589] overlayfs: failed to resolve './file1': -2
[  253.634917][   T35] audit: type=1804 audit(1611388426.086:64): pid=12594 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/135/bus/file1" dev="overlay" ino=16313 res=1 errno=0
07:53:46 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:46 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:46 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:46 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  253.859840][T12599] overlayfs: failed to resolve './file1': -2
[  253.871437][   T35] audit: type=1804 audit(1611388426.326:65): pid=12601 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/134/bus/file1" dev="overlay" ino=15890 res=1 errno=0
07:53:46 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

[  253.988855][   T35] audit: type=1804 audit(1611388426.406:66): pid=12607 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/136/bus/file1" dev="overlay" ino=16256 res=1 errno=0
07:53:46 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:46 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:46 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:46 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  254.339228][T12617] overlayfs: failed to resolve './file1': -2
[  254.461609][   T35] audit: type=1804 audit(1611388426.916:67): pid=12625 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/137/bus/file1" dev="overlay" ino=16307 res=1 errno=0
07:53:47 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:47 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:47 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:47 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:47 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  254.789955][T12630] overlayfs: failed to resolve './bus': -2
07:53:47 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

[  254.845419][T12635] overlayfs: failed to resolve './file0': -2
07:53:47 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:47 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:47 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:47 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:47 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  255.245276][T12649] overlayfs: failed to resolve './file0': -2
07:53:47 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:47 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:48 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:48 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:48 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  255.662074][T12666] overlayfs: failed to resolve './file0': -2
07:53:48 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:48 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:48 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:48 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:48 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:48 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:48 executing program 5:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:48 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:48 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:49 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:49 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:49 executing program 5:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:49 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:49 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:49 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:49 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:49 executing program 5:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:49 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:49 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:49 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:49 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:50 executing program 5:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:50 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:50 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:50 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:50 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:50 executing program 5:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:50 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:50 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:50 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:50 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

[  258.337554][   T35] audit: type=1804 audit(1611388430.796:68): pid=12772 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir421978851/syzkaller.ZB2mFH/144/bus/file1" dev="overlay" ino=16320 res=1 errno=0
07:53:50 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  258.412482][   T35] audit: type=1804 audit(1611388430.826:69): pid=12773 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/143/bus/file1" dev="overlay" ino=16335 res=1 errno=0
07:53:51 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:51 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  258.550205][   T35] audit: type=1804 audit(1611388430.826:70): pid=12770 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/143/bus/file1" dev="overlay" ino=16335 res=1 errno=0
07:53:51 executing program 5:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  258.740835][   T35] audit: type=1804 audit(1611388431.196:71): pid=12787 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/144/bus/file1" dev="overlay" ino=16309 res=1 errno=0
07:53:51 executing program 1:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:51 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  258.887482][   T35] audit: type=1804 audit(1611388431.266:72): pid=12790 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir421978851/syzkaller.ZB2mFH/145/bus/file1" dev="overlay" ino=16337 res=1 errno=0
07:53:51 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:51 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  259.040344][   T35] audit: type=1804 audit(1611388431.336:73): pid=12789 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/148/bus/file1" dev="overlay" ino=16341 res=1 errno=0
07:53:51 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  259.221362][   T35] audit: type=1804 audit(1611388431.676:74): pid=12804 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/145/bus/file1" dev="overlay" ino=16320 res=1 errno=0
07:53:51 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

[  259.359209][   T35] audit: type=1804 audit(1611388431.716:75): pid=12806 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir421978851/syzkaller.ZB2mFH/146/bus/file1" dev="overlay" ino=16351 res=1 errno=0
07:53:51 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:51 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:51 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  259.480313][   T35] audit: type=1804 audit(1611388431.806:76): pid=12805 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/149/bus/file1" dev="overlay" ino=15768 res=1 errno=0
07:53:52 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  259.731276][   T35] audit: type=1804 audit(1611388432.186:77): pid=12823 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/147/bus/file1" dev="overlay" ino=16377 res=1 errno=0
07:53:52 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:53:52 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  259.933661][T12827] overlayfs: failed to resolve './file0': -2
07:53:52 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:52 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:52 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  260.286142][T12841] overlayfs: failed to resolve './file0': -2
07:53:52 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:52 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:53 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:53 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:53 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  260.757669][T12856] overlayfs: failed to resolve './file0': -2
07:53:53 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:53 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:53 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:53 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:53 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  261.195872][T12872] overlayfs: failed to resolve './file1': -2
[  261.248141][T12875] overlayfs: failed to resolve './file0': -2
07:53:53 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:53 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:53 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:53 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:54 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  261.639364][T12887] overlayfs: failed to resolve './file1': -2
[  261.708572][T12890] overlayfs: failed to resolve './file1': -2
07:53:54 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  261.777941][T12893] overlayfs: failed to resolve './file0': -2
07:53:54 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:54 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  262.081423][T12902] overlayfs: failed to resolve './file1': -2
07:53:54 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:54 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:54 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:54 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(0x0, 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:54 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:55 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(0x0, 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:55 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:55 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(0x0, 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:55 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:55 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:55 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:55 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:55 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:55 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:55 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:55 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:55 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:55 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:56 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:56 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:56 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:56 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:56 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:56 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:56 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:56 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:57 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:57 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:57 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:53:57 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:57 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  264.668722][T13005] overlayfs: failed to resolve './file1': -2
07:53:57 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:57 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  264.867254][T13010] overlayfs: failed to resolve './bus': -2
07:53:57 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:57 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:57 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:53:57 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:57 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:57 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  265.515401][T13034] overlayfs: missing 'lowerdir'
07:53:58 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:58 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  265.643832][T13040] overlayfs: failed to resolve './file0': -2
07:53:58 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  265.974019][T13054] overlayfs: missing 'lowerdir'
07:53:58 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:58 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:58 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  266.151677][T13058] overlayfs: failed to resolve './file0': -2
[  266.187526][T13060] overlayfs: failed to resolve './file0': -2
07:53:58 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:58 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  266.283142][T13062] overlayfs: failed to resolve './file0': -2
[  266.363217][T13068] overlayfs: missing 'lowerdir'
[  266.460118][T13069] overlayfs: failed to resolve './bus': -2
07:53:59 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:59 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:53:59 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:59 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:59 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  266.815702][T13081] overlayfs: missing 'lowerdir'
[  266.836946][T13082] overlayfs: missing 'workdir'
07:53:59 executing program 4:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:59 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:59 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:53:59 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  267.246804][T13095] overlayfs: missing 'workdir'
[  267.397493][T13101] overlayfs: missing 'workdir'
07:53:59 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:00 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  267.531155][   T35] kauditd_printk_skb: 2 callbacks suppressed
[  267.531169][   T35] audit: type=1804 audit(1611388439.986:80): pid=13105 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir421978851/syzkaller.ZB2mFH/163/bus/file1" dev="overlay" ino=16371 res=1 errno=0
07:54:00 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:00 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  267.708956][T13110] overlayfs: missing 'workdir'
[  267.717440][   T35] audit: type=1804 audit(1611388440.176:81): pid=13111 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/162/bus/file1" dev="overlay" ino=15842 res=1 errno=0
07:54:00 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  267.817789][T13114] overlayfs: missing 'workdir'
07:54:00 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  267.890200][T13117] overlayfs: missing 'workdir'
07:54:00 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  267.956610][T13121] overlayfs: missing 'workdir'
[  268.058678][T13126] overlayfs: missing 'workdir'
[  268.073083][T13127] overlayfs: missing 'lowerdir'
07:54:00 executing program 4:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:00 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:00 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:00 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:00 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  268.495600][T13142] overlayfs: missing 'lowerdir'
07:54:01 executing program 3:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:01 executing program 2:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:01 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:01 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:01 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  268.907581][T13156] overlayfs: missing 'lowerdir'
[  268.948301][T13160] overlayfs: missing 'lowerdir'
07:54:01 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:01 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:01 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:01 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:01 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  269.351164][T13170] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
[  269.390985][T13170] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
[  269.420331][T13179] overlayfs: missing 'lowerdir'
07:54:02 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:02 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:02 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:02 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  269.803901][T13188] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
07:54:02 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  269.856638][T13188] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
[  269.886186][T13193] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
07:54:02 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  269.951677][T13193] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:54:02 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

[  270.084232][T13199] overlayfs: missing 'lowerdir'
07:54:02 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  270.157002][T13204] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
[  270.166275][T13204] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:54:02 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:02 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  270.354916][T13210] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
[  270.405337][T13210] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:54:02 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:02 executing program 2:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  270.522894][T13216] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
[  270.558141][T13216] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:54:03 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:03 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:03 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:03 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:03 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:03 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:03 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:03 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:03 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:03 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:03 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:03 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:04 executing program 1:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:04 executing program 3:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:04 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:04 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:04 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:04 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:04 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:04 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:04 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:04 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:04 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:05 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:05 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:05 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:05 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:05 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:05 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:05 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:05 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:05 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:05 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:05 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:05 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:06 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:06 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:06 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:06 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:06 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:06 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:06 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:06 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:06 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:06 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:06 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:06 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:06 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:07 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:07 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:07 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:07 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:54:07 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:54:07 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:07 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:07 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:07 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:07 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:07 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:07 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:07 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:08 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:08 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:08 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  275.680351][T13410] overlayfs: failed to resolve './file0': -2
07:54:08 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  275.819557][T13414] overlayfs: failed to resolve './file0': -2
07:54:08 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  275.968675][T13417] overlayfs: failed to resolve './bus': -2
07:54:08 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:08 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:08 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:08 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:08 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:08 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:08 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:08 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:08 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  276.394319][T13439] overlayfs: failed to resolve './file1': -2
07:54:08 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:09 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:09 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:09 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:09 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:09 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  276.832638][   T35] audit: type=1804 audit(1611388449.286:82): pid=13452 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/184/bus/file1" dev="overlay" ino=15806 res=1 errno=0
07:54:09 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  276.980954][   T35] audit: type=1804 audit(1611388449.396:83): pid=13458 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/182/bus/file1" dev="overlay" ino=15811 res=1 errno=0
[  277.125240][   T35] audit: type=1804 audit(1611388449.486:84): pid=13461 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir421978851/syzkaller.ZB2mFH/184/bus/file1" dev="overlay" ino=16375 res=1 errno=0
07:54:09 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:09 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:09 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:09 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:09 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  277.476209][   T35] audit: type=1804 audit(1611388449.926:85): pid=13472 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/183/bus/file1" dev="overlay" ino=15960 res=1 errno=0
07:54:10 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:10 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:10 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:10 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:10 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:10 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:10 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:10 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:10 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:10 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:11 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:11 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:11 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  278.847056][   T35] audit: type=1804 audit(1611388451.306:86): pid=13510 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/186/bus/file1" dev="overlay" ino=15957 res=1 errno=0
07:54:11 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:11 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:11 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  279.054762][   T35] audit: type=1804 audit(1611388451.506:87): pid=13512 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir421978851/syzkaller.ZB2mFH/188/bus/file1" dev="sda1" ino=15760 res=1 errno=0
07:54:11 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:11 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  279.225948][   T35] audit: type=1804 audit(1611388451.676:88): pid=13520 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/189/bus/file1" dev="overlay" ino=15991 res=1 errno=0
07:54:11 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x0)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  279.415932][   T35] audit: type=1804 audit(1611388451.866:89): pid=13525 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/191/bus/file1" dev="overlay" ino=15990 res=1 errno=0
07:54:11 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:12 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:12 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:12 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  279.881965][T13538] overlayfs: failed to resolve './file1': -2
07:54:12 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:12 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x0)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:12 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:12 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:12 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  280.223869][   T35] audit: type=1804 audit(1611388452.676:90): pid=13546 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/189/bus/file1" dev="overlay" ino=15969 res=1 errno=0
07:54:12 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x0)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:12 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x0)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:13 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:13 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:13 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:13 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(0x0, 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  280.806669][   T35] audit: type=1804 audit(1611388453.266:91): pid=13566 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/192/bus/file1" dev="overlay" ino=15996 res=1 errno=0
07:54:13 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x0)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:13 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x0)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:13 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:13 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:13 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(0x0, 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:13 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(0x0, 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:13 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:13 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:14 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:14 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(0x0, 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:14 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:14 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:14 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:14 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:14 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:14 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:14 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(0x0, 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:14 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:14 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:15 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  282.551156][   T35] audit: type=1804 audit(1611388455.006:92): pid=13623 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir411517163/syzkaller.MVsZoc/249/bus/file1" dev="sda1" ino=16358 res=1 errno=0
07:54:15 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:15 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:15 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:15 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:15 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  282.997764][   T35] audit: type=1804 audit(1611388455.456:93): pid=13641 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir411517163/syzkaller.MVsZoc/250/bus/file1" dev="overlay" ino=15965 res=1 errno=0
07:54:15 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:15 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:15 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:15 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  283.417271][   T35] audit: type=1804 audit(1611388455.876:94): pid=13653 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir411517163/syzkaller.MVsZoc/251/bus/file1" dev="overlay" ino=16367 res=1 errno=0
07:54:15 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)

[  283.577158][   T35] audit: type=1804 audit(1611388456.036:95): pid=13660 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/198/bus/file1" dev="overlay" ino=16359 res=1 errno=0
07:54:16 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  283.666855][   T35] audit: type=1804 audit(1611388456.116:96): pid=13662 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir421978851/syzkaller.ZB2mFH/198/bus/file1" dev="overlay" ino=16000 res=1 errno=0
07:54:16 executing program 1:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:16 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:16 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)

[  284.000185][   T35] audit: type=1804 audit(1611388456.456:97): pid=13670 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/200/bus/file1" dev="sda1" ino=16000 res=1 errno=0
07:54:16 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:16 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  284.241869][   T35] audit: type=1804 audit(1611388456.696:98): pid=13681 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/199/bus/file1" dev="overlay" ino=16382 res=1 errno=0
07:54:16 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:16 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:16 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)

07:54:17 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)

07:54:17 executing program 2:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)

07:54:17 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:17 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:17 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:17 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:17 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:17 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:17 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:17 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:17 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:17 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:17 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:18 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:18 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:18 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:18 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:18 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r0 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)

07:54:18 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x0)

07:54:18 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:18 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:18 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:19 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x0)

07:54:19 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x0)

07:54:19 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:19 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:19 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x0)

07:54:19 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:19 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:19 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:19 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:19 executing program 5:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x0)

07:54:20 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x0)

07:54:20 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:20 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:20 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:20 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:20 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:20 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:20 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:20 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:20 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:21 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:21 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:21 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:21 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:21 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:21 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:21 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:21 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:21 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:21 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:22 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:22 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:22 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:22 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:22 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:22 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:22 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:22 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:22 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:22 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:22 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:22 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  290.637577][T13901] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
07:54:23 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  290.709822][T13901] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:54:23 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:23 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:23 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:23 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:23 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:23 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:23 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:24 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:24 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:24 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  291.811662][T13940] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
07:54:24 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  291.889993][T13940] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:54:24 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:24 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  292.054074][T13948] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
07:54:24 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  292.095430][T13948] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
[  292.111038][T13950] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
[  292.144781][T13951] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
[  292.165133][T13950] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
[  292.212824][T13951] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:54:24 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:25 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:25 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:25 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:25 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  292.737859][T13970] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
[  292.787046][T13970] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
[  292.952680][T13978] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore
07:54:25 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  293.045814][T13978] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
07:54:25 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:54:25 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  293.146707][T13983] overlayfs: missing 'lowerdir'
07:54:25 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:25 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:25 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:26 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:26 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  293.637555][T14001] overlayfs: missing 'lowerdir'
07:54:26 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:26 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:26 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  294.111556][T14013] overlayfs: missing 'lowerdir'
07:54:26 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:26 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:26 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  294.414648][T14023] overlayfs: missing 'lowerdir'
[  294.616978][T14027] overlayfs: missing 'lowerdir'
[  294.636794][T14029] overlayfs: missing 'lowerdir'
07:54:27 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:27 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:27 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  294.785065][T14034] overlayfs: missing 'lowerdir'
07:54:27 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:27 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:27 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  295.010348][T14044] overlayfs: missing 'lowerdir'
[  295.072906][T14043] overlayfs: missing 'lowerdir'
[  295.208115][T14049] overlayfs: missing 'lowerdir'
07:54:27 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:27 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  295.435250][T14054] overlayfs: missing 'lowerdir'
07:54:27 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:27 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:28 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  295.545347][T14057] overlayfs: missing 'lowerdir'
07:54:28 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  295.646704][T14063] overlayfs: missing 'lowerdir'
[  295.687189][T14065] overlayfs: missing 'lowerdir'
07:54:28 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  295.797043][T14064] overlayfs: failed to resolve './bus': -2
[  295.876702][T14072] overlayfs: missing 'lowerdir'
07:54:28 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:28 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  296.012932][T14075] overlayfs: missing 'lowerdir'
07:54:28 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:28 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  296.130110][T14079] overlayfs: missing 'lowerdir'
[  296.165258][T14081] overlayfs: missing 'lowerdir'
07:54:28 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  296.258549][T14086] overlayfs: missing 'lowerdir'
[  296.264159][T14087] overlayfs: missing 'lowerdir'
07:54:28 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  296.421618][T14093] overlayfs: missing 'lowerdir'
07:54:28 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:28 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:29 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  296.575596][T14096] overlayfs: missing 'lowerdir'
07:54:29 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  296.663271][T14100] overlayfs: missing 'lowerdir'
[  296.676975][T14102] overlayfs: missing 'lowerdir'
[  296.694938][T14103] overlayfs: missing 'lowerdir'
07:54:29 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  296.775331][T14106] overlayfs: missing 'lowerdir'
[  296.927834][T14113] overlayfs: missing 'lowerdir'
07:54:29 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:29 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:29 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:29 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  297.089745][T14117] overlayfs: missing 'lowerdir'
[  297.130020][T14121] overlayfs: missing 'lowerdir'
[  297.131444][T14120] overlayfs: missing 'lowerdir'
07:54:29 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:29 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  297.198002][T14124] overlayfs: missing 'lowerdir'
07:54:29 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:29 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:29 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  297.389918][T14130] overlayfs: missing 'lowerdir'
[  297.399804][T14131] overlayfs: missing 'lowerdir'
07:54:29 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  297.455468][T14134] overlayfs: missing 'lowerdir'
[  297.505855][T14139] overlayfs: missing 'lowerdir'
[  297.513362][T14138] overlayfs: missing 'lowerdir'
07:54:30 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  297.616926][T14142] overlayfs: missing 'lowerdir'
07:54:30 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:30 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:30 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:30 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  297.763810][T14147] overlayfs: missing 'lowerdir'
[  297.839533][T14153] overlayfs: missing 'lowerdir'
[  297.854524][T14154] overlayfs: missing 'lowerdir'
[  297.863563][T14155] overlayfs: missing 'lowerdir'
[  297.870886][T14157] overlayfs: missing 'lowerdir'
07:54:30 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:30 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:30 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  298.020797][T14163] overlayfs: missing 'lowerdir'
07:54:30 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  298.062840][T14164] overlayfs: missing 'lowerdir'
[  298.140418][T14168] overlayfs: missing 'lowerdir'
07:54:30 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:30 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  298.176935][T14169] overlayfs: missing 'lowerdir'
07:54:30 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:30 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  298.269555][T14174] overlayfs: missing 'lowerdir'
[  298.332004][T14176] overlayfs: missing 'lowerdir'
07:54:30 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  298.353503][T14178] overlayfs: missing 'lowerdir'
07:54:30 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  298.375383][T14179] overlayfs: missing 'lowerdir'
07:54:30 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  298.415299][T14181] overlayfs: missing 'lowerdir'
07:54:30 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:30 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  298.503008][T14185] overlayfs: missing 'lowerdir'
07:54:31 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  298.596137][T14188] overlayfs: missing 'lowerdir'
[  298.643703][T14191] overlayfs: missing 'lowerdir'
07:54:31 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:54:31 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:31 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  298.845476][T14200] overlayfs: missing 'lowerdir'
07:54:31 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  298.938164][T14205] overlayfs: missing 'lowerdir'
07:54:31 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:31 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  299.058946][T14207] overlayfs: missing 'lowerdir'
[  299.121699][T14211] overlayfs: missing 'lowerdir'
07:54:31 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:31 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:54:31 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  299.201513][T14213] overlayfs: missing 'lowerdir'
[  299.288742][T14218] overlayfs: missing 'lowerdir'
07:54:31 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  299.360381][T14222] overlayfs: missing 'lowerdir'
07:54:31 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:31 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  299.501973][T14227] overlayfs: missing 'lowerdir'
07:54:32 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  299.629603][T14232] overlayfs: missing 'workdir'
07:54:32 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  299.660024][T14233] overlayfs: missing 'lowerdir'
07:54:32 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  299.804294][T14240] overlayfs: missing 'lowerdir'
07:54:32 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:32 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:32 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  299.933070][T14244] overlayfs: missing 'lowerdir'
[  300.017024][T14247] overlayfs: missing 'workdir'
[  300.052204][T14248] overlayfs: missing 'lowerdir'
07:54:32 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  300.095297][T14251] overlayfs: missing 'lowerdir'
07:54:32 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:32 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:32 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  300.285781][T14256] overlayfs: missing 'lowerdir'
07:54:32 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:32 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  300.412084][T14261] overlayfs: missing 'lowerdir'
07:54:32 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  300.437720][T14260] overlayfs: missing 'lowerdir'
[  300.470495][T14265] overlayfs: missing 'workdir'
[  300.533873][T14269] overlayfs: missing 'lowerdir'
[  300.567757][T14271] overlayfs: missing 'lowerdir'
07:54:33 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:33 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:33 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:33 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  300.924115][T14278] overlayfs: missing 'workdir'
07:54:33 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  300.954373][T14282] overlayfs: missing 'lowerdir'
07:54:33 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:33 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  301.089078][T14289] overlayfs: missing 'lowerdir'
07:54:33 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:33 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:33 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:33 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  301.254116][T14294] overlayfs: missing 'lowerdir'
07:54:33 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  301.279218][T14298] overlayfs: missing 'workdir'
07:54:33 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  301.317719][T14301] overlayfs: missing 'lowerdir'
07:54:33 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:34 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:34 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:34 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:34 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  301.711238][T14317] overlayfs: missing 'workdir'
07:54:34 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:34 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:34 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:34 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:34 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:34 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:34 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  302.101434][T14335] overlayfs: missing 'workdir'
07:54:34 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:34 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:34 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:34 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  302.483873][T14352] overlayfs: missing 'workdir'
07:54:35 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:35 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:35 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:35 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  302.855277][T14371] overlayfs: missing 'workdir'
07:54:35 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:35 executing program 3:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:35 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:35 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:35 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:35 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  303.292447][T14388] overlayfs: missing 'workdir'
07:54:35 executing program 3:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:35 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:35 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:35 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  303.512915][T14398] overlayfs: missing 'workdir'
07:54:36 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:36 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:36 executing program 3:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  303.780778][T14410] overlayfs: missing 'workdir'
07:54:36 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:36 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:36 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  304.020597][T14422] overlayfs: missing 'workdir'
07:54:36 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:36 executing program 3:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:36 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:36 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  304.151299][T14429] overlayfs: missing 'workdir'
07:54:36 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:36 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  304.320127][T14438] overlayfs: missing 'workdir'
07:54:36 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:36 executing program 3:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:36 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:37 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  304.567809][T14446] overlayfs: missing 'workdir'
07:54:37 executing program 1:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:37 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:37 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:37 executing program 3:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:37 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:37 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:37 executing program 1:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  304.999537][T14466] overlayfs: missing 'workdir'
07:54:37 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:37 executing program 3:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:37 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:37 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:37 executing program 1:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:37 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  305.423778][T14484] overlayfs: missing 'workdir'
07:54:38 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:38 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:38 executing program 3:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:38 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:38 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:38 executing program 1:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:38 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  305.866689][T14504] overlayfs: missing 'workdir'
07:54:38 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:38 executing program 3:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:38 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  306.060000][T14517] overlayfs: missing 'workdir'
07:54:38 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:38 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:38 executing program 1:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:38 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:38 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:38 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  306.292722][T14526] overlayfs: missing 'workdir'
07:54:38 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:39 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:39 executing program 1:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:39 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:39 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:39 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:39 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:39 executing program 1:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:39 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:39 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:39 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:39 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:39 executing program 1:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:39 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:39 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:39 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 1:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:40 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:41 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:41 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:41 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:42 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:42 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:42 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:42 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:42 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:42 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:42 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:42 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:42 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:42 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:42 executing program 2:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:43 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:43 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:43 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:43 executing program 5:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:43 executing program 2:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:43 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:43 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:43 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:43 executing program 5:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:43 executing program 2:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:43 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:43 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:44 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:44 executing program 5:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:44 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:44 executing program 2:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:44 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:44 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:44 executing program 5:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:44 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:44 executing program 2:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:44 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:44 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:44 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:44 executing program 5:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:45 executing program 2:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  312.656247][ T9846] Bluetooth: hci0: command 0x0406 tx timeout
[  312.666853][ T9846] Bluetooth: hci5: command 0x0406 tx timeout
[  312.698552][ T9846] Bluetooth: hci1: command 0x0406 tx timeout
07:54:45 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  312.753569][ T9846] Bluetooth: hci2: command 0x0406 tx timeout
07:54:45 executing program 4:
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:45 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  312.814982][ T9846] Bluetooth: hci3: command 0x0406 tx timeout
07:54:45 executing program 5:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  312.862865][ T9846] Bluetooth: hci4: command 0x0406 tx timeout
07:54:45 executing program 2:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:45 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1}, 0x0)
sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x0, 0x20000006, 0xffffffeffffffffd, 0x0, 0xfffffffffffffffe}, 0x0)
pipe(&(0x7f0000000540)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f0000000340), 0x41395527)
vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x20, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
r2 = syz_init_net_socket$nfc_raw(0x27, 0x3f03a5e5dada6bc5, 0x0)
connect$nfc_raw(r2, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x7}, 0x10)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001400)={0x1, [], 0x7f, "7a323f2e4820c1"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000529c0)={0xfffffffffffffffd, [], 0x1f, "701137041984d5"})
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x5, 0x2, 0x7f, 0x0, 0x6, 0x22880, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000000080)}, 0x42002, 0x4, 0x8, 0x8, 0x0, 0xd9, 0x4}, 0x0, 0xa, r3, 0x0)
epoll_create(0x7f)
r4 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0)
r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/timer_list\x00', 0x0, 0x0)
sendfile(r4, r5, 0x0, 0x4000000000010046)
ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0)

07:54:45 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:45 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:45 executing program 4:
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:45 executing program 5:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:45 executing program 2:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 4:
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 2:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 5:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 4:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 5:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 4:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:46 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 4:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 0:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 4:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 0:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:47 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 4:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 4:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 0:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:48 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:49 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:49 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:50 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:50 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:50 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:50 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:50 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:51 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:51 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:51 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:51 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:51 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:51 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:51 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:51 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:51 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:51 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:51 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:51 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:54:51 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:51 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:51 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:52 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:52 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:52 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:52 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  321.028279][   T35] audit: type=1804 audit(1611388493.486:99): pid=15224 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/303/file1" dev="sda1" ino=16308 res=1 errno=0
07:54:53 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:53 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  321.315363][   T35] audit: type=1804 audit(1611388493.766:100): pid=15240 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/304/file1" dev="sda1" ino=15904 res=1 errno=0
07:54:53 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:53 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:54 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  321.645932][   T35] audit: type=1804 audit(1611388494.096:101): pid=15261 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/305/file1" dev="sda1" ino=15754 res=1 errno=0
07:54:54 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:54 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:54 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:54 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:54 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:54 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  322.636089][   T35] audit: type=1804 audit(1611388495.086:102): pid=15326 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/305/file1" dev="sda1" ino=16350 res=1 errno=0
07:54:55 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:55 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:55 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  323.006753][   T35] audit: type=1804 audit(1611388495.466:103): pid=15348 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/306/file1" dev="sda1" ino=15755 res=1 errno=0
07:54:55 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:55 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:55 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  323.391732][   T35] audit: type=1804 audit(1611388495.846:104): pid=15374 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/307/file1" dev="sda1" ino=16043 res=1 errno=0
07:54:55 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:55 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:56 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:56 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:56 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:56 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:57 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:57 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:57 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:57 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:57 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:57 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:57 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:57 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:57 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:57 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:57 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:57 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:57 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:57 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:57 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:54:57 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:54:58 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:58 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 0:
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:58 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 0:
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:58 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:58 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:58 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:59 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:54:59 executing program 0:
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 0:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:54:59 executing program 0:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 0:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  327.987652][   T35] audit: type=1804 audit(1611388500.446:105): pid=15608 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir421978851/syzkaller.ZB2mFH/318/file1" dev="sda1" ino=15797 res=1 errno=0
07:55:00 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  328.234811][   T35] audit: type=1804 audit(1611388500.686:106): pid=15627 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir421978851/syzkaller.ZB2mFH/319/file1" dev="sda1" ino=15904 res=1 errno=0
07:55:00 executing program 0:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:00 executing program 3:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:01 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:01 executing program 0:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  328.655669][   T35] audit: type=1804 audit(1611388501.106:107): pid=15649 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir421978851/syzkaller.ZB2mFH/320/file1" dev="sda1" ino=15815 res=1 errno=0
07:55:01 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:01 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:01 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:01 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  328.999959][   T35] audit: type=1804 audit(1611388501.456:108): pid=15664 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/323/file1" dev="sda1" ino=15815 res=1 errno=0
07:55:01 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:01 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:01 executing program 0:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:01 executing program 1:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  329.257508][   T35] audit: type=1804 audit(1611388501.716:109): pid=15675 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/325/file1" dev="sda1" ino=16375 res=1 errno=0
07:55:01 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:01 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  329.385389][   T35] audit: type=1804 audit(1611388501.796:110): pid=15680 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir411517163/syzkaller.MVsZoc/374/file1" dev="sda1" ino=16382 res=1 errno=0
07:55:01 executing program 3:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  329.838752][   T35] audit: type=1804 audit(1611388502.296:111): pid=15706 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir411517163/syzkaller.MVsZoc/375/file1" dev="sda1" ino=15799 res=1 errno=0
07:55:02 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  330.207705][   T35] audit: type=1804 audit(1611388502.666:112): pid=15728 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir411517163/syzkaller.MVsZoc/376/file1" dev="sda1" ino=15796 res=1 errno=0
07:55:02 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:02 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:02 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  330.512752][   T35] audit: type=1804 audit(1611388502.966:113): pid=15746 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/327/file1" dev="sda1" ino=15816 res=1 errno=0
07:55:03 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  330.613686][   T35] audit: type=1804 audit(1611388503.066:114): pid=15750 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir657884424/syzkaller.PmmRnW/328/file1" dev="sda1" ino=15906 res=1 errno=0
07:55:03 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:03 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:03 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:03 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:03 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:03 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:03 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:03 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:03 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:03 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:03 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:03 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:03 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:03 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:04 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:04 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:04 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:04 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:04 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:04 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:04 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:04 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:04 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:04 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:04 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:04 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:04 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:04 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:04 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:04 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:04 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:05 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:05 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:05 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:05 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:05 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:05 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:05 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:05 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:05 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:05 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:05 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:05 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:05 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:05 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:05 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:05 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:06 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:06 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:06 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:06 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:07 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:07 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:07 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:07 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:07 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:07 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:07 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:07 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:07 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  335.218483][   T35] audit: type=1804 audit(1611388507.676:115): pid=15971 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/334/bus/file1" dev="sda1" ino=16373 res=1 errno=0
07:55:07 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:07 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:07 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:07 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:08 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:08 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:08 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  335.629844][   T35] audit: type=1804 audit(1611388508.086:116): pid=15986 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir411517163/syzkaller.MVsZoc/390/bus/file1" dev="sda1" ino=16380 res=1 errno=0
[  335.760408][   T35] audit: type=1804 audit(1611388508.116:117): pid=15988 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/335/bus/file1" dev="sda1" ino=15793 res=1 errno=0
07:55:08 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:08 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:08 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:08 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  336.043655][   T35] audit: type=1804 audit(1611388508.496:118): pid=16007 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/336/bus/file1" dev="sda1" ino=15856 res=1 errno=0
07:55:08 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:08 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:08 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:08 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:08 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:08 executing program 5:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 3:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 1:
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 2:
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(0x0, 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 3:
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:09 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:09 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:10 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:10 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:10 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:10 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:10 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:10 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:10 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:10 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:10 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:10 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:10 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:10 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:10 executing program 1:
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:10 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:10 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:10 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:10 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:10 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:11 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:11 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:11 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:11 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:11 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:11 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:12 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:12 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:12 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:12 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:12 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:12 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:12 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:12 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:12 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:12 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:12 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:12 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:12 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:12 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:12 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:13 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:13 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:13 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:13 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:13 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:13 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:14 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:14 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:14 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:14 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:14 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:14 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:14 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:14 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:14 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:14 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:14 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:14 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:14 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:14 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:14 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:15 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  342.546611][   T35] audit: type=1804 audit(1611388515.006:119): pid=16325 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/357/file1" dev="sda1" ino=15971 res=1 errno=0
07:55:15 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  342.894015][   T35] audit: type=1804 audit(1611388515.346:120): pid=16339 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir886323602/syzkaller.EyBhes/358/file1" dev="sda1" ino=15867 res=1 errno=0
07:55:15 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:15 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:15 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:15 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

[  343.552619][   T35] audit: type=1804 audit(1611388516.006:121): pid=16375 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir493170373/syzkaller.C8qixe/94/file1" dev="sda1" ino=15869 res=1 errno=0
07:55:16 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:16 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:16 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:16 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  343.874817][   T35] audit: type=1804 audit(1611388516.326:122): pid=16390 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir493170373/syzkaller.C8qixe/95/file1" dev="sda1" ino=15867 res=1 errno=0
07:55:16 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:16 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:16 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:16 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:16 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:16 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

[  344.241672][   T35] audit: type=1804 audit(1611388516.696:123): pid=16407 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir493170373/syzkaller.C8qixe/96/file1" dev="sda1" ino=15819 res=1 errno=0
07:55:16 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  344.418535][   T35] audit: type=1804 audit(1611388516.876:124): pid=16417 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/358/file1" dev="sda1" ino=16377 res=1 errno=0
07:55:17 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:17 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

[  344.865575][   T35] audit: type=1804 audit(1611388517.316:125): pid=16436 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/359/file1" dev="sda1" ino=15847 res=1 errno=0
07:55:17 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:17 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

[  345.441789][   T35] audit: type=1804 audit(1611388517.896:126): pid=16470 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/361/file1" dev="sda1" ino=15793 res=1 errno=0
07:55:18 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:18 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:18 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:18 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:18 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:18 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:18 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:18 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:18 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:18 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:18 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:18 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:18 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:18 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d3)

07:55:18 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:19 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:19 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:19 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:19 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:19 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:19 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:19 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:19 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:19 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:19 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:19 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:19 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:19 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:19 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:19 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:19 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:20 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:20 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:20 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:20 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:20 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:20 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:20 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:20 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:20 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:20 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:20 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:20 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:20 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x0)

07:55:21 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:21 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:21 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:21 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:21 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:21 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:21 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:21 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:21 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:21 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:21 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:21 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:21 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:21 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:22 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:22 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:22 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:22 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:22 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:22 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:22 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:22 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:22 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:22 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:22 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:22 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:23 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:23 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:24 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:24 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(0xffffffffffffffff, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:24 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:25 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:25 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:25 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:25 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:25 executing program 1:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:25 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:25 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:25 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:25 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:25 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:25 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:26 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:26 executing program 5:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:26 executing program 4:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:26 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:26 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:26 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:26 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:26 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:26 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:26 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:26 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:26 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:26 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:27 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:27 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:27 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:27 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:27 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:27 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:27 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:27 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:27 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:27 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:28 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:28 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:28 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:28 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:28 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:28 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:28 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:28 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:28 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:28 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:28 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:28 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:29 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:29 executing program 4:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:29 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:29 executing program 0:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:29 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:29 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:29 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:29 executing program 0:
prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:29 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  357.041154][T16964] overlayfs: missing 'workdir'
07:55:29 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:29 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:29 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  357.187074][T16972] overlayfs: missing 'workdir'
07:55:29 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:30 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:30 executing program 4:
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:30 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:30 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:30 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:30 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:30 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:30 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:30 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:30 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:30 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:30 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:30 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

[  358.214467][T17016] overlayfs: missing 'workdir'
[  358.261713][T17018] overlayfs: missing 'workdir'
[  358.301078][T17020] overlayfs: missing 'workdir'
[  358.360451][T17028] overlayfs: missing 'workdir'
07:55:30 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:31 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:31 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:31 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:31 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:31 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  358.696908][T17037] overlayfs: missing 'workdir'
[  358.708446][T17041] overlayfs: missing 'workdir'
07:55:31 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:31 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:31 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:31 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:31 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:31 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  359.189638][T17067] overlayfs: missing 'workdir'
[  359.212652][T17071] overlayfs: missing 'workdir'
07:55:31 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:31 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:32 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:32 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d3)

07:55:32 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:32 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

07:55:32 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  359.738713][T17090] overlayfs: missing 'workdir'
07:55:32 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)

[  359.891021][T17096] overlayfs: missing 'workdir'
07:55:32 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:32 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  360.056328][T17102] overlayfs: missing 'workdir'
07:55:32 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:32 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:32 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:32 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:32 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  360.170633][T17108] overlayfs: missing 'lowerdir'
07:55:32 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:32 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  360.266984][T17113] overlayfs: missing 'lowerdir'
[  360.449566][   T35] audit: type=1804 audit(1611388532.906:127): pid=17130 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir421978851/syzkaller.ZB2mFH/398/file1" dev="sda1" ino=16129 res=1 errno=0
07:55:33 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:33 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:33 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:33 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  360.725457][   T35] audit: type=1804 audit(1611388533.176:128): pid=17137 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir838167185/syzkaller.veQV9Z/393/file1" dev="sda1" ino=15792 res=1 errno=0
07:55:33 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  360.781683][T17138] overlayfs: missing 'workdir'
07:55:33 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:33 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  360.849149][T17142] overlayfs: missing 'workdir'
[  360.910475][   T35] audit: type=1804 audit(1611388533.366:129): pid=17145 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir493170373/syzkaller.C8qixe/133/file1" dev="sda1" ino=15767 res=1 errno=0
07:55:33 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:33 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:33 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:33 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  361.233828][T17161] overlayfs: missing 'workdir'
[  361.278439][T17165] overlayfs: missing 'workdir'
[  361.325029][   T35] audit: type=1804 audit(1611388533.776:130): pid=17168 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir493170373/syzkaller.C8qixe/134/file1" dev="sda1" ino=15826 res=1 errno=0
07:55:33 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:34 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:34 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:34 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:34 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:34 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:34 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:34 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:34 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:34 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  362.263974][T17199] overlayfs: missing 'workdir'
07:55:34 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  362.339553][T17202] overlayfs: missing 'workdir'
[  362.442500][T17206] overlayfs: missing 'workdir'
07:55:35 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:35 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:35 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  362.710703][T17215] overlayfs: missing 'workdir'
07:55:35 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:35 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  362.850261][T17221] overlayfs: missing 'lowerdir'
07:55:35 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:35 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  362.982444][T17226] overlayfs: missing 'lowerdir'
07:55:35 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:35 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:35 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:35 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  363.521423][T17249] overlayfs: missing 'lowerdir'
07:55:36 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:36 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:36 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:36 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:36 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:36 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  363.835107][T17256] overlayfs: missing 'lowerdir'
[  363.875268][T17259] overlayfs: missing 'lowerdir'
[  363.903274][T17265] overlayfs: missing 'lowerdir'
07:55:36 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:36 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:36 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(0x0, 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:36 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:36 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  364.382881][T17285] overlayfs: missing 'lowerdir'
[  364.425794][T17286] overlayfs: missing 'lowerdir'
07:55:37 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

07:55:37 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:37 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(0x0, 0x0)
chdir(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0x0)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x0)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:37 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:37 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:37 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  364.890440][T17302] overlayfs: missing 'lowerdir'
[  364.900566][T17304] overlayfs: missing 'lowerdir'
07:55:37 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:37 executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:37 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:37 executing program 5:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

07:55:37 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0)
r0 = getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0)
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r1 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r1, 0x200004)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)
r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r2, r2, 0x0, 0x80001d00c0d3)

[  365.292979][T17315] overlayfs: missing 'lowerdir'
07:55:37 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x101}, 0x0)
getpid()
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})
chdir(&(0x7f0000000040)='./bus\x00')
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0)
r0 = open(&(0x7f0000000080)='./file1\x00', 0x1cb242, 0xb2)
ftruncate(r0, 0x200004)
sendfile(r0, r0, 0x0, 0x80001d00c0d3)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0)
sendfile(r1, r1, 0x0, 0x80001d00c0d3)

[  365.328907][T17316] overlayfs: missing 'lowerdir'
[  365.392054][T17319] overlayfs: missing 'lowerdir'
[  365.413522][    T8] ==================================================================
[  365.421640][    T8] BUG: KCSAN: data-race in writeback_sb_inodes / xas_clear_mark
[  365.429542][    T8] 
[  365.431851][    T8] write to 0xffff888014d9e304 of 4 bytes by task 17321 on cpu 0:
[  365.439585][    T8]  xas_clear_mark+0x16c/0x180
[  365.444245][    T8]  __test_set_page_writeback+0x3c3/0x4d0
[  365.449865][    T8]  ext4_bio_write_page+0xfe/0xe70
[  365.454881][    T8]  mpage_process_page_bufs+0x4db/0x5d0
[  365.460319][    T8]  mpage_prepare_extent_to_map+0x4d6/0x630
[  365.466101][    T8]  ext4_writepages+0x674/0x1e50
[  365.470926][    T8]  do_writepages+0x7b/0x150
[  365.475418][    T8]  __filemap_fdatawrite_range+0x19d/0x1d0
[  365.481124][    T8]  file_write_and_wait_range+0x9f/0x120
[  365.486660][    T8]  ext4_sync_file+0x105/0x6e0
[  365.491318][    T8]  vfs_fsync_range+0x107/0x120
[  365.496076][    T8]  ext4_buffered_write_iter+0x384/0x3d0
[  365.501602][    T8]  ext4_file_write_iter+0x45e/0x1090
[  365.506875][    T8]  do_iter_readv_writev+0x2cb/0x360
[  365.512057][    T8]  do_iter_write+0x112/0x4b0
[  365.516618][    T8]  vfs_iter_write+0x4c/0x70
[  365.521103][    T8]  iter_file_splice_write+0x42a/0x780
[  365.526455][    T8]  direct_splice_actor+0x80/0xa0
[  365.531395][    T8]  splice_direct_to_actor+0x345/0x650
[  365.536759][    T8]  do_splice_direct+0xf5/0x170
[  365.541499][    T8]  do_sendfile+0x5db/0xca0
[  365.545891][    T8]  __x64_sys_sendfile64+0xf2/0x130
[  365.550980][    T8]  do_syscall_64+0x39/0x80
[  365.555391][    T8]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  365.561261][    T8] 
[  365.563563][    T8] read to 0xffff888014d9e304 of 4 bytes by task 8 on cpu 1:
[  365.570910][    T8]  writeback_sb_inodes+0x91d/0x1020
[  365.576264][    T8]  wb_writeback+0x27d/0x660
[  365.580758][    T8]  wb_do_writeback+0x101/0x5d0
[  365.585511][    T8]  wb_workfn+0xb8/0x410
[  365.589731][    T8]  process_one_work+0x3e1/0x950
[  365.594567][    T8]  worker_thread+0x635/0xb90
[  365.599138][    T8]  kthread+0x1fd/0x220
[  365.603196][    T8]  ret_from_fork+0x1f/0x30
[  365.607598][    T8] 
[  365.609898][    T8] Reported by Kernel Concurrency Sanitizer on:
[  365.616032][    T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 5.11.0-rc4-syzkaller #0
[  365.624258][    T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  365.634312][    T8] Workqueue: writeback wb_workfn (flush-8:0)
[  365.640552][    T8] ==================================================================
[  365.648582][    T8] Kernel panic - not syncing: panic_on_warn set ...
[  365.655138][    T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 5.11.0-rc4-syzkaller #0
[  365.663364][    T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  365.673399][    T8] Workqueue: writeback wb_workfn (flush-8:0)
[  365.679364][    T8] Call Trace:
[  365.682626][    T8]  dump_stack+0x116/0x15d
[  365.686935][    T8]  panic+0x1e7/0x5fa
[  365.690806][    T8]  ? vprintk_emit+0x2e2/0x360
[  365.695471][    T8]  kcsan_report+0x67b/0x680
[  365.699954][    T8]  ? kcsan_setup_watchpoint+0x47b/0x4e0
[  365.705913][    T8]  ? writeback_sb_inodes+0x91d/0x1020
[  365.711282][    T8]  ? wb_writeback+0x27d/0x660
[  365.715938][    T8]  ? wb_do_writeback+0x101/0x5d0
[  365.720860][    T8]  ? wb_workfn+0xb8/0x410
[  365.725166][    T8]  ? process_one_work+0x3e1/0x950
[  365.730167][    T8]  ? worker_thread+0x635/0xb90
[  365.734907][    T8]  ? kthread+0x1fd/0x220
[  365.739131][    T8]  ? ret_from_fork+0x1f/0x30
[  365.743711][    T8]  ? xfs_dabuf_map+0x3f8/0x590
[  365.748451][    T8]  ? cpumask_next+0xc/0x30
[  365.752845][    T8]  ? ext4_write_inode+0x34c/0x390
[  365.757870][    T8]  kcsan_setup_watchpoint+0x47b/0x4e0
[  365.763231][    T8]  ? locked_inode_to_wb_and_lock_list+0x21f/0x290
[  365.770926][    T8]  writeback_sb_inodes+0x91d/0x1020
[  365.776120][    T8]  ? queue_io+0x1ce/0x2b0
[  365.780434][    T8]  wb_writeback+0x27d/0x660
[  365.784954][    T8]  wb_do_writeback+0x101/0x5d0
[  365.789698][    T8]  wb_workfn+0xb8/0x410
[  365.793832][    T8]  ? sched_clock+0xf/0x20
[  365.798151][    T8]  ? sched_clock_cpu+0x11/0x1a0
[  365.803111][    T8]  ? __switch_to+0x14e/0x4c0
[  365.807692][    T8]  ? strscpy+0x138/0x170
[  365.811913][    T8]  process_one_work+0x3e1/0x950
[  365.816745][    T8]  worker_thread+0x635/0xb90
[  365.821316][    T8]  ? process_one_work+0x950/0x950
[  365.826336][    T8]  kthread+0x1fd/0x220
[  365.830408][    T8]  ? process_one_work+0x950/0x950
[  365.835607][    T8]  ? kthread_blkcg+0x80/0x80
[  365.840203][    T8]  ret_from_fork+0x1f/0x30
[  365.845155][    T8] Kernel Offset: disabled
[  365.849510][    T8] Rebooting in 86400 seconds..