# https://syzkaller.appspot.com/bug?id=f458bc3fe97643c8ce22995967d5db3d158eb8ec
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":4,"sandbox":"none","fault_call":-1,"tun":true,"tmpdir":true,"cgroups":true,"netdev":true,"resetnet":true,"segv":true,"waitrepeat":true}
readlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)=""/45, 0x2d)
r0 = getpid()
rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000540))
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfsd\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x858, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0)
prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]})
r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}, 0x0)
open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r3)
r4 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
write$binfmt_misc(r4, &(0x7f0000005240)=ANY=[@ANYBLOB="e2ef7ffa7356131976c9d8d8"], 0xc)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe)
lseek(r4, 0x20005, 0x4)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100))
pipe(&(0x7f0000000140))
munlockall()
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r6 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
creat(&(0x7f0000000700)='./bus\x00', 0x0)
r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r7, &(0x7f0000d83ff8), 0x8000fffffffe)
fcntl$setstatus(r6, 0x4, 0x6100)
ftruncate(r6, 0x8200)
open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
lseek(r6, 0x0, 0x2)