# https://syzkaller.appspot.com/bug?id=8b0d8a1b327ae4f7ed487fc56aa3790e62411226
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":6,"sandbox":"none","fault_call":-1,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"devlinkpci":true,"tmpdir":true,"segv":true}
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f0000000180)='./bus\x00', 0x0)
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0'])
chdir(&(0x7f00000002c0)='./bus\x00')
recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}, 0x94b4}], 0x1, 0x180, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00')
preadv(r0, &(0x7f00000017c0), 0x332, 0x0)
execve(&(0x7f0000000040)='./bus\x00', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00')
r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
sendfile(r2, r1, 0x0, 0x283)
keyctl$chown(0x4, 0x0, 0x0, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, 0x0)