# https://syzkaller.appspot.com/bug?id=68299a0445e0e8d940ce1fc2ff39f7466ff40e7d
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"slowdown":1,"sandbox":"none","sandbox_arg":0,"close_fds":false,"tmpdir":true,"segv":true}
r0 = shmget(0x2, 0x3000, 0x44, &(0x7f0000ffa000/0x3000)=nil)
compat_50___shmctl13$SHM_UNLOCK(r0, 0x4)
symlink(0x0, 0x0)
mknod(0x0, 0x6000, 0xe03)
r1 = open(0x0, 0x0, 0x0)
compat_50_setitimer(0x0, 0x0, 0x0)
__fhopen40(0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
setrlimit(0x2, 0x0)
ioctl$WSMUXIO_INJECTEVENT(r1, 0xc0184603, 0x0)
__mount50(0x0, 0x0, 0x40000000, 0x0, 0x0)
r2 = socket$inet(0x2, 0x1, 0x0)
munmap(&(0x7f0000690000/0x1000)=nil, 0x1000)
shutdown(r2, 0x1)
getsockname$inet(r2, 0x0, 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0)
lchown(0x0, 0x0, 0xffffffffffffffff)
compat_40_mount(0x0, 0x0, 0x0, 0x0)
mknod(0x0, 0x0, 0x287e)
shmget$private(0x0, 0x6000, 0x28c, &(0x7f0000605000/0x6000)=nil)
rename(0x0, 0x0)
lseek(r1, 0x0, 0x248, 0x2)
socket(0x0, 0x0, 0x0)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
compat_50_____semctl13$GETVAL(0xffffffffffffffff, 0x0, 0x5)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
modctl$MODCTL_UNLOAD(0x2, 0x0)
r3 = getsid(0x0)
ptrace(0x9, r3, 0x0, 0x0)
compat_50_wait4(0xffffffffffffffff, 0x0, 0x0, 0x0)
symlink(0x0, 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0)
lchown(0x0, 0x0, 0x0)
compat_40_mount(0x0, 0x0, 0x0, 0x0)
lchflags(0x0, 0xe)
lchown(0x0, 0x0, 0xffffffffffffffff)
compat_40_mount(0x0, 0x0, 0x0, 0x0)
unlink(0x0)
setsockopt(0xffffffffffffffff, 0x1000000000029, 0x16, 0x0, 0x0)
r4 = open(0x0, 0x0, 0x0)
ioctl$FIOGETBMAP(r4, 0xc008667a, 0x0)