openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@context={'context', 0x3d, 'staff_u'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}})